CN110451193A - Suspension arrangement for double track conveyer - Google Patents

Abstract

The present invention provides a kind of suspension arrangements for double track conveyer, comprising: frame, the frame outer profile are rectangle, and frame lower end four corners are fixedly connected to hanger；The walking mechanism that the frame upper end is also fixedly connected with driving mechanism and connect with driving mechanism；It is equipped with the first rail assembly on the inside of the adjacent hanger of frame width direction two sides, is equipped with strut rail on the outside of two hangers of lengths of frame direction side；Frame upper end four corners are respectively equipped with the first guidance set, are equipped with the second guidance set on the outside of two hangers of the lengths of frame direction other side.The present invention has the advantages that kinetic stability is good.

Description

Suspension arrangement for double track conveyer

Technical field

The present invention relates to double track conveyer component technical field, in particular to a kind of suspension for double track conveyer fills It sets.

Background technique

Domestic automobile paint line mainly uses monorail trolley overhead chain conveyer at present, therefore vehicle group is also monorail trolley Group form carrys out track operation of walking by single track in the form of vehicle group.But since structure limits, which has been unable to meet weight Carry batch production on the Automatic Conveying of expanded letter and big workpiece, the requirement of technological level and quality.

Typical types are as follows: 1. coach body is taken carry out electrophoresis to part of the vehicle body before assembled always, then assembles, As a result, not only low efficiency, but also assemble connection and working position destroys pre-processing electrophoresis quality, final body paint matter Amount is difficult to ensure；2. heavy truck vehicle frame pre-treating technology, takes general lifting equipment, not only technological equipment level is not high, but also Production efficiency is low；3. the big structure part pre-treatment of engineering machinery, and take and electrophoresis, then assembled welding first are carried out to components, It is same that it cannot be guaranteed that welding the electrophoresis process quality with connection place, especially exported product, user requires be whole electrophoresis, Otherwise it is unqualified to be judged to product.

Foreign countries have developed double rail suspension transportation system, and by taking Japanese great Fu company as an example, product is in car, heavy truck, work The fields such as journey machinery, military project, ship are widely applied, and domestic still category blank.In the international market, developing country (such as Vietnam, India, Malaysia) pay attention to day by day auto industry, for the speed of development also than very fast, the space of development is very big.These countries itself Equipment is still unable to meet demand, relies primarily on import, this gives project implementation product --- " double rail suspension with very high cost performance Conveyer " research and development and industrialization provide wide international market.Therefore the project not only at home with other developing countries, All even there is stronger competitiveness and vast market prospect in developed country.

However, the suspension arrangement for being currently used for double track conveyer has the defect of kinetic stability difference.

Summary of the invention

The present invention provides a kind of suspension arrangement for double track conveyer, is currently used for the outstanding of double track conveyer to solve The defect of hang device kinetic stability difference.

A kind of suspension arrangement for double track conveyer, comprising:

Frame, the frame outer profile are rectangle, and frame lower end four corners are fixedly connected to hanger；

The walking mechanism that the frame upper end is also fixedly connected with driving mechanism and connect with driving mechanism；

The first rail assembly, the lengths of frame side are equipped on the inside of the adjacent hanger of frame width direction two sides Strut rail is equipped on the outside of to two hangers of side；

Frame upper end four corners are respectively equipped with the first guidance set, and two of the lengths of frame direction other side hang The second guidance set is equipped on the outside of frame.

Preferably, the frame lower end and hanger side are also connected with diagonal brace, and first rail assembly both ends are equipped with limit Position part.

Preferably, the driving mechanism includes:

Motor reducer, the motor reducer are double output shaft electric machine speed reducers, double output shaft electric machine speed reducer settings It is arranged in the frame upper end center shaft position and close to the edge of frame width direction side, double output shaft electric machines Two output ends of speed reducer are arranged along frame width direction；

The walking mechanism includes:

Four walking components, four walkings component are separately positioned on frame upper end close to corner location, and described four Component of walking is in distributed rectangular, and two of them walking component is located on the outside of two output ends of double output shaft electric machine speed reducers；

The walking component includes: two bearing blocks, and described two bearing blocks are arranged at intervals on frame along frame width direction Frame upper end, one of bearing block are arranged the bearing block close to frame width direction edge and are bolted with frame upper end Connection；Shaft, the shaft is horizontally disposed, and the shaft is rotatably connected between two bearing blocks, and shaft first end runs through It close to the extrorse bearing block in frame width side and stretches out on the outside of frame edge, the shaft first end fixing sleeve is connected to walking Wheel；

The second end of shaft also extends through pair in the two walking components on the outside of two output ends of double output shaft electric machine speed reducers The bearing block answered and the output shaft for stretching to double output shaft electric machine speed reducers, the second end of the shaft and double output shaft electric machine speed reducers Output shaft pass through shaft coupling connect.

Preferably, first guidance set includes:

First guiding wheeling support, the first guiding wheeling support includes fixed part, and the fixed part bottom end is fixedly connected on Frame upper end, the fixed part top are equipped with extension close to the extrorse side in frame width side, and the extension is along frame Width direction extends horizontally to outside the edge of frame width direction；

2 the first directive wheels, 2 first directive wheels are arranged at intervals on extension lower end, institute along frame width direction It states the first directive wheel upper end and extension lower end is connected to by the first connection component.

Preferably, the first directive wheel core wheel is equipped with the first vertical through holes, and first connection component includes:

First connecting shaft, first connecting shaft are connected to vertically in the first vertical through holes；

The first connecting shaft first end runs through the first directive wheel lower end, and first connecting shaft is connect with the first directive wheel Place is arranged with first bearing, is socketed the first directive wheel on the first bearing outer ring；

The first connecting shaft second end runs through the second vertical through holes of the portion's of extending through setting behind the second directive wheel upper end, The first connecting shaft second end is equipped with external screw thread, and the first nut by cooperating with the external screw thread is connect with extension, The first connecting shaft second end and the first nut are correspondingly provided with the first through slot of horizontal direction, are equipped in first through slot Positioning pin, first nut are equipped with the first gasket close to the side of the first directive wheel.

