CN209701564U - One kind dividing storehouse transmission device - Google Patents

Abstract

The utility model discloses one kind to divide storehouse transmission device, it is related to cereal processing technique field, its key points of the technical solution are that including rack, it is set to the conveyer belt of rack, it is installed on the cylinder of rack, the transmission component that the first dispatch tube and the second dispatch tube and driving conveyer belt for being respectively arranged at cylinder two sides move, the two sides of the rack are respectively arranged with retention device, retention device described in every group includes the baffle that rack is connected to along the width direction sliding of rack, the driving mechanism that baffle is moved close to the multiple groups guidance set of conveyer belt side and driving baffle is set in turn in along the transporting direction of cereal；The driving mechanism includes the lead screw for being rotationally connected with rack side both ends respectively and the driving assembly for being installed on lead screw.The utility model solves the problems, such as that cereal is caused to waste, has achieved the effect that cereal waste can be reduced.

Description

One kind dividing storehouse transmission device

Technical field

The utility model relates to cereal processing technique fields, more specifically, it is related to one kind point storehouse transmission device.

Background technique

Raw material rice becomes the rice sold in the market through the processes post-processing such as past stone, polishing, screening, and raw material are big Rice is stored temporarily in front of processing in multiple rice-storing boxs, for the ease of storing to raw material rice, mainly by multiple Conveyer belt is shunted to be sent to raw material rice in different rice-storing boxs.

The prior art can refer to the Chinese utility model patent that Authorization Notice No. is CN207242991U, and it discloses one kind Divide storehouse transmission device, including the conveyer belt for transmitting cereal, the bracket for carrying the conveyer belt, is set to the bracket On cylinder and be respectively arranged at the first dispatch tube and the second dispatch tube of the cylinder two sides；Turn in the cylinder Dynamic be connected with is used to open the first dispatch tube and close second dispatch tube or open second dispatch tube and close described The rotor plate of first dispatch tube；The driving device for driving rotor plate to rotate is provided on the cylinder.

But above-mentioned conveyer belt, in carry grain, cereal is easy to fall off from the two sides of conveyer belt, thus will cause cereal Waste.

Utility model content

In view of the deficienciess of the prior art, the purpose of this utility model is to provide one kind to divide storehouse transmission device, lead to Setting retention device is crossed, cereal can be reduced and fallen off from the two sides of conveyer belt, thus the waste of cereal can be reduced.

To achieve the above object, the utility model provides following technical solution: one kind point storehouse transmission device, including machine Frame, the conveyer belt for being set to rack, the cylinder for being installed on rack, the first dispatch tube for being respectively arranged at cylinder two sides and Two dispatch tubes and the transmission component of driving conveyer belt movement, the two sides of the rack are respectively arranged with retention device, every group of institute Stating retention device includes being connected to the baffle of rack along the width direction sliding of rack, being set in turn in along the transporting direction of cereal The baffle driving mechanism mobile close to the multiple groups guidance set and driving baffle of conveyer belt side；The driving mechanism includes point It is not rotationally connected with the lead screw at rack side both ends and is installed on the driving assembly of lead screw.

By using above-mentioned technical proposal, drive baffle mobile by driving mechanism, baffle is mobile to drive guidance set to move It is dynamic, it is then recessed in the middle part of the two sides of guidance set and the gravity lower conveyor belt of cereal tilt, cereal can be reduced in this way It falls off from the two sides of conveyer belt, then cereal is put on conveyer belt, drive conveyer belt mobile by transmission component, then pass through Cereal is transported in cylinder by conveyer belt, passes through the first dispatch tube and the second dispatch tube fortune respectively into the cereal in cylinder It is sent in different granaries, a point storage can be carried out to cereal in this way and deposited；By be arranged retention device, can reduce cereal from The two sides of conveyer belt fall off, thus can reduce the waste of cereal.

The utility model is further arranged to: the driving component includes fixed frame, threaded portion, worm gear and worm screw；Institute It states fixed frame to be fixedly connected with baffle, the fixed frame is socketed on lead screw and vertically slides, and appearance is offered in the fixed frame Receive chamber；The threaded portion is set in accommodating chamber and is threadedly connected to lead screw；The worm gear, which is arranged, is fixed on threaded portion；It is described Worm screw is rotationally connected with the inner wall of accommodating chamber, and the worm and wheel is intermeshed, and one end of the worm screw, which is protruded, to be fixed The lateral wall of frame is arranged and is connected with actuator；The lead screw is in the part in accommodating chamber, and the upper end and lower end cover respectively It is connected to thrust bearing, the both ends of the thrust bearing are connected to inner wall and the threaded portion of accommodating chamber respectively.

