Transmission device

Abstract

The utility model provides a conveying device, and relates to the technical field of material processing equipment. A first end of a jacking object in the conveying device is placed on a first conveying belt, a second end of the jacking object is placed on a second conveying belt, and the jacking object comprises a tray for bearing materials; the jacking module comprises a first jacking air cylinder and a sensor, the first jacking air cylinder and the sensor are arranged between the first conveying belt and the second conveying belt, the top height of the first jacking air cylinder and the top height of the sensor are lower than the bottom height of a jacked object, and the first jacking air cylinder is arranged in a jacking area of the jacked object. The jacking area corresponds to the machining position corresponding to the jacking object; the sensor is used for sending out an arrival signal when detecting a jacked object, and the first jacking air cylinder is used for jacking the jacked object located in a jacking area when the sensor sends out the arrival signal. According to the embodiment of the invention, the interference of the conveyor belt on processing can be effectively avoided, the processing space is expanded, and the design cost and production cost of processing equipment are reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of material processing equipment, in particular, the present application relates to a conveying device. BACKGROUND

[0002] Industrial automation is a system in which automatic control and automatic adjustment devices are widely used in industrial production to replace manual operation of machines and machine systems for processing and production.

[0003] For the processing of intensive products, a large amount of manpower is required, and the labor intensity of workers is relatively large, so realizing industrial automation is an inevitable trend of future development. After realizing industrial automation, all processes in the production process, including feeding, discharging, loading and unloading, do not need to be directly operated by people, but machines continuously and repeatedly produce one or a batch of products.

[0004] In material processing, in order to save processing time and improve processing efficiency, it is often necessary to process the material during the material conveying process. However, due to the fact that the material is attached to the conveying object, the processing space of the processing equipment is reduced, and the structure of the processing equipment needs to be designed separately according to the processing space, and a limiting structure or a protection structure for preventing damage to the conveying object needs to be designed on the processing equipment, which increases the design cost and production cost. CONTENT OF THE INVENTION

[0005] The present application provides a conveying device, which can solve the problem of the existing material attached to the conveying object, reducing the processing space and increasing the design cost and processing cost.

[0006] In order to achieve this purpose, the embodiments of the present application provide the following schemes.

[0007] According to an aspect of the present application, a conveying device is provided, which comprises a conveying module and a jacking module, the conveying module comprises a first conveying belt and a second conveying belt arranged at intervals, the first end of the jacking object is placed on the first conveying belt, and the second end is placed on the second conveying belt, and the jacking object comprises a tray carrying material;

[0008] The jacking module comprises a first jacking cylinder and a sensor, the first jacking cylinder and the sensor are arranged between the first conveying belt and the second conveying belt, and the top height of the first jacking cylinder and the sensor is lower than the bottom height of the jacking object, the first jacking cylinder is arranged in the jacking area of the jacking object, and the jacking area corresponds to the processing position corresponding to the jacking object;

[0009] The sensor is configured to send an arrival signal when the lifting object is detected, and the first lifting cylinder is configured to lift the lifting object in the lifting area when the sensor sends the arrival signal.

[0010] In one possible implementation, the conveying module further comprises a lifting support and a conveying support provided with two conveying side plates arranged side by side, the conveying side plates are fixed to opposite sides of the conveying side plates, the two sides of the lifting support are connected to the conveying side plates, and the lifting module is fixed to the lifting support.

[0011] In one possible implementation, the lifting module comprises a lifting object blocking unit provided with a baffle and a second lifting cylinder, the second lifting cylinder is arranged between the first conveying belt and the second conveying belt and located at a lifting object moving-out side of the lifting area, the top end of the second lifting cylinder is connected to the baffle, and the second lifting cylinder is configured to lift the baffle to block the lifting object from leaving the lifting area.

[0012] In one possible implementation, the first conveying belt and the second conveying belt are arranged on opposite sides of the two conveying side plates.

[0013] The lifting support comprises a cylinder fixing seat provided with a first bottom plate and a first vertical plate, the bottom of the second lifting cylinder is fixed to the first bottom plate, the first vertical plate is fixed to both ends of the first bottom plate, and the top of the first vertical plate is connected to the bottom of the conveying side plate.

[0014] In one possible implementation, the conveying module further comprises a driving motor, a first transmission mechanism and a second transmission mechanism, the two ends of the first transmission mechanism and the second transmission mechanism are mounted to the conveying side plate, the first end of the first conveying belt and the second conveying belt is sleeved to the first transmission mechanism, the second end of the first conveying belt and the second conveying belt is sleeved to the second transmission mechanism, the driving motor is fixed to the conveying side plate and connected to the first transmission mechanism.

[0015] In one possible implementation, the second transmission mechanism comprises a transmission shaft, a transmission wheel and a tensioner, the transmission wheel is arranged at both ends of the transmission shaft, and the first conveying belt and the second conveying belt are sleeved to different transmission wheels.