Preferably, second guidance set includes:

Second guiding wheeling support, the hanger is equipped with the second guiding wheeling support along the outside in frame width direction, described Second guiding wheeling support includes: mounting portion, and the mounting portion is rectangular-shape structure, and the mounting portion is horizontally disposed with and it Length direction be parallel to frame width direction setting, mounting portion length direction side be equipped with fixed plate, the fixed plate with Hanger is fixedly connected along the lateral surface in frame width direction；

The mounting portion upper end is equipped at intervals with 2 the second directive wheels along frame width direction, under second directive wheel End is connected to mounting portion upper end by the second connection component；

The second directive wheel core wheel is equipped with third vertical through holes, and second connection component includes:

Second connecting shaft, second connecting shaft are connected to vertically in third vertical through holes；

The second connecting shaft first end is connect after running through the first directive wheel lower end with mounting portion upper end, first connection Axis second end runs through the second directive wheel upper end, and first connecting shaft and the second directive wheel junction are arranged with second bearing, institute It states and is socketed the second directive wheel on second bearing outer ring；

The second connecting shaft second end is equipped with external screw thread and the second nut with external screw thread cooperation, and described second connects Spindle is also arranged with the second gasket and second gasket is located at the second nut close to the side of the second directive wheel, and described second Gasket is equipped with retainer ring far from the side of the second nut, and the retainer ring is axially set close to the side of the second nut along the second connecting shaft There is protrusion, second nut is equipped with the second through slot with the male cooperation；

Second guidance set further includes rail assembly, and the rail assembly includes:

Connecting bracket, the connecting bracket lower end are equipped with the second track, second track be located at 2 the second directive wheels it Between, second directive wheel is in second gliding in tracks, and second connecting bracket is for being mounted on double track conveyer phase Answer position.

Preferably, it is equipped with sling lifting mechanism on four walkings component, the sling lifting mechanism includes:

Cabinet, the cabinet is arranged between two bearing blocks of walking component and the shaft for component of walking is through cabinet；

Cable wire is wound in the cabinet, described cable wire one end is connect with the shaft of walking component, the cable wire other end It is wound on the second directive wheel close to the cabinet and sagging is connected to the suspender upper end；

The frame upper end is equipped with guide sleeve, and there are two the guide sleeve is set, two guide sleeves are along lengths of frame The setting of direction interval, the suspender upper end are equipped with the guide rod being used cooperatively with the guide sleeve.

Preferably, centrifugal wheel, speed-limiting device, braked wheel and reel are additionally provided in the cabinet, described cable wire one end is around in On the reel, the cable wire other end is set out from the cabinet and is around on the second directive wheel of the cabinet；

The centrifugal wheel, braked wheel and reel coaxial are fixedly sheathed in shaft；

The speed-limiting device is set in the cabinet, and the speed-limiting device includes fixing seat, described fixing seat one end and institute The connection of box inside top is stated, the fixing seat is being equipped with connecting support far from described cabinet one end, is cutting with scissors in the connecting support It is connected to connecting rod, the connecting rod includes: vertical bar, and the vertical bar side is equipped with bent rod, and the bent rod is bent and curved downward Dog-ear degree is obtuse angle, and the bending turning of the bent rod is articulated in the connecting support, described bent rod one end and vertical bar one Side top is fixedly connected, and the bent rod other side is arranged close to the upper edge end of the centrifugal wheel, and the vertical bar is far from bending One end of bar is arranged close to the upper edge end of the braked wheel, and the vertical bar is being equipped with brake block close to described braked wheel one end, The connecting rod is being equipped with reset spring close to fixing seat one end, and described reset spring one end is connect with the connecting rod, described The reset spring other end is connect with the fixing seat, the centrifugal wheel its edge end be equipped with groove, the groove be equipped with it is multiple, Multiple grooves are circumferentially distributed along its edge end of the centrifugal wheel, and the groove slot bottom is connected with centrifugation by adjustable spring Jacking block.

Preferably, double track conveyer is equipped with the double track parallel with lengths of frame direction, and the double track is separately positioned on frame The outside at the long end of frame two, the walking mechanism includes traveling wheel, and the double track and traveling wheel cooperate, and the both ends of the double track are all provided with There is active block stop, the active block stop is connected with block driving device, and the block driving device is double for driving block closing Rail end, the double track both ends are all provided with position sensor, and the double track conveyer is additionally provided with controller, the driving mechanism Including motor reducer, the motor reducer is connected with velocity sensor, the controller and the position sensor, described Motor reducer, block driving device, velocity sensor connection.

Preferably, the controller is equipped with motor-drive circuit, and the motor-drive circuit is connect with motor reducer；

The motor-drive circuit includes: 3rd resistor, and described 3rd resistor one end is connect with controller；

The base stage of first crystal triode, the first crystal triode is connect with the 3rd resistor other end；

4th resistance, described 4th resistance one end are connect with the collector of first crystal triode；

The base stage of 4th transistor, the 4th transistor is connect with the emitter of first crystal triode, The emitter of 4th transistor is grounded；

Third transistor, the collector of the third transistor and the collector of the 4th transistor connect It connects；

Second transistor, the emitter of second transistor and the emitter of third transistor connect It connects, the base stage of second transistor is connect with the 4th resistance other end；

6th transistor, the collector of the 6th transistor and the collector of the second transistor connect It connects, the emitter ground connection of the 6th transistor；

Second resistance, described second resistance one end are connect with the base stage of third transistor；

The collector of 5th transistor, the 5th transistor is connect with the second resistance other end, and described The emitter of five transistors is connect with the base stage of the 6th transistor；

First resistor, described first resistor one end are connect with the base stage of the 5th transistor, and the first resistor is another End is connect with motor reducer；

The position sensor is connected with signal processing circuit, and the signal processing circuit includes:

5th resistance, described 5th resistance one end are connect with position sensor；

6th resistance, described 6th resistance one end are connect with position sensor；

First capacitor, described first capacitor one end are connect with the 6th resistance other end, the first capacitor other end and The connection of the five resistance other ends；

First diode, one end that the first capacitor connects the 6th resistance are connect with first diode anode, and described the One end of the 5th resistance of one capacitance connection is connect with first diode cathode, and the first diode anode is also grounded, and described The cathode of one diode is also connect with controller；

Second diode, the anode of second diode and the cathode of first diode connect, second diode Cathode connect 3.3V voltage.

Other features and advantages of the present invention will be illustrated in the following description, also, partly becomes from specification It obtains it is clear that understand through the implementation of the invention.The objectives and other advantages of the invention can be by written explanation Specifically noted structure is achieved and obtained in book, claims and attached drawing.

Below by drawings and examples, technical scheme of the present invention will be described in further detail.

Detailed description of the invention

Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:

Fig. 1 is schematic structural view of the invention.

Fig. 2 is a kind of structural schematic diagram of embodiment of the first guidance set of the invention.

Fig. 3 is the structural schematic diagram that the first connection component is connect with the first directive wheel in Fig. 2.

Fig. 4 is a kind of structural schematic diagram of embodiment of the second guidance set of the invention.

Fig. 5 is the structural schematic diagram that the second connection component is connect with the second directive wheel in Fig. 4.