By using above-mentioned technical proposal, worm screw rotation is driven by actuator, worm screw rotation drives worm gear rotation, worm gear Rotation drives threaded portion rotation, and threaded portion is moved along the short transverse of lead screw during rotation, and threaded portion movement can push only Thrust bearing is mobile, and thrust bearing is mobile to push fixed frame mobile, and fixed frame is mobile to drive baffle mobile, is driven by driving assembly Baffle is mobile, can reduce the labor intensity of operator.

The utility model is further arranged to: the actuator is driving motor, and the output shaft of driving motor is through fixation Frame is fixedly connected with one end of worm screw.

By using above-mentioned technical proposal, because baffle is than cumbersome, is rotated, can further be dropped by motor driven worm screw The labor intensity of low operator.

The utility model is further arranged to: the both ends of the bottom of the baffle have been respectively and fixedly connected with sliding block, the rack top The both ends in portion offer first sliding groove respectively, and two first sliding grooves are arranged along the width direction of rack, two cunnings Block slides respectively is connected to two first sliding grooves.

By using above-mentioned technical proposal, first sliding groove has guiding role to sliding block, can reduce baffle on edge with this A possibility that deviateing in the width direction slipping of rack.

The utility model is further arranged to: guidance set described in every group is close including being rotationally connected with baffle by shaft The guide rod of conveyer belt side is fixed in mounting base of the guide rod far from baffle one end and is rotationally connected with the guiding of mounting base Wheel；The limit assembly for being limited to shaft is provided on the baffle.

By using above-mentioned technical proposal, tilt down guide rod by rotating shaft, under the gravity of cereal, Guide rod, which tilts down, can be such that recessed two sides in the middle part of conveyer belt tilt, and fall off so as to further decrease cereal from conveyer belt A possibility that.

The utility model is further arranged to: the limit assembly includes the fixed block for being vertically fixed in baffle, along shaft Axial sliding be connected to the bolt of fixed block, be arranged and be fixed on the block of bolt, be socketed on the elastic component of bolt and along turning The circumferential array of axis is set to shaft close to multiple jacks of fixed block one end end face；One end of the bolt is plugged in jack, The other end protrudes side setting of the fixed block far from shaft and is connected with handle；The block be set to shaft and fixed block it Between；The both ends of the elastic component are respectively and fixedly connected in block and fixed block.

By using above-mentioned technical proposal, when needing rotating shaft, by pulling handle to pull bolt, the mobile band of bolt Dynamic block is mobile, and block movement compresses elastic component, and elastic component is in confined state at this time, then can rotate and turn Axis；After shaft turns to suitable position, release handle, block pushes bolt and jack to insert under the action of the elastic member at this time It connects, bolt can be fixed in this way；Shaft is limited by limit assembly, can reduce that shaft shakes can It can property.

The utility model is further arranged to: second axially slid for bolt along shaft is offered on the fixed block Sliding slot.

By using above-mentioned technical proposal, second sliding slot has guiding role to bolt, can reduce bolt on edge with this A possibility that deviateing in the axial slipping of shaft.

The utility model is further arranged to: the transmission component includes the asynchronous machine for being installed on rack side, rotation It is connected to the drive roll of rack and is rotationally connected with multiple driven vollers of rack；The output shaft and drive roll of the asynchronous machine One end be fixedly connected；The conveyer belt makes drive roll and multiple driven vollers link.

By using above-mentioned technical proposal, start asynchronous machine, the output shaft driving drive roll rotation of asynchronous machine, active The rotation of roller rotate driving conveyer belt drives conveyer belt rotation by transmission component, conveyer belt can in this way rotated more stable.

In conclusion the utility model has the advantages that compared with the prior art

1. driving baffle mobile by driving mechanism, baffle is mobile to drive guidance set mobile, then in guidance set and The two sides tilting middle part of the gravity lower conveyor belt of cereal is recessed, can reduce cereal in this way and fall off from the two sides of conveyer belt, Then cereal is put on conveyer belt, drives conveyer belt mobile by transmission component, is then transported to cereal by conveyer belt In cylinder, passes through the first dispatch tube respectively into the cereal in cylinder and the second dispatch tube is transported to different granaries It is interior, a point storage can be carried out to cereal in this way and is deposited；By the way that retention device is arranged, it is de- from the two sides of conveyer belt that cereal can be reduced It falls, thus the waste of cereal can be reduced；

2. tilting down guide rod by rotating shaft, under the gravity of cereal, guide rod, which tilts down, to be made Recessed two sides tilt in the middle part of conveyer belt, so as to further decrease a possibility that cereal falls off from conveyer belt；

3., by pulling handle to pull bolt, bolt is mobile to drive block mobile, and block is mobile when needing rotating shaft Elastic component is compressed, elastic component is in confined state at this time, then can rotating shaft；When shaft turns to suitably Behind position, release handle, block pushes bolt and jack grafting under the action of the elastic member at this time, can carry out in this way to bolt It is fixed；Shaft is limited by limit assembly, a possibility that shaft shakes can be reduced.

