CN210236086U

CN210236086U - Roller conveyor

Info

Publication number: CN210236086U
Application number: CN201920069240.5U
Authority: CN
Inventors: Xiaojie Chen; 陈小杰; Min Shen; 沈敏; Feifei Qu; 瞿菲菲; Fengjiao Zhu; 朱凤娇
Original assignee: Huzhou Yinzhou Intelligent Equipment Co ltd
Current assignee: Huzhou Yinzhou Intelligent Equipment Co ltd
Priority date: 2019-01-16
Filing date: 2019-01-16
Publication date: 2020-04-03
Anticipated expiration: 2029-01-16

Abstract

The utility model discloses a roller conveyor, including base, mounting bracket, pneumatic gear motor, roller, base upper portion is connected with the mounting bracket, it is two sets of be provided with the multiunit between the mounting bracket the roller, wherein a set of the outside fixed mounting of mounting bracket has pneumatic gear motor is two sets of multiunit between the mounting bracket the roller all passes through chain alternate connection each group's sprocket, connecting block No. one of mounting bracket one end fixedly connected with, connecting block No. two of the other end fixedly connected with of mounting bracket, simultaneously, still be provided with controlling means, controlling means is including the control unit, central processing unit, laser tacho sensor is used for testing the speed to roller upper portion moving object. The utility model has the advantages of economic safety, connection are firm, have speed and detect the function, its mainly used freight.

Description

Roller conveyor

Technical Field

The invention belongs to the technical field of roller bed conveying equipment, and particularly relates to a roller bed conveyor.

Background

Present roller table conveyer all uses circular telegram type gear motor to come as roller table conveyer's drive power, according to present, though be the overwhelming majority in the market and use circular telegram type gear motor, and also can normal use, but it is also at the consumption electric energy, and the phenomenon that the motor was burnt out to the short circuit of appearing motor circular telegram easily, it is lower to workshop personnel's security, and in the use, often need to connect multiunit roller table conveyer, make it satisfy conveying length, and current connected mode adopts the bolt to fix mostly, though connect comparatively firmly, nevertheless install comparatively complicacy, the later stage is dismantled also comparatively inconveniently.

Disclosure of Invention

The invention provides a roller table machine which is economical, safe, stable in connection and capable of detecting speed, and aims to solve the problems that an electrified motor is easy to have an accident condition and is not simple and convenient to connect.

The roller bed conveyor comprises a base, mounting frames, pneumatic reducing motors and rollers, wherein mounting holes are formed in four corners of the bottom of the base, hydraulic telescopic rods are arranged in each group of mounting holes, the corresponding two sides of the upper portion of the base are fixedly connected with the mounting frames through a plurality of groups of bolts, a plurality of groups of rollers are arranged between two groups of mounting frames, one end of each roller is fixedly connected with a first rotating rod, the other end of each roller is fixedly connected with a second rotating rod, the first rotating rod and the second rotating rod are rotatably connected onto the mounting frames, a motor frame is fixedly connected to the outer side of one group of mounting frames, the pneumatic reducing motors are fixedly mounted on the motor frame, and rotating shafts of the pneumatic reducing motors penetrate through the mounting frames and are fixedly connected with one group of the first rotating rods, the multiple groups of rollers between the two groups of mounting frames are alternately connected with the chain wheels through chains, so that the rollers are connected, and the effect that all the rollers are driven to rotate by the rotation of one group of rollers is realized; one end of the mounting frame is fixedly connected with a first connecting block, the first connecting block is arranged to be of an L-shaped structure, an electromagnet is embedded in a bayonet of the first connecting block, the other end of the mounting frame is fixedly connected with a second connecting block, the structure of the second connecting block is the same as that of the first connecting block, and the first connecting block and the second connecting block are matched for use, so that the effect that the first connecting block and the second connecting block can be mutually clamped and embedded is achieved;

be provided with controlling means, controlling means is including the control unit, central processing unit, laser tacho sensor, be provided with laser tacho sensor on the mounting bracket, laser tacho sensor is used for testing the speed to the moving object in roller upper portion be provided with control housing on the base, the inside control unit that is provided with of control housing, control unit is used for controlling the work of pneumatic gear motor, hydraulic telescoping rod, electro-magnet, the inside central processing unit that still is provided with of control housing, central processing unit is used for the analysis and processing of signal.