Fig. 6 is the structural schematic diagram of retainer ring in Fig. 5.

Fig. 7 is the structural schematic diagram that the present invention is connect with suspender.

Fig. 8 is the structural schematic diagram of suspender in Fig. 7.

Fig. 9 is a kind of structural schematic diagram of embodiment of the first rail assembly of the invention.

Figure 10 is the partial schematic diagram that the present invention is connect with third track.

Figure 11 is the side view of Figure 10.

Figure 12 is the schematic diagram of internal structure of cabinet of the present invention.

Figure 13 be controller of the present invention and motor-drive circuit, signal processing circuit, motor reducer, position sensor, The circuit diagram of block driving device connection.

In figure: 1, frame；2, hanger；3, driving mechanism；31, double output shaft electric machine speed reducers；4, walking mechanism；41, it walks Component；411, bearing block；412, shaft；413, traveling wheel；414, shaft coupling；5, the first guidance set；51, the first directive wheel branch Seat；511, fixed part；512, extension；52, the first directive wheel；53, the first connection component；531, the first connecting shaft；532, One nut；5321, the first through slot；533, positioning pin；534, the first gasket；535, first bearing；6, the second guidance set；61, First guiding wheeling support；611, mounting portion；612, fixed plate；62, the second directive wheel；63, the second connection component；631, second connects Spindle；632, the second gasket；633, retainer ring；6331, raised；634, the second nut；6341, the second through slot；635, rail assembly； 6351, connecting bracket；6352, the second track；7, the first rail assembly；8, strut rail；91, cabinet；92, cable wire；93, guide sleeve； 94, guide rod；95, suspender；96, centrifugal wheel；961, groove；962, adjustable spring；963, it is centrifuged jacking block；97, braked wheel；98, Reel；99, speed-limiting device；991, fixing seat；992, connecting support；993, connecting rod；9931, vertical bar；9932, bent rod； 994, brake block；995, reset spring；10, diagonal brace；R1, first resistor；R2, second resistance；R3,3rd resistor；R4, the 4th electricity Resistance；R5, the 5th resistance；R6, the 6th resistance；D1, first diode；D2, the second diode；C1, first capacitor；Q1, the first crystalline substance Body triode；Q2, the second transistor；Q3, third transistor；Q4, the 4th transistor；Q5, the 5th crystal three Pole pipe；Q6, the 6th transistor.

Specific embodiment

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.

The embodiment of the invention provides a kind of suspension arrangements for double track conveyer, as shown in Figure 1, comprising:

Frame 1,1 outer profile of frame are rectangle, and the 1 lower end four corners of frame are fixedly connected to hanger 2；

1 upper end of frame is also fixedly connected with driving mechanism 3 and the walking mechanism connecting with driving mechanism 34；The drive Motivation structure 3 is for driving walking mechanism 4 to move；

The inside of the adjacent hanger 2 of the 1 width direction two sides of frame is equipped with the first rail assembly 7, and the frame 1 is long It spends on the outside of two hangers 2 of direction side and is equipped with strut rail 8；Preferably, the first rail assembly can for shown in Fig. 9, including first I shape track 71 and the first support base 72 for connecting the first I shape track 71 with hanger, wherein I shape track is existing Technology, details are not described herein；First support base, 72 shape is I-shaped structure, and the rail bottom of first I shape track 71 is supported on The upper end of the I-shaped structure, support effect is good, the side plate 721 of the I-shaped structure be used for by the first I shape track 71 with Hanger 2 is fixedly connected.

The 1 upper end four corners of frame are respectively equipped with the first guidance set 5, and the two of the 1 length direction other side of frame The second guidance set 6 is equipped on the outside of a hanger 2.

The working principle of above-mentioned technical proposal and above structure is had the beneficial effect that in use, by structure turned upside down (such as 7 It is shown), the one end of hanger 2 far from frame 1 is connected to double track conveyer corresponding position for hanging, frame 1 far from hanger 2 one For suspender 95 to be arranged, (suspender 95 and its associated of existing conveyer is can be used in the mode and suspender 95 of setting suspender 95 at end Binding structure, and the corresponding dependency structure of following Fig. 7 can be used, referring specifically to the corresponding embodiment of following Fig. 7-8)；

It walks in the double track that the walking mechanism 4 is used to be arranged in double track conveyer, driving mechanism 3 drives walking mechanism Walking movement is carried out, since walking mechanism 4 is fixedly connected with 1 upper end of frame, therefore walking structure walking 4 drives frame 1 to walk, from And drive the walking of entire suspension arrangement (due in entire suspension arrangement other components with frame directly and by between connecting component Connect in succession, therefore entire suspension arrangement can be driven to walk), the first guidance set 5 is set on frame 1, is arranged second on hanger 2 Guidance set 6, the first guidance set 5 are used for the motion guide to walking mechanism 4, and the second guidance set 6 is used for the fortune to hanger 2 Action-oriented, so that the movement of walking mechanism 4 and its frame 1 and hanger 2 of connection is accurate, so that suspension arrangement is whole Body movement is accurate, accurate due to moving, therefore will not influence overall structure stability due to de-orbiting, so that suspension dress It is good to set mass motion stability；The first guidance set 5 is respectively set at 1 four jiaos of frame, improves integrally-built motion stabilization Property and guide effect is good.

In one embodiment, described as shown in Figure 1,1 lower end of the frame and 2 side of hanger are also connected with diagonal brace 10 First rail assembly, 7 both ends are equipped with locating part, it is preferred that the locating part can be block.

The working principle of above-mentioned technical proposal and have the beneficial effect that by be equipped with diagonal brace 10, strengthen frame 1 and hanger 2 The stability of the structure of connection；Locating part is arranged in first rail assembly, 7 both ends, for prevent from connecting in the first rail assembly 7 Sliding part skids off 7 end of the first rail assembly.

In one embodiment, as shown in Figure 1, the driving mechanism 3 includes:

Motor reducer, the motor reducer are double output shaft electric machine speed reducers 31, double output shaft electric machine speed reducers 31 It is set to the 1 upper end center shaft position of frame and is arranged close to the edge of the 1 width direction side of frame, described pair goes out Two output ends of spindle motor speed reducer 31 are arranged along 1 width direction of frame；

The walking mechanism 4 includes:

Four walking components 41, four walkings component 41 are separately positioned on 1 upper end of frame close to corner location, described Four walking components 41 are in distributed rectangular, and two of them walking component 41 is located at two outputs of double output shaft electric machine speed reducers 31 End outside；

The walking component 41 includes: two bearing blocks 411, and described two bearing blocks 411 are along 1 width direction interval of frame Setting is arranged in 1 upper end of frame, one of bearing block 411 close to 1 widthwise edges of frame, it is preferred that the bearing block 411 are bolted to connection with 1 upper end of frame；Shaft 412, the shaft 412 is horizontally disposed, and the rotation of shaft 412 connects It connects between two bearing blocks 411, and 412 first end of shaft runs through the bearing block 411, simultaneously close to 1 widthwise edges of frame It stretches out on the outside of 1 edge of frame, the 412 first end fixing sleeve of shaft is connected to traveling wheel 413；Preferably, 413 wheel face of traveling wheel hangs down Directly it is arranged in shaft 412, consequently facilitating the driving rotation walking of traveling wheel 413, traveling wheel 413 is along being parallel to 1 length side of frame To walking.