Detailed description of the invention

Fig. 1 is the overall structure diagram of embodiment；

Fig. 2 is the structural schematic diagram of embodiment saliency driving assembly；

Fig. 3 is the structural schematic diagram of embodiment saliency first sliding groove；

Fig. 4 is the partial enlarged view in Fig. 3 at A.

In figure: 1, rack；11, conveyer belt；12, cylinder；13, the first dispatch tube；14, the second dispatch tube；15, first is sliding Slot；16, transmission component；161, asynchronous machine；162, drive roll；163, driven voller；2, retention device；21, baffle；211, sliding Block；22, driving mechanism；221, lead screw；23, driving assembly；231, fixed frame；2311, accommodating chamber；232, threaded portion；233, snail Wheel；234, worm screw；235, driving motor；236, thrust bearing；3, guidance set；31, shaft；32, guide rod；33, mounting base； 34, directive wheel；4, limit assembly；41, fixed block；411, second sliding slot；42, bolt；43, block；44, elastic component；45, it inserts Hole；46, handle.

Specific embodiment

The utility model is described in further detail with reference to the accompanying drawing.The wherein identical attached drawing of identical components Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to It is the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from particular elements geometry The direction at center.

Embodiment: one kind dividing storehouse transmission device, as shown in Figure 1, including rack 1, the conveyer belt 11 for being set to rack 1, peace Cylinder 12 loaded on rack 1 and the first dispatch tube 13 and the second dispatch tube 14 for being respectively arranged at 12 two sides of cylinder；Machine The transmission component 16 that driving conveyer belt 11 moves is provided on frame 1, transmission component 16 includes the asynchronous electricity for being installed on 1 side of rack Machine 161, the drive roll 162 for being rotationally connected with rack 1 and the multiple driven vollers 163 for being rotationally connected with rack 1；Asynchronous machine 161 output shaft is fixedly connected with one end of drive roll 162；Conveyer belt 11 makes drive roll 162 and multiple driven vollers 163 link； The two sides of rack 1 are respectively arranged with retention device 2.

As shown in figures 1 and 3, every group of retention device 2 includes the gear that rack 1 is connected to along the width direction sliding of rack 1 Plate 21, along cereal transporting direction be set in turn in baffle 21 close to the multiple groups guidance set 3 of 11 side of conveyer belt and driving The mobile driving mechanism 22 of baffle 21；It is for the ease of moving stop 21, so as to guidance set 3 that driving mechanism 22, which is arranged, Position is adjusted；The both ends of the bottom of baffle 21 have been respectively and fixedly connected with sliding block 211, and the both ends at 1 top of rack offer the respectively One sliding slot 15, two first sliding grooves 15 are arranged along the width direction of rack 1, and two sliding blocks 211 slide be connected to two respectively First sliding groove 15；Driving mechanism 22 includes being rotationally connected with the lead screw 221 at 1 side both ends of rack respectively and being installed on lead screw 221 driving assembly 23.Drive baffle 21 mobile by driving mechanism 22, then in the gravity of guidance set 3 and cereal The two sides tilting middle part of lower conveyor belt 11 is recessed, can reduce cereal in this way and fall off from the two sides of conveyer belt 11；Then by cereal It is put on conveyer belt 11, drives conveyer belt 11 to move by transmission component 16, be then transported to cereal point by conveyer belt 11 From in cylinder 12, passes through the first dispatch tube 13 respectively into the cereal in cylinder 12 and the second dispatch tube 14 is transported to different paddy In object storehouse, a point storage can be carried out to cereal in this way and is deposited.