The base one side fixedly connected with control cabinet, be provided with display screen and control button on the control cabinet, the display screen with control button all with controlling means connects.

A dwang, No. two dwangs with the junction of mounting bracket all is provided with the bearing, with be provided with the baffle on the mounting bracket that a dwang is connected, on the baffle with roller matched with is provided with the semicircle orifice, a dwang is located in the baffle.

The motor frame fixed connection with the mounting bracket outside that a dwang is connected, be provided with the motor baffle on the motor frame.

The control device also comprises an alarm unit which can perform alarm operation and is connected with an alarm lamp.

The base and the mounting rack are both made of hot-rolled channel steel, and the surface of the base and the mounting rack is sprayed with yellow-warning antirust paint.

The baffle adopts 3-5mm steel sheet, the roller adopts 04R8940-28 model, the sprocket adopts 10A116Z model.

The pneumatic speed reduction motor is a worm wheel and worm screw pneumatic speed reduction motor, and the motor baffle is a steel plate with the thickness of 5-6 mm.

The control shell is provided with a heat dissipation opening, and a heat dissipation fan is installed at the heat dissipation opening.

The bottom of the hydraulic telescopic rod is fixedly connected with a chassis.

Compared with the prior art, the invention has the beneficial effects that:

1. the device adopts the pneumatic reducing motor as the driving power, so that the device has no danger, does not have the condition of a heating source, has no problem of energy consumption, is better than an electrified type in the aspects of economy and safety, and simultaneously has the function of overload protection, thereby ensuring that the whole device is safer;

2. the device adopts the first connecting block and the second connecting block which are of L-shaped structures, so that a plurality of groups of devices are simpler and more convenient to splice and install;

3. be provided with the laser speed sensor on this device and be used for detecting the object transfer speed on roller upper portion to show constantly on the display screen, make things convenient for the staff to the regulation of transport speed, be provided with alarm unit for report to the police the operation to the transport state, avoid appearing the condition that the goods blockked up.

Drawings

FIG. 1 is a schematic front view of a structure according to an embodiment of the present invention;

FIG. 2 is a schematic side view of the structure of the embodiment of the present invention;

FIG. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic diagram of the detail A0 in FIG. 2;

FIG. 5 is a schematic diagram of the detail A1 in FIG. 3;

fig. 6 is a schematic diagram of a sixth structure according to an embodiment of the present invention.

In the figure: the automatic speed-reducing device comprises a base 1, a mounting frame 2, a pneumatic speed-reducing motor 3, a roller 4, a hydraulic telescopic rod 5, a rotating rod 6, a rotating rod 7, a chain wheel 8, a chain 9, a connecting block 10, an electromagnet 11, a connecting block 12, a control unit 13, a central processing unit 14, a laser speed-measuring sensor 15, a control shell 16, a control console 17, a display screen 18, a control button 19, a baffle 20, a chassis 21 and a lifting frame 22.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Example one

Referring to fig. 1-5, the present invention provides a technical solution: a roller bed conveyor comprises a base 1, a mounting frame 2, pneumatic reducing motors 3 and rollers 4, wherein mounting holes are formed in four corners of the bottom of the base 1, a hydraulic telescopic rod 5 is arranged in each mounting hole, the corresponding two sides of the upper portion of the base 1 are fixedly connected with the mounting frame 2 through a plurality of groups of bolts, a plurality of groups of rollers 4 are arranged between the two groups of mounting frames 2, one end of each roller 4 is fixedly connected with a first rotating rod 6, the other end of each roller 4 is fixedly connected with a second rotating rod 7, two groups of chain wheels 8 are fixedly connected to the first rotating rod 6, the first rotating rod 6 and the second rotating rod 7 are rotatably connected to the mounting frame 2, a motor frame is fixedly connected to the outer side of one group of the mounting frames 2, the pneumatic reducing motors 3 are fixedly mounted on the motor frame, and the rotating shafts of the pneumatic reducing motors, the multiple groups of rollers 4 between the two groups of mounting frames 2 are alternately connected with the multiple groups of chain wheels 8 through chains 9, so that the multiple groups of rollers 4 are connected, and the effect that all the rollers 4 are driven to rotate by the rotation of one group of rollers 4 is realized; one end of the mounting frame 2 is fixedly connected with a first connecting block 10, the first connecting block 10 is arranged to be of an L-shaped structure, an electromagnet 11 is embedded in a bayonet of the first connecting block 10 in a matching mode, the other end of the mounting frame 2 is fixedly connected with a second connecting block 12, the second connecting block 12 is identical to the first connecting block 10 in structure, and the first connecting block 10 and the second connecting block 12 are matched for use, so that the effect that the first connecting block 10 and the second connecting block 12 can be mutually clamped and embedded is achieved;