The second end of shaft 412 in the two walking components 41 on the outside of two output ends of double output shaft electric machine speed reducers 31 Through corresponding bearing block 411 and stretch to the output shafts of double output shaft electric machine speed reducers 31, the second end of the shaft 412 and double The output shaft of output shaft electric machine speed reducer 31 is connected by shaft coupling 414.

The working principle of above-mentioned technical proposal and have the beneficial effect that above-mentioned traveling wheel 413 for installation into double track conveyer In corresponding double track；In the walking component 41 being arranged on the outside of two output ends of double output shaft electric machine speed reducers 31, pass through shaft coupling 414 Shaft 412 is driven to rotate, the rotation of shaft 412 drives the rotation of traveling wheel 413 to realize walking, since bearing block 411 and frame 1 are solid Fixed connection drives frame 1 to walk when two walking components 41 walking of double output shaft electric machine speed reducers 31 connection, solid with frame 1 Surely traveling wheel 413 is walked also by rotation in the another two walking component 41 connected, and above structure is convenient for driving walking.Above-mentioned knot Structure setting is respectively provided with walking component 41 close to corner location in 1 upper end of frame, improves the structural stability of entire suspension arrangement.

In one embodiment, as shown in 1-3, first guidance set 5 includes:

First guiding wheeling support 51, the first guiding wheeling support 51 includes fixed part 511,511 bottom end of fixed part It is fixedly connected on 1 upper end of frame, it is preferred that fixed part 511 can be bolted in 1 upper end of frame, easy to disassemble, described solid Determine 511 top of portion and be equipped with extension 512 close to the side of 1 widthwise edges of frame, the extension 512 is along 1 width of frame Direction extends horizontally to outside 1 widthwise edges of frame；Preferably, fixation portions 511 and extension 512 are integrally formed, and one It is body formed to be connected firmly, so that the first guiding 51 stable connection of wheeling support；

2 the first directive wheels 52,2 first directive wheels 52 are arranged at intervals on extension 512 along 1 width direction of frame Lower end, 52 upper end of the first directive wheel are connected to 512 lower end of extension by the first connection component 53.

The working principle of above-mentioned technical proposal and have the beneficial effect that walking mechanism 4 for being arranged in double track conveyer It walks in double track, usual walking mechanism 4 with 1 length direction of frame along walking in parallel, to drive entire suspension arrangement along edge It is moved in parallel with 1 length direction of frame；As shown in figs. 10-11, each track can be in Fig. 9 in the double track being arranged in double track conveyer Shown in third track 11, it is preferred that third track 11 selects High Strength Wear-Resistance Material, and third track 11 includes: second I-shaped Track 111 and the second support base 112 for being fixedly connected with the second I shape track 111 with corresponding site in double track conveyer, the Two support bases, 112 shape is I-shaped structure, and the rail bottom of second I shape track 111 is supported on the upper of the I-shaped structure End, support effect is good, and the side plate 1121 of the I-shaped structure is used for corresponding site in I shape track and double track conveyer It is fixedly connected.When walking, traveling wheel 413 is moved in 1111 upper surface of rail head of the second I shape track 111, two first guiding Wheel 52 is moved in the two sides of the rail head 1111 of the second I shape track, which has guide effect good, so that walking movement Accurate advantage.It preferably, further include power supply unit, the power supply unit includes trolley and current-collector, and the current-collector connects It connects on walking component 41, the trolley is laid on the web 1112 of track, and the current-collector connects with the trolley Touching takes electricity, and the current-collector is electrically connected with the driving motor of the motor reducer.Pass through trolley, current collection in orbit transports machine It is the prior art that device, which is connected to motor to motor power supply, and details are not described herein again.

The first directive wheel 52 is fixedly attached to frame 1 by the fixed part 511 of the first guiding wheeling support 51 in above structure Upper end, 2 the first directive wheels 52 are arranged at intervals on 512 lower end of extension along 1 width direction of frame, and 2 the first directive wheels 52 are used In being installed in the corresponding guide rail of double track conveyer, 2 motion guide of hanger is imitated in the setting of above-mentioned 2 the first directive wheels 52 Fruit is good.

In one embodiment, as shown in figure 3,52 core wheel of the first directive wheel is equipped with the first vertical through holes, described the One connection component 53 includes:

First connecting shaft 531, first connecting shaft 531 are connected in the first vertical through holes vertically；

First connecting shaft, 531 first end runs through 52 lower end of the first directive wheel, and first connecting shaft 531 is led with first It is arranged with first bearing 535 to 52 junctions of wheel, is socketed the first directive wheel 52 on 535 outer ring of first bearing；Preferably, One connecting shaft, 531 first end can also be not through 52 lower end of the first directive wheel, as long as can guarantee that the end passes through with the first directive wheel First bearing 535 is reliably connected；

First connecting shaft, 531 second end extends through the second of the setting of portion 512 after running through 62 upper end of the second directive wheel Vertical through holes, 531 second end of the first connecting shaft are equipped with external screw thread, and the first nut by cooperating with the external screw thread 532 connect with extension 512, and 531 second end of the first connecting shaft and the first nut are correspondingly provided with the first of horizontal direction and lead to Slot 5321 is equipped with positioning pin 533 in first through slot 5321, and first nut is set close to the side of the first directive wheel 52 There is the first gasket 534, the first gasket is used to support when installing in 512 upper end of extension, so that installation is reliable.

It the working principle of above-mentioned technical proposal and has the beneficial effect that

When installation, 631 second end of the second connecting shaft is extended through in corresponding second vertical through holes in portion 512, then will Second nut 634 is installed to 531 second end of the first connecting shaft, and then positioning pin 533 is inserted into the first through slot 5321, and above-mentioned the Two nuts are threadedly coupled to dismantle the second connecting shaft 631 with extension 512 with the second connecting shaft, and positioning pin 533 is arranged Further such that be connected firmly, and 533 structure of above-mentioned positioning pin is convenient for dismantling the first connecting shaft 531 with extension 512, it is above-mentioned The first connecting shaft of structure 531, which is connect with the first directive wheel 52 by first bearing 535, enables the first directive wheel 52 flexibly to turn It is dynamic, convenient for the movement of the first directive wheel 52.