As depicted in figs. 1 and 2, driving assembly 23 includes fixed frame 231, threaded portion 232, worm gear 233 and worm screw 234； Fixed frame 231 is fixedly connected with the bottom of baffle 21, and fixed frame 231 is socketed on lead screw 221 and vertically slides, fixed frame 231 Inside offer accommodating chamber 2311；Threaded portion 232 is set in accommodating chamber 2311 and is threadedly connected to lead screw 221；233 sets of worm gear If being fixed on threaded portion 232；Worm screw 234 is rotationally connected with the inner wall of accommodating chamber 2311, and worm screw 234 and worm gear 233 are mutual The lateral wall of engagement, one end protrusion fixed frame 231 of worm screw 234 is arranged and is connected with actuator, and actuator is driving motor 235, the output shaft of driving motor 235 is fixedly connected with one end of worm screw 234；Lead screw 221 is in the part in accommodating chamber 2311, The upper end and lower end are respectively sleeved on thrust bearing 236, and the both ends of thrust bearing 236 are connected to the inner wall of accommodating chamber 2311 respectively With threaded portion 232.Start driving motor 235, the output shaft driving worm screw 234 of driving motor 235 rotates, and worm screw 234 rotates band Dynamic worm gear 233 rotates, and the rotation of worm gear 233 drives threaded portion 232 to rotate, and threaded portion 232 is during rotation along the height of lead screw 221 It is mobile to spend direction, 232 movement of threaded portion can push thrust bearing 236 mobile, and thrust bearing 236 is mobile to push fixed frame 231 to move Dynamic, fixed frame 231 is mobile to drive baffle 21 mobile, drives baffle 21 mobile by driving assembly 23, can reduce operator Labor intensity.

As shown in Figure 3 and Figure 4, every group of guidance set 3 include be rotationally connected with baffle 21 close to conveyer belt 11 shaft 31, It is fixed in the guide rod 32 of shaft 31, mounting base 33 of the guide rod 32 far from 31 one end of shaft is fixed in and is rotationally connected with peace Fill the directive wheel 34 of seat 33；The limit assembly 4 for being limited to shaft 31 is provided on baffle 21.Pass through rotating shaft 31 Tilt down guide rod 32, under the gravity of cereal, guide rod 32, which tilts down, can make 11 middle part recessed two of conveyer belt Side tilts, so as to further decrease a possibility that cereal falls off from conveyer belt 11.

As shown in figure 4, limit assembly 4 includes the fixed block 41 for being vertically fixed in baffle 21, the axial direction sliding along shaft 31 It is connected to the bolt 42 of fixed block 41, is arranged and is fixed on the block 43 of bolt 42, the elastic component 44 for being socketed on bolt 42 and edge The circumferential array of shaft 31 is set to shaft 31 close to multiple jacks 45 of 41 one end end face of fixed block；It is offered on fixed block 41 For bolt 42 along the second sliding slot 411 of shaft 31 axially slid；One end of bolt 42 is plugged in jack 45, and other end protrusion is solid Determine side setting of the block 41 far from shaft 31 and is connected with handle 46；Block 43 is set between shaft 31 and fixed block 41；Bullet The both ends of property part 44 are respectively and fixedly connected in block 43 and fixed block 41, and spring can be selected in elastic component 44.When needing rotating shaft 31, By pulling handle 46 to pull bolt 42, bolt 42 is mobile to drive block 43 mobile, and elastic component 44 is supported in the movement of block 43 Pressure, elastic component 44 is in confined state at this time, then can rotating shaft 31；After shaft 31 turns to suitable position, Release handle 46, block 43 pushes bolt 42 and 45 grafting of jack under the action of elastic component 44 at this time, in this way can be to bolt 42 are fixed；Shaft 31 is limited by limit assembly 4, a possibility that shaft 31 shakes can be reduced.

The working principle of this kind point storehouse transmission device is as follows:

Start driving motor 235, the output shaft driving worm screw 234 of driving motor 235 rotates, and the rotation of worm screw 234 drives snail 233 rotation of wheel, the rotation of worm gear 233 drive threaded portion 232 to rotate, and threaded portion 232 is during rotation along the height side of lead screw 221 To movement, 232 movement of threaded portion can push thrust bearing 236 mobile, and thrust bearing 236 is mobile to push fixed frame 231 mobile, Gu It is mobile to determine the mobile drive baffle 21 of frame 231, baffle 21 is mobile to drive guidance set 3 mobile, can make the formation of conveyer belt 11 one in this way A optimal V-arrangement section；Then cereal is put on conveyer belt 11, cereal is then transported to by cylinder 12 by conveyer belt 11 It is interior, pass through the first dispatch tube 13 respectively into the cereal in cylinder 12 and the second dispatch tube 14 is transported to different granaries It is interior, a point storage can be carried out to cereal in this way and is deposited.

When needing to adjust the tilt angle of guide rod 32, by pulling handle 46 to pull bolt 42, the mobile band of bolt 42 Dynamic block 43 is mobile, and the movement of block 43 compresses elastic component 44, and elastic component 44 is in confined state at this time, then Rotating shaft 31；After shaft 31 turns to suitable position, release handle 46, block 43 is under the action of elastic component 44 at this time Bolt 42 and 45 grafting of jack are pushed, the adjustment of 32 tilt angle of guide rod can be completed in this way.