the automatic speed-measuring device is provided with a control device, the control device comprises a control unit 13, a central processing unit 14 and a laser speed-measuring sensor 15, the laser speed-measuring sensor 15 is arranged on the mounting rack 2, the laser speed-measuring sensor 15 is used for measuring the speed of a moving object on the upper portion of the roller 4, a control shell 16 is arranged on the base 1, the control unit 13 is arranged inside the control shell 16, the control unit 13 is used for controlling the pneumatic speed-reducing motor 3, the hydraulic telescopic rod 5 and the electromagnet 11 to work, the central processing unit 14 is further arranged inside the control shell 16, and the central processing unit 14 is used.

Example two

Referring to fig. 1-5, the roller table conveyor is substantially the same as the first embodiment, further, a control console 17 is fixedly connected to one side of the base 1, a display screen 18 and a control button 19 are arranged on the control console 17, the display screen 18 and the control button 19 are both connected to a control device, the display screen 18 is used for displaying the transportation speed detected by the laser speed measuring sensor 15, so that a worker can conveniently know the transportation speed of goods, and the rotation speed of the speed reducing motor can be controlled and started through the control button 19, so that the transportation speed of goods can achieve the best effect;

the first rotating rod 6, the second rotating rod 7 and the mounting frame 2 are provided with bearings at the joints, the bearings can reduce the friction between the first rotating rod 6, the second rotating rod 7 and the mounting frame 2, the service life is prolonged while the noise is reduced, the maintenance is reduced, the mounting frame 2 connected with the first rotating rod 6 is provided with a baffle plate 20, the baffle plate 20 is a 3-5mm steel plate, the baffle plate 20 is provided with a semicircular hole matched with the roller 4, the first rotating rod 6 is positioned in the baffle plate 20, and after the baffle plate 20 is bent, the first rotating rod 6 and the chain wheel 8 on the first rotating rod 6 are wrapped, so that the damage caused by accidental collision of external personnel is avoided, and when goods are transported, the goods cannot move onto the chain wheel 8 to block the rotation of the roller 4, so that the transportation process is unsmooth;

the motor frame is fixedly connected to the outer side of the mounting frame 2 connected with the first rotating rod 6, so that the pneumatic speed reducing motor 3 is directly connected with the first rotating rod 6 with the chain wheel 8, the high rotating force of the pneumatic speed reducing motor 3 driving the roller 4 is ensured, the motor frame is provided with a motor baffle plate, and the motor baffle plate is a 5-6mm steel plate and is used for isolating and protecting the starting speed reducing motor and avoiding damage to the starting speed reducing motor in a cargo transportation process;

the control device further comprises an alarm unit, the alarm unit can perform alarm operation, the alarm unit is connected with an alarm lamp, when the pneumatic reducing motor 3 is damaged, the roller 4 cannot be driven to rotate, or when the laser speed measuring sensor 15 detects that the goods transportation speed is extremely low, alarm operation can be performed, so that workers are reminded, timely treatment is performed, and the situation of goods blockage is avoided.