In one embodiment, as shown in Fig. 1,4-6, second guidance set 6 includes:

Second guiding wheeling support 61, the hanger 2 are equipped with the second guiding wheeling support along the outside of 1 width direction of frame 61, the second guiding wheeling support 61 includes: mounting portion 611, and the mounting portion 611 is rectangular-shape structure, the installation Portion 611 is horizontally disposed and its length direction is parallel to the setting of 1 width direction of frame, and the 611 length direction side of mounting portion is set There is fixed plate 612, the fixed plate 612 is fixedly connected with hanger 2 along the lateral surface of 1 width direction of frame, it is preferred that fixed Plate 612 is fixedly connected by bolt with the lateral surface of 1 width direction of frame, is bolted and is easily installed and dismantles；

611 upper end of mounting portion is equipped at intervals with 2 the second directive wheels 62 along 1 width direction of frame, and described second leads 611 upper end of mounting portion is connected to by the second connection component 63 to 62 lower ends of wheel；

Second directive wheel, 62 core wheel is equipped with third vertical through holes, and second connection component 63 includes:

Second connecting shaft 631, second connecting shaft 631 are connected to vertically in third vertical through holes；

Second connecting shaft, 631 first end is connect after running through 52 lower end of the first directive wheel with 611 upper end of mounting portion, described First connecting shaft, 531 second end runs through 62 upper end of the second directive wheel, 62 junction of first connecting shaft 531 and the second directive wheel It is arranged with second bearing, the second directive wheel 62 is socketed on the second bearing outer ring；

Second connecting shaft, 631 second end is equipped with external screw thread and the second nut 634 with external screw thread cooperation, described Second connecting shaft 631 is also arranged with the second gasket 632 and second gasket 632 is located at the second nut 634 close to the second guiding The side of wheel 62, second gasket 632 are equipped with retainer ring 633 far from the side of the second nut 634, and the retainer ring 633 is close to the The side of two nuts 634 along the second connecting shaft 631 be axially arranged with protrusion 6331, second nut 634 be equipped with it is described convex Play the second through slot 6341 of 6331 cooperations；Preferably, retainer ring 633 is elastic collar 633, convenient for pressing lower protruding block, so that the second spiral shell Mother 634 and the second connecting shaft 631 are dismantled；

Second guidance set 6 further includes rail assembly 635, and the rail assembly 635 includes:

Connecting bracket 6351,6351 lower end of connecting bracket are equipped with the second track 6352,6352, second track Between 2 the second directive wheels 62, second directive wheel 62 slides in second track 6352, the second connection branch Frame 6351 is for being mounted on double track conveyer corresponding position.

The working principle of above-mentioned technical proposal and have the beneficial effect that usual walking mechanism 4 along in parallel with 1 length direction of frame Walking, to drive entire suspension arrangement along moving in parallel with 1 length direction of frame；

In above structure, mounting portion 611 is rectangular-shape structure, and mounting portion 611 is horizontally disposed and its length direction is parallel It is arranged in 1 width direction of frame, 611 length direction side of mounting portion is equipped with fixed plate 612, the fixed plate 612 and 2 edge of hanger The lateral surface of 1 width direction of frame be fixedly connected, 611 upper end of mounting portion is equipped at intervals with 2 second along 1 width direction of frame Directive wheel 62, the second directive wheel 62 slide in the second track 6352, above-mentioned setting so that the second directive wheel 62 to the fortune of hanger Move preferable guiding role；

The setting of second bearing is so that the second directive wheel 62 moves flexibly in above-mentioned second connection component 63, retainer ring 633 with The connection of second connecting shaft 631 is so that the second connecting shaft 631 is connected firmly with the second nut 634.

In one embodiment, such as Fig. 7-8, shown in 12,95 elevator of suspender is equipped on four walkings component 41 Structure, 95 elevating mechanism of suspender include:

Cabinet 91, the cabinet 91 is arranged between two bearing blocks 411 of walking component 41 and turn for component 41 of walking Axis 412 runs through cabinet 91；

Cable wire 92 is wound in the cabinet 91, described 92 one end of cable wire is connect with the shaft 412 of walking component 41, described 92 other end of cable wire is wound on the second directive wheel 62 close to the cabinet 91 and sagging is connected to 95 upper end of suspender；

1 upper end of frame is equipped with guide sleeve 93, and there are two the guide sleeve 93 is set, two guide sleeves 93 are along frame The setting of 1 length direction interval of frame, 95 upper end of suspender are equipped with the guide rod 94 being used cooperatively with the guide sleeve 93.It is preferred that , suspender is revealed all the details structure using door shape as Figure 7-8, and suspender is welded with tubing and plate；Suspender lower part two sides are set There is the accurate and workpiece of two sunpenders, 951 positions of the guarantee suspender of connecting rod 953 stable action in workpiece installation slot 952, hangs Tool has guide rod and guide sleeve cooperation when guaranteeing operation without swing when upper, and suspender has enough rigidity and intensity, shape Beauty, securely and reliably, antifouling disk can be arranged above suspender, can cover entire driving machine for suspender production Special tooling clamp Structure and walking mechanism, it is ensured that no dirt, which falls, guarantees tank liquor and workpiece quality.

It the working principle of above-mentioned technical proposal and has the beneficial effect that in above structure, cable wire 92 is used for hoisting hanger 95, In It is respectively provided with 95 elevating mechanism of suspender on four walking components 41, the stability of conveyer promotion is enhanced, increases conveyer and mention The intensity risen.