[0016] The tensioner is fixed to the conveying side plate and connected to the end of the transmission shaft.

[0017] In a possible implementation, the jacking support comprises a conveying belt support provided with a supporting plate and a first cross support, two ends of the first cross support are fixed to different conveying side plates, the supporting plate is fixed at two ends of the first cross support, and the first conveying belt and the second conveying belt are placed on different supporting plates.

[0018] In a possible implementation, the conveying belt support further comprises a cushion strip, a cavity is hollow formed in the supporting plate, a long strip-shaped opening is arranged on a side of the cavity away from the first cross support, a width of the long strip-shaped opening is smaller than a width of the cavity, and the cushion strip is sleeved on two sides of the long strip-shaped opening, and the first conveying belt or the second conveying belt is placed on the cushion strip.

[0019] In a possible implementation, the jacking support comprises a jacking frame provided with a supporting plate, a size of the jacking frame corresponds to a size of the jacking area, the jacking frame is arranged between the first conveying belt and the second conveying belt and below the jacking object, and an output end of the first jacking cylinder is connected with the supporting plate.

[0020] In a possible implementation, the jacking support comprises a second cross support, the second cross support is arranged below the supporting plate and has two ends fixed to different conveying side plates, and the first jacking cylinder is fixed to the second cross support.

[0021] The technical scheme provided by the embodiment of the present application has the following beneficial effects:

[0022] The conveying device provided by the present application comprises a conveying module and a jacking module, the conveying module comprises first and second conveying belts arranged at intervals, a first end of a jacking object is placed on the first conveying belt, a second end of the jacking object is placed on the first conveying belt, and the jacking object comprises a tray carrying material; the jacking module comprises a first jacking cylinder and a sensor, the first jacking cylinder and the sensor are arranged between the first and second conveying belts, and a top of the first jacking cylinder and the sensor is lower than a bottom of the jacking object, the first jacking cylinder is arranged in a jacking area of the jacking object, and the jacking area corresponds to a machining position corresponding to the jacking object; the sensor is configured to send an arrival signal when the jacking object reaches the jacking area, and the first jacking cylinder is configured to jack up the jacking object in the jacking area when the sensor sends the arrival signal. The embodiment of the present application can lift the jacking object when the jacking object moves to the machining position, so that the jacking object is separated from the first and second conveying belts, thereby effectively avoiding the interference of the conveying belts on machining, expanding the machining space, and reducing the design cost and production cost of the machining equipment. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical scheme in the embodiments of the present application, the drawings required to be used in the description of the embodiments of the present application will be briefly introduced.

[0024] Figure 1 Structure diagram of the transmission device provided for the embodiment of the present application;

[0025] Figure 2 Top view of the transmission device provided for the embodiment of the present application;

[0026] Figure 3 Front view of the transmission device provided for the embodiment of the present application;

[0027] Figure 4 Left view of the transmission device provided for the embodiment of the present application;

[0028] Figure 5 Bottom view of the transmission device provided for the embodiment of the present application;

[0029] Figure 6 Structure diagram of the supporting plate provided for the embodiment of the present application.

[0030] Label explanation: 11, first conveying belt; 12, second conveying belt; 13, driving motor; 141, transmission shaft; 142, tensioner; 151, motor fixing plate; 152, motor fixing shaft;

[0031] 21, first jacking cylinder; 22, sensor; 23, baffle; 24, second jacking cylinder; 251, first bottom plate;

[0032] 3, jacking object;

[0033] 41, transmission side plate; 411, supporting plate; 42, first cross support; 43, supporting plate; 44, supporting shaft; 45, wire slot;

[0034] 5, jacking support; 51, jacking frame; 511, supporting plate; 52, linear bearing; 53, second cross support. DETAILED DESCRIPTION

[0035] The embodiments of the present application will be described below in conjunction with the drawings in the present application. It should be understood that the embodiments described below in conjunction with the drawings are exemplary descriptions for explaining the technical solutions of the embodiments of the present application, and do not constitute a limitation on the technical solutions of the embodiments of the present application.

[0036] Those skilled in the art will understand that, unless specifically stated otherwise, the singular forms “a,” “an,” “the,” and “the” used herein may also include the plural forms. It should be further understood that the terms “comprising” and “including” as used in embodiments of this application mean that the corresponding feature can be implemented as the presented feature, information, data, step, operation, element, and / or component, but do not exclude implementation as other features, information, data, step, operation, element, component, and / or combinations thereof supported by the art. It should be understood that when we say that an element is “connected” or “coupled” to another element, the one element can be directly connected or coupled to the other element, or it can mean that the one element and the other element establish a connection relationship through an intermediate element. Furthermore, “connected” or “coupled” as used herein can include wireless connection or wireless coupling. The term “and / or” as used herein indicates at least one of the items defined by the term; for example, “A and / or B” indicates implementation as “A,” or implementation as “A,” or implementation as “A and B.”