EXAMPLE III

Referring to fig. 1-5, a roller table conveyor is substantially the same as the first embodiment, further, the base 1 and the mounting frame 2 are made of hot-rolled channel steel, the surface of the base is sprayed with anti-rust paint with yellow warning, rust is avoided, the roller 4 is of a 04R8940-28 type, the sprocket 8 is of a 10a116Z type, the pneumatic decelerating motor 3 is a worm and gear pneumatic decelerating motor 3, a heat dissipation port is formed in the control shell 16, a heat dissipation fan is installed at the heat dissipation port and used for dissipating heat inside the control shell 16, the phenomenon that the temperature is too high and burning is caused by long-term work is avoided, safety is affected, and meanwhile, the bottom of the hydraulic telescopic rod 5 is fixedly connected with the chassis 21.

Example four

Referring to fig. 1-5, the roller table conveyor works according to the following principle: before goods are transported, a plurality of groups of devices are connected to form a transport line according with the transport length, when the transport line is connected, a first connecting block 10 in one group of devices is connected with a second connecting block 12 in the other group of devices, after the connection, the electromagnets 11 are powered and magnetized, so that the first electromagnet 11 and the second electromagnet 11 are mutually adsorbed, the first connecting block 10 and the second connecting block 12 form a whole, the connection between the devices is ensured to be stable, when the transport line with a certain required length is formed by connection, the goods can be transported, and meanwhile, the height of the whole device can be adjusted by adjusting a hydraulic telescopic rod 5 at the bottom of a base 1;

when goods are conveyed, an air source can be connected with the pneumatic speed reducing motor 3, so that the pneumatic speed reducing motor 3 is driven to rotate, the pneumatic speed reducing motor 3 rotates to drive the first rotating rod 6 to rotate, the rollers 4 can be driven to rotate, and the rollers 4 in each group are connected with the chain wheel 8 through the chain 9, so that the rollers 4 in each group rotate to drive all the rollers 4 to rotate, and the goods on the rollers 4 are conveyed;

in the process of conveying goods, the laser speed measuring sensor 15 can detect the flow of the goods, the flow speed of the goods is calculated by an algorithm and is transmitted to the central processing unit 14, the flow speed is displayed on the display screen 18, a worker can also send a control signal to the central processing unit 14 through the control button 19, the central processing unit 14 analyzes the flow speed and then transmits the control signal to the control unit 13, the control unit 13 controls the rotating speed of the pneumatic speed reducing motor 3, the conveying speed is increased or reduced, the control unit 13 can also control the extension and contraction of the hydraulic telescopic rod 5, and the electromagnet 11 is magnetized or demagnetized.

EXAMPLE five

Referring to fig. 1-5, the roller table conveyor has the advantages that the conventional roller table conveyor with the roller 4 uses an electrified speed reducing motor as the driving power of the roller table conveyor with the roller 4, the electricity is a danger source, a heating source and an energy consumption source, and is a factor increasing the cost for users, the new energy roller table conveyor uses a pneumatic speed reducing motor 3 as the driving power of the roller table conveyor, can share one air source, has no danger, has no condition of the heating source, has no problem of energy consumption, is better than the electrified roller table conveyor from the economical and safety aspects, and simultaneously, the conventional roller table conveyor uses the electrified speed reducing motor, and when the roller table conveyor runs in an overload, the motor is burnt out by the electrified speed reducing motor due to overload, and the pneumatic speed reducing motor is used by the new energy roller table conveyor, therefore, in the using process, the motor can not be burnt out even if the motor is overloaded, and the overload protection effect is achieved, so that the whole device is safer;

the device adopts the first connecting block 10 and the second connecting block 12 of the L-shaped structure, the first connecting block 10 in one device is connected with the second connecting block 12 in the other device, after connection, the electromagnet 11 is powered and magnetized, so that the first electromagnet 11 and the second electromagnet 11 are mutually adsorbed, and the first connecting block 10 and the second connecting block 12 form a whole, so that the splicing and the installation of a plurality of devices are simpler and more convenient, and the further stabilization is carried out by the adsorption of the electromagnet 11;

be provided with laser tacho sensor 15 on this device and be used for detecting the goods transfer rate on roller 4 upper portion to show constantly on display screen 18, make things convenient for the staff to the regulation of transport speed, be provided with alarm unit for report to the police the operation to the transport state, avoid appearing the condition that the goods blockked up.