In one embodiment, as shown in figure 12, centrifugal wheel 96, speed-limiting device 99, braking are additionally provided in the cabinet 91 Wheel 97 and reel 98, described 92 one end of cable wire are around on the reel 98, and 92 other end of cable wire is worn from the cabinet 91 And goes out and be around on the second directive wheel 62 of the cabinet 91；

The centrifugal wheel 96, braked wheel 97 and reel 98 are coaxially fixedly sheathed in shaft 412；

The speed-limiting device 99 is set in the cabinet 91, and the speed-limiting device 99 includes fixing seat 991, the fixing seat 991 one end are connect with the 91 inside top of cabinet, and the fixing seat 991 is being equipped with connecting support far from described 91 one end of cabinet 992, connecting rod 993 is hinged in the connecting support 992, and the connecting rod 993 includes: vertical bar 9931, the vertical bar 9931 Side be equipped with bent rod 9932, the bent rod 9932 bend downward and bending angle be obtuse angle, the bent rod 9932 it is curved Folding turning is articulated in the connecting support 992, and described 9932 one end of bent rod is fixedly connected with 9931 side top of vertical bar, institute It states 9932 other side of bent rod to be arranged close to the upper edge end of the centrifugal wheel 96, the vertical bar 9931 is far from bent rod 9932 One end is arranged close to the upper edge end of the braked wheel 97, and the vertical bar 9931 is being equipped with brake close to described 97 one end of braked wheel Piece 994, the connecting rod 993 are being equipped with reset spring 995, described 995 one end of reset spring and institute close to 991 one end of fixing seat The connection of connecting rod 993 is stated, 995 other end of reset spring is connect with the fixing seat 991, and the centrifugal wheel 96 is at its edge End be equipped with groove 961, the groove 961 be equipped with it is multiple, multiple grooves 961 along its edge end of the centrifugal wheel 96 circumferential direction Distribution, 961 slot bottom of groove are connected with centrifugation jacking block 963 by adjustable spring 962.

The working principle of above-mentioned technical proposal and the centrifugation for having the beneficial effect that shaft 412 while drive is firmly connected with it Wheel 96, braked wheel 97 and reel 98 rotate, cable wire 92 of the one end on the reel 98 company of drive under the effect of reel 98 The suspender 95 for being connected to its other end moves up and down, and due to safety concerns, the shaft 412 is with lower rotational speed, when described When motor reducer breaks down, suspender 95 is influenced constantly to move down by heavy loading object gravity, and cable wire 92 constantly discharges, and reel 98 drives The constantly rotation of shaft 412, and the centrifugal wheel 96 being equally fixedly connected with the shaft 412 is driven to rotate, 96 turns of centrifugal wheel When dynamic, the centrifugation jacking block 963 in centrifugal wheel 96 can slide due to the effect of centrifugal force away from the direction of centrifugal wheel 96, Centrifugation jacking block 963 withstands the connecting rod 993 close to 96 one end of centrifugal wheel during skidding off from groove 961, makes the connecting rod 993 are upturned close to one end of centrifugal wheel 96, so that the connecting rod 993 is caused to push downwards close to 97 one end of braked wheel, And drive and be continuously applied to lower pressure set on brake block 994 of the connecting rod 993 close to 97 one end of braked wheel, to increase brake Frictional force between vehicle piece 994 and its edge end of the braked wheel 97 plays the role of slowing down to the braked wheel 97, due to system It is fixedly connected between driving wheel 97 and shaft 412, drives 412 revolving speed of shaft to reduce while 97 revolving speed of braked wheel reduces, thus Dynamic 98 revolving speed of reel being fixedly connected with shaft 412 of tape splicing reduces, and loading decrease speed is slack-off, so that low speed lands.

In one embodiment, double track conveyer is equipped with the double track parallel with 11 length direction of frame, the double track point The outside at 11 liang of long ends of frame is not set, and the walking mechanism 44 includes traveling wheel 413, and the double track is matched with traveling wheel 413 It closes, the both ends of the double track are equipped with active block stop, and the active block stop is connected with block driving device, the block driving dress It sets for driving block to close double track end, the double track both ends are all provided with position sensor, and the double track conveyer is also set up There is controller, the driving mechanism 3 includes motor reducer, and the motor reducer is connected with velocity sensor, such as Figure 13 institute Show, the controller is connect with the position sensor, the motor reducer, block driving device, velocity sensor；It is preferred that , block driving device can be linear motor or hydraulic cylinder, and the linear motor or hydraulic cylinder may be mounted to double track conveyer Corresponding position, linear motor or Driven by Hydraulic Cylinder active block stop linear movement (can move up and down or be moved forward and backward), with closing or Open double track end；Motor reducer can be above-mentioned double output shaft electric machine speed reducers.

The working principle of above-mentioned technical proposal and have the beneficial effect that above-mentioned position sensor for acquiring traveling wheel 413 Location information, when the corresponding location information value of the collected traveling wheel 413 of position sensor reaches corresponding standard value, control Device controls above-mentioned block driving device to drive block to close double track end, prevents traveling wheel 413 from double track end hanging wheel, causes Safety accident；Motor reducer setting velocity sensor is used to acquire the revolving speed value information of motor in motor reducer, and by its It is transferred to controller, preferably controls decelerating through motor convenient for the motor speed value information that controller is acquired according to velocity sensor Machine.

In one embodiment, the controller is equipped with motor-drive circuit, the motor-drive circuit and decelerating through motor Machine connection；

The motor-drive circuit includes: 3rd resistor R3, and the one end the 3rd resistor R3 is connect with controller；

First crystal triode Q1, the base stage of the first crystal triode Q1 are connect with the 3rd resistor R3 other end；

4th resistance R4, described 4th one end resistance R4 are connect with the collector of first crystal triode Q1；

The base stage of 4th transistor Q4, the 4th transistor Q4 and the emitter of first crystal triode Q1 Connection, the emitter ground connection of the 4th transistor Q4；

Third transistor Q3, the collector of the third transistor Q3 and the current collection of the 4th transistor Q4 Pole connection；

The emitter of second transistor Q2, the second transistor Q2 and the emitter of third transistor Connection, the base stage of the second transistor Q2 are connect with the 4th resistance R4 other end；

6th transistor Q6, the collector of the 6th transistor Q6 and the current collection of the second transistor Q2 Pole connection, the emitter ground connection of the 6th transistor Q6；

Second resistance R2, the one end the second resistance R2 are connect with the base stage of third transistor Q3；

The collector of 5th transistor Q5, the 5th transistor Q5 are connect with the second resistance R2 other end, The emitter of the 5th transistor Q5 is connect with the base stage of the 6th transistor Q6；

First resistor R1, the one end the first resistor R1 are connect with the base stage of the 5th transistor Q5, first electricity The resistance R1 other end is connect with motor reducer；

The position sensor is connected with signal processing circuit, and the signal processing circuit includes:

The one end 5th resistance R5, the 5th resistance R5 is connect with position sensor；

The one end 6th resistance R6, the 6th resistance R6 is connect with position sensor；

First capacitor C1, the one end the first capacitor C1 are connect with the 6th resistance R6 other end, and the first capacitor C1 is another One end is connect with the 5th resistance R5 other end；

First diode D1, one end that the first capacitor connects the 6th resistance R6 are connect with first diode D1 anode, One end that the first capacitor connects the 5th resistance R5 is connect with first diode D1 cathode, and the first diode D1 anode is also Ground connection, the cathode of the first diode are also connect with controller；

Second diode D2, the anode of the second diode D2 are connect with the cathode of first diode D1, and described second The cathode of diode D2 connects 3.3V voltage.