The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.

Claims (8)

1. one kind divides storehouse transmission device, including rack (1), the conveyer belt (11) that is set to rack (1), it is installed on rack (1) Cylinder (12), the first dispatch tube (13) for being respectively arranged at cylinder (12) two sides and the second dispatch tube (14) and driving pass Send the transmission component of band (11) movement, it is characterised in that: the two sides of the rack (1) are respectively arranged with retention device (2), and every group The retention device (2) include along rack (1) width direction sliding be connected to the baffle (21) of rack (1), along the fortune of cereal Defeated direction is set in turn in baffle (21) and moves close to the multiple groups guidance set (3) of conveyer belt (11) side and driving baffle (21) Dynamic driving mechanism (22)；The driving mechanism (22) includes the lead screw (221) for being rotationally connected with rack (1) side both ends respectively And it is installed on the driving assembly (23) of lead screw (221).

2. one kind according to claim 1 divides storehouse transmission device, it is characterised in that: the driving component (23) includes fixing Frame (231), threaded portion (232), worm gear (233) and worm screw (234)；The fixed frame (231) is fixedly connected with baffle (21), The fixed frame (231) is socketed on lead screw (221) and vertically slides, and offers accommodating chamber in the fixed frame (231) (2311)；The threaded portion (232) is set in accommodating chamber (2311) and is threadedly connected to lead screw (221)；The worm gear (233) it is arranged and is fixed on threaded portion (232)；The worm screw (234) is rotationally connected with the inner wall of accommodating chamber (2311), and described Worm screw (234) and worm gear (233) are intermeshed, and the lateral wall setting of one end protrusion fixed frame (231) of the worm screw (234) is simultaneously And it is connected with actuator；The lead screw (221) is in the part in accommodating chamber (2311), and the upper end and lower end are respectively sleeved on only Thrust bearing (236), the both ends of the thrust bearing (236) are connected to inner wall and threaded portion (232) of accommodating chamber (2311) respectively.

3. one kind according to claim 2 divides storehouse transmission device, it is characterised in that: the actuator is driving motor (235), the output shaft of driving motor (235) is fixedly connected through fixed frame (231) with one end of worm screw (234).

4. one kind according to claim 1 divides storehouse transmission device, it is characterised in that: the both ends of the bottom of the baffle (21) It being respectively and fixedly connected with sliding block (211), the both ends at the top of the rack (1) offer first sliding groove (15) respectively, and two described first Sliding slot (15) is arranged along the width direction of rack (1), and two sliding blocks (211) slide respectively is connected to two first sliding grooves (15)。

5. one kind according to claim 1 divides storehouse transmission device, it is characterised in that: guidance set described in every group (3) includes The guide rod (32) of baffle (21) close conveyer belt (11) side is rotationally connected with by shaft (31), is fixed in guide rod (32) The mounting base (33) of separate baffle (21) one end and the directive wheel (34) for being rotationally connected with mounting base (33)；The baffle (21) On be provided with limit assembly (4) for being limited to shaft (31).

6. one kind according to claim 5 divides storehouse transmission device, it is characterised in that: the limit assembly (4) includes vertical It is fixed in the fixed block (41) of baffle (21), slides the bolt (42) for being connected to fixed block (41), set along the axial of shaft (31) If being fixed on the block (43) of bolt (42), the elastic component (44) for being socketed on bolt (42) and the circumferential array along shaft (31) It is set to the multiple jacks (45) of shaft (31) close to fixed block (41) one end end face；One end of the bolt (42) is plugged in slotting Hole (45), other end protrusion fixed block (41) are arranged far from the side of shaft (31) and are connected with handle (46)；The block (43) it is set between shaft (31) and fixed block (41)；The both ends of the elastic component (44) are respectively and fixedly connected in block (43) and consolidate Determine block (41).

7. one kind according to claim 6 divides storehouse transmission device, it is characterised in that: offer confession on the fixed block (41) The second sliding slot (411) that axially slides of the bolt (42) along shaft (31).

8. one kind according to claim 1 divides storehouse transmission device, it is characterised in that: the transmission component (16) includes installation In rack (1) side asynchronous machine (161), be rotationally connected with the drive roll (162) of rack (1) and be rotationally connected with rack (1) multiple driven vollers (163)；The output shaft of the asynchronous machine (161) is fixedly connected with one end of drive roll (162)；Institute Stating conveyer belt (11) makes drive roll (162) and multiple driven vollers (163) link.