EXAMPLE six

Please refer to fig. 6, a roller conveyor, on the basis of the first embodiment, further improvement is performed, the two sets of mounting brackets 2 are provided with clamping grooves, multiple sets of screw holes are arranged on two sides of the clamping grooves, two sets of lifting frames 22 are arranged, the bottom of each set of lifting frame 22 is fixedly connected with a clamping plate, two sides of the clamping plate are fixedly connected with connecting sheets, the clamping plates are embedded inside the clamping grooves, then bolts are arranged to penetrate through the connecting sheets and are connected with the screw holes, the structure between the two sets of lifting frames 22 is the same as the structure between the two sets of mounting brackets 2 in the first embodiment, and a pneumatic speed reduction motor 3 is also arranged to serve as driving power, so that a two-layer structure conveying line is formed, further setting is performed, the device has two-layer conveying effect, and the conveying efficiency.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Roller roll table conveyer, its characterized in that: the automatic rolling machine comprises a base, a mounting rack, a pneumatic reducing motor and a roller, wherein mounting holes are formed in four corners of the bottom of the base, each group of the four corners of the bottom of the base is internally provided with a hydraulic telescopic rod, two corresponding sides of the upper part of the base are fixedly connected with the mounting rack through a plurality of groups of bolts, a plurality of groups of rollers are arranged between two groups of the mounting rack, one end of each roller is fixedly connected with a first rotating rod, the other end of each roller is fixedly connected with a second rotating rod, two groups of chain wheels are fixedly connected onto the first rotating rod, the first rotating rod and the second rotating rod are all rotatably connected onto the mounting rack, one group of the mounting rack is fixedly connected with a motor rack, the pneumatic reducing motor is fixedly mounted on the motor rack, and the rotating shaft of the pneumatic, the multiple groups of rollers between the two groups of mounting frames are alternately connected with the chain wheels through chains, so that the rollers are connected, and the effect that all the rollers are driven to rotate by the rotation of one group of rollers is realized; one end of the mounting frame is fixedly connected with a first connecting block, the first connecting block is arranged to be of an L-shaped structure, an electromagnet is embedded in a bayonet of the first connecting block, the other end of the mounting frame is fixedly connected with a second connecting block, the structure of the second connecting block is the same as that of the first connecting block, and the first connecting block and the second connecting block are matched for use, so that the effect that the first connecting block and the second connecting block can be mutually clamped and embedded is achieved;

2. The roller table conveyor of claim 1, wherein: the base one side fixedly connected with control cabinet, be provided with display screen and control button on the control cabinet, the display screen with control button all with controlling means connects.

3. The roller table conveyor of claim 1, wherein: a dwang, No. two dwangs with the junction of mounting bracket all is provided with the bearing, with be provided with the baffle on the mounting bracket that a dwang is connected, on the baffle with roller matched with is provided with the semicircle orifice, a dwang is located in the baffle.

4. The roller table conveyor of claim 1, wherein: the motor frame fixed connection with the mounting bracket outside that a dwang is connected, be provided with the motor baffle on the motor frame.

5. The roller table conveyor of claim 1, wherein: the control device also comprises an alarm unit which can perform alarm operation and is connected with an alarm lamp.

6. The roller table conveyor of claim 1, wherein: the base and the mounting rack are both made of hot-rolled channel steel, and the surface of the base and the mounting rack is sprayed with yellow-warning antirust paint.

7. The roller table conveyor of claim 3, wherein: the baffle adopts 3-5mm steel sheet, the roller adopts 04R8940-28 model, the sprocket adopts 10A116Z model.

8. The roller table conveyor of claim 4, wherein: the pneumatic speed reduction motor is a worm wheel and worm screw pneumatic speed reduction motor, and the motor baffle is a steel plate with the thickness of 5-6 mm.

9. The roller table conveyor of claim 1, wherein: the control shell is provided with a heat dissipation opening, and a heat dissipation fan is installed at the heat dissipation opening.

10. The roller table conveyor of claim 1, wherein: the bottom of the hydraulic telescopic rod is fixedly connected with a chassis.