The working principle of above-mentioned technical proposal and have the beneficial effect that motor reducer setting velocity sensor for acquiring electricity The revolving speed value information of motor in machine speed reducer, and it is transmitted to controller, above-mentioned motor-drive circuit is easy to control, and is arranged Velocity sensor can detecte the revolving speed value information of motor, and the motor of motor reducer is preferably controlled convenient for controller；It is above-mentioned Signal processing circuit has many advantages, such as that structure is simple, reliable and stable, data processing precision is high.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.

Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies Within, then the present invention is also intended to include these modifications and variations.

Claims (10)

1. a kind of suspension arrangement for double track conveyer characterized by comprising

Frame (1), frame (1) outer profile are rectangle, and frame (1) lower end four corners are fixedly connected to hanger (2)；

The walking mechanism (4) that frame (1) upper end is also fixedly connected with driving mechanism (3) and connect with driving mechanism (3)；

The first rail assembly (7), the frame are equipped on the inside of the adjacent hanger (2) of frame (1) the width direction two sides (1) strut rail (8) are equipped on the outside of two hangers (2) of length direction side；

Frame (1) upper end four corners are respectively equipped with the first guidance set (5), frame (1) the length direction other side The second guidance set (6) are equipped on the outside of two hangers (2).

2. the suspension arrangement according to claim 1 for double track conveyer, which is characterized in that frame (1) lower end It is also connected with diagonal brace (10) with hanger (2) side, the first rail assembly (7) both ends are equipped with locating part.

3. the suspension arrangement according to claim 1 for double track conveyer, which is characterized in that

The driving mechanism (3) includes:

Motor reducer, the motor reducer are double output shaft electric machine speed reducers (31), double output shaft electric machine speed reducers (31) It is set to the frame (1) upper end center shaft position and is arranged close to the edge of the frame (1) width direction side, it is described Two output ends of double output shaft electric machine speed reducers (31) are arranged along frame (1) width direction；

The walking mechanism (4) includes:

Four walking components (41), four walking components (41) are separately positioned on frame (1) upper end close to corner location, institute Four walking components (41) are stated in distributed rectangular, two of them walking component (41) is located at double output shaft electric machine speed reducers (31) Two output ends on the outside of；

The walking component (41) includes: two bearing blocks (411), and described two bearing blocks (411) are along frame (1) width direction It is arranged at intervals on frame (1) upper end, the bearing is arranged close to frame (1) widthwise edges in one of bearing block (411) Seat (411) is bolted to connection with frame (1) upper end；Shaft (412), the shaft (412) is horizontally disposed, the shaft (412) it is rotatably connected between two bearing blocks (411), and shaft (412) first end runs through close to frame (1) width direction side The bearing block (411) of edge simultaneously stretches out on the outside of frame (1) edge, and shaft (412) the first end fixing sleeve is connected to traveling wheel (413)；

The second end of shaft (412) in two walkings component (41) on the outside of two output ends of double output shaft electric machine speed reducers (31) It also extends through corresponding bearing block (411) and stretches to the output shaft of double output shaft electric machine speed reducers (31), the of the shaft (412) Two ends are connect with the output shaft of double output shaft electric machine speed reducers (31) by shaft coupling (414).

4. the suspension arrangement according to claim 1 for double track conveyer, which is characterized in that first guidance set (5) include:

First guiding wheeling support (51), first guiding wheeling support (51) includes fixed part (511), the fixed part (511) Bottom end is fixedly connected on frame (1) upper end, and fixed part (511) top is set close to the side of frame (1) widthwise edges Have extension (512), the extension (512) extends horizontally to frame (1) widthwise edges along frame (1) width direction Outside；

2 the first directive wheels (52), 2 first directive wheels (52) are arranged at intervals on extension along frame (1) width direction (512) lower end, the first directive wheel (52) upper end are connected to extension (512) lower end by the first connection component (53).

5. the suspension arrangement according to claim 4 for double track conveyer, which is characterized in that first directive wheel (52) core wheel is equipped with the first vertical through holes, and first connection component (53) includes:

First connecting shaft (531), first connecting shaft (531) are connected in the first vertical through holes vertically；

First connecting shaft (531) first end runs through the first directive wheel (52) lower end, first connecting shaft (531) and first Directive wheel (52) junction is arranged with first bearing (535), is socketed the first directive wheel on first bearing (535) outer ring (52)；

First connecting shaft (531) second end extends through the of portion (512) setting after running through the second directive wheel (62) upper end Two vertical through holes, the first connecting shaft (531) second end are equipped with external screw thread, and the first spiral shell by cooperating with the external screw thread Female (532) are connect with extension (512), and the first connecting shaft (531) second end and the first nut (532) are correspondingly provided with level First through slot (5321) in direction, first through slot (5321) is interior to be equipped with positioning pin (533), first nut (532) Side close to the first directive wheel (52) is equipped with the first gasket (534).

6. the suspension arrangement according to claim 1 for double track conveyer, which is characterized in that second guidance set (6) include:

Second guiding wheeling support (61), the hanger (2) are equipped with the second guiding wheeling support along the outside of frame (1) width direction (61), second guiding wheeling support (61) includes: mounting portion (611), and the mounting portion (611) is rectangular-shape structure, institute State that mounting portion (611) are horizontally disposed and its length direction is parallel to the setting of frame (1) width direction, the mounting portion (611) Length direction side is equipped with fixed plate (612), and the fixed plate (612) is with hanger (2) along the outside of frame (1) width direction Face is fixedly connected；

Mounting portion (611) upper end is equipped at intervals with 2 the second directive wheels (62) along frame (1) width direction, and described second Directive wheel (62) lower end is connected to mounting portion (611) upper end by the second connection component (63)；

Second directive wheel (62) core wheel is equipped with third vertical through holes, and second connection component (63) includes:

Second connecting shaft (631), second connecting shaft (631) are connected in third vertical through holes vertically；

Second connecting shaft (631) first end is connect after running through the first directive wheel (52) lower end with mounting portion (611) upper end, institute The first connecting shaft (531) second end is stated through the second directive wheel (62) upper end, first connecting shaft (531) and the second directive wheel (62) junction is arranged with second bearing, and the second directive wheel (62) are socketed on the second bearing outer ring；

Second connecting shaft (631) second end is equipped with external screw thread and the second nut (634) with external screw thread cooperation, described Second connecting shaft (631) be also arranged with the second gasket (632) and second gasket (632) to be located at the second nut (634) close The side of second directive wheel (62), second gasket (632) are equipped with retainer ring (633) far from the side of the second nut (634), institute It states retainer ring (633) and is axially arranged with raised (6331) close to the side of second nut 634 along the second connecting shaft (631), described the Two nuts (634) are equipped with the second through slot (6341) with raised (6331) cooperation；

Second guidance set (6) further includes rail assembly (635), and the rail assembly (635) includes:

Connecting bracket (6351), connecting bracket (6351) lower end are equipped with the second track (6352), second track (6352) it is located between 2 the second directive wheels (62), second directive wheel (62) sliding in second track (6352), Second connecting bracket (6351) is for being mounted on double track conveyer corresponding position.

7. the suspension arrangement according to claim 3 for double track conveyer, which is characterized in that

Suspender (95) elevating mechanism is equipped on four walking components (41), suspender (95) elevating mechanism includes:

Cabinet (91), the cabinet (91) is arranged between two bearing blocks (411) of walking component (41) and walking component (41) shaft (412) runs through cabinet (91)；

It is wound with cable wire (92) in the cabinet (91), the shaft (412) of described cable wire (92) one end and walking component (41) is even It connects, cable wire (92) other end is wound on the second directive wheel (62) close to the cabinet (91) and sagging is connected to institute State suspender (95) upper end；

Frame (1) upper end is equipped with guide sleeve (93), there are two the guide sleeve (93) sets, two guide sleeve (93) edges The setting of frame (1) length direction interval, suspender (95) upper end be equipped with the guiding that is used cooperatively with the guide sleeve (93) Bar (94).

8. the suspension arrangement according to claim 7 for double track conveyer, which is characterized in that

Centrifugal wheel (96), speed-limiting device (99), braked wheel (97) and reel (98), the cable wire are additionally provided in the cabinet (91) (92) one end is around on the reel (98), and cable wire (92) other end is set out and is around in close from the cabinet (91) On the second directive wheel (62) of the cabinet (91)；

The centrifugal wheel (96), braked wheel (97) and reel (98) are coaxially fixedly sheathed on shaft (412)；

The speed-limiting device (99) is set in the cabinet (91), and the speed-limiting device (99) includes fixing seat (991), described solid Reservation (991) one end is connect with top on the inside of the cabinet (91), and the fixing seat (991) is far from the cabinet (91) one end It equipped with connecting support (992), is hinged with connecting rod (993) on the connecting support (992), the connecting rod (993) includes: perpendicular Bar (9931), vertical bar (9931) side are equipped with bent rod (9932), and the bent rod (9932) bends downward and bending angle Degree is obtuse angle, and the bending turning of the bent rod (9932) is articulated on the connecting support (992), the bent rod (9932) One end is fixedly connected with vertical bar (9931) side top, and bent rod (9932) other side is close to the upper of the centrifugal wheel (96) The setting of edge end, the vertical bar (9931) set far from the one end of bent rod (9932) close to the upper edge end of the braked wheel (97) It sets, the vertical bar (9931) is being equipped with brake block (994) close to the braked wheel (97) one end, and the connecting rod (993) is being leaned on Nearly fixing seat (991) one end is equipped with reset spring (995), and described reset spring (995) one end and the connecting rod (993) are even It connects, reset spring (995) other end is connect with the fixing seat (991), and the centrifugal wheel (96) is equipped at its edge end Groove (961), the groove (961) be equipped with it is multiple, multiple grooves (961) along its edge end of the centrifugal wheel (96) week To distribution, groove (961) slot bottom is connected with centrifugation jacking block (963) by adjustable spring (962).

9. the suspension arrangement according to claim 1 for double track conveyer, which is characterized in that

Double track conveyer is equipped with the double track parallel with frame (1) length direction, and it is long that the double track is separately positioned on frame (1) two The outside at end, the walking mechanism (4) include traveling wheel (413), and the double track and traveling wheel (413) cooperate, the double track Both ends are equipped with active block stop, and the active block stop is connected with block driving device, and the block driving device is for driving gear Block closes double track end, and the double track both ends are all provided with position sensor, and the double track conveyer is additionally provided with controller, described Driving mechanism (3) includes motor reducer, and the motor reducer is connected with velocity sensor, the controller and the position Sensor, the motor reducer, block driving device, velocity sensor connection.

10. the suspension arrangement according to claim 9 for double track conveyer, which is characterized in that

The controller is equipped with motor-drive circuit, and the motor-drive circuit is connect with motor reducer；

The motor-drive circuit includes: 3rd resistor (R3), and described 3rd resistor (R3) one end is connect with controller；

The base stage of first crystal triode (Q1), the first crystal triode is connect with 3rd resistor (R3) other end；

4th resistance (R4), the 4th resistance one end (R4) are connect with the collector of first crystal triode (Q1)；

4th transistor (Q4), the base stage of the 4th transistor (Q4) and the transmitting of first crystal triode (Q1) Pole connection, the emitter ground connection of the 4th transistor (Q4)；

Third transistor (Q3), the collector of the third transistor (Q3) and the collection of the 4th transistor (Q4) Electrode connection；

Second transistor (Q2), the emitter of second transistor (Q2) and the hair of third transistor (Q3) Emitter-base bandgap grading connection, the base stage of second transistor (Q2) are connect with the 4th resistance (R4) other end；

6th transistor (Q6), the collector of the 6th transistor (Q6) and the collection of the second transistor (Q2) Electrode connection, the emitter ground connection of the 6th transistor (Q6)；

Second resistance (R2), described second resistance one end (R2) are connect with the base stage of third transistor (Q3)；

5th transistor (Q5), the collector and second resistance (R2) other end of the 5th transistor (Q5) connect It connects, the emitter of the 5th transistor (Q5) is connect with the base stage of the 6th transistor (Q6)；

First resistor (R1), described first resistor one end (R1) are connect with the base stage of the 5th transistor (Q5), and described first Resistance (R1) other end is connect with motor reducer；

The position sensor is connected with signal processing circuit, and the signal processing circuit includes:

5th resistance (R5), described 5th resistance (R5) one end are connect with position sensor；

6th resistance (R6), described 6th resistance (R6) one end are connect with position sensor；

First capacitor (C1), described first capacitor one end (C1) are connect with the 6th resistance (R6) other end, the first capacitor (C1) other end is connect with the 5th resistance (R5) other end；

First diode (D1), the first capacitor (C1) connect one end and first diode (D1) anode of the 6th resistance (R6) Connection, one end that the first capacitor (C1) connects the 5th resistance (R5) are connect with first diode (D1) cathode, and described first Diode (D1) anode is also grounded, and the cathode of the first diode (D1) is also connect with controller；

The anode of second diode (D2), second diode (D2) is connect with the cathode of first diode (D1), and described The cathode of two diodes (D2) connects 3.3V voltage.