[0037] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0038] The technical solutions of this utility model and their effects are described below through several exemplary embodiments. It should be noted that the following embodiments can be referenced, borrowed from, or combined with each other. Identical terms, similar features, and similar implementation steps in different embodiments will not be repeated.

[0039] The transmission device provided in this application is intended to solve at least one technical problem existing in the prior art.

[0040] This application provides a transmission device, such as... Figures 1-6 As shown, the transmission device includes a conveying module and a lifting module. The conveying module includes a first conveyor belt 11 and a second conveyor belt 12 spaced apart. The first end of the object to be lifted 3 is placed on the first conveyor belt 11, and the second end is placed on the second conveyor belt 12. The object to be lifted 3 includes a pallet for carrying materials. The lifting module includes a first lifting cylinder 21 and a sensor 22. The first lifting cylinder 21 and the sensor 22 are disposed between the first conveyor belt 11 and the second conveyor belt 12, and the top height of the first lifting cylinder 21 and the sensor 22 is lower than the bottom height of the object to be lifted 3. The first lifting cylinder 21 is disposed in the lifting area of ​​the object to be lifted 3, and the lifting area corresponds to the processing position of the object to be lifted 3. The sensor 22 is used to send an arrival signal when it detects the object to be lifted 3, and the first lifting cylinder 21 is used to lift the object to be lifted 3 located in the lifting area when the sensor 22 sends the arrival signal.

[0041] Optionally, the first conveyor belt 11 and the second conveyor belt 12 can be a track belt, a toothed belt and other objects capable of conveying objects, the first conveyor belt 11 and the second conveyor belt 12 can be arranged in parallel, and the jacking module is arranged between the first conveyor belt 11 and the second conveyor belt 12.

[0042] Optionally, the transmission device of the present application can be used in a cake demolding device. Correspondingly, the jacking object 3 can be a baking tray on which a cake is placed, and a plurality of baking trays are arranged side by side and conveyed to the jacking area by the first conveyor belt 11 and the second conveyor belt 12.

[0043] Optionally, the jacking area can accommodate a plurality of jacking objects 3, and in order to achieve synchronous jacking of the plurality of jacking objects 3, the number of the first jacking cylinders 21 can be a plurality, and the plurality of first jacking cylinders 21 act synchronously according to the received instructions, thereby synchronously lifting the plurality of jacking objects 3 in the jacking area.

[0044] In one embodiment, the jacking object 3 is a baking tray on which a cake is placed, and the jacking area can accommodate four baking trays. The number of the first jacking cylinders 21 arranged in the jacking area is two.

[0045] Optionally, the number of sensors 22 can be consistent with the number of jacking objects 3 that can be placed in the jacking area. The position of the sensor 22 corresponds to the position of the jacking object 3 in the jacking area, and the position of each sensor 22 corresponds to a jacking object 3.

[0046] In one embodiment, the sensor 22 can be a proximity switch, which is arranged below the jacking area. When the proximity switch detects the presence of a jacking object 3 above it, it can send a signal indicating that the jacking object 3 has been detected.

[0047] Optionally, the transmission device further comprises a jacking support 5 and a transmission support provided with two transmission side plates 41, the transmission side plates 41 are arranged side by side, the conveying module is fixed to the side of the transmission side plates 41 opposite to each other, the jacking support 5 is connected to the two sides of the transmission side plates 41, and the jacking module is fixed to the jacking support 5.

[0048] Optionally, the sensor 22 is arranged on one side of the jacking area, in order to accommodate the lines connected with the sensor 22 and the first jacking cylinder 21, the transmission device further comprises a wire slot 45, which is arranged on the transmission side plate 41 close to the sensor 22 and located on the side of the transmission side plate 41 away from the jacking area.

[0049] In one embodiment, the transmission side plate 41 comprises a groove plate and a first flat plate, the side of the groove plate facing the jacking area is provided with a groove, and the inclination angles of the two sides of the groove are different. The first flat plate is arranged on the top of the groove plate and connected to the side of the top of the groove.

[0050] Optionally, the jacking module comprises a jacking object 3 blocking unit provided with a baffle 23 and a second jacking cylinder 24, the second jacking cylinder 24 is arranged between the first conveying belt 11 and the second conveying belt 12 and is located at the jacking object 3 moving-out side of the jacking area, the top end of the second jacking cylinder 24 is connected with the baffle 23, and the second jacking cylinder 24 is used to jack the baffle 23 to block the jacking object 3 from leaving the jacking area. After the second jacking cylinder 24 drives the baffle 23 to descend, the height of the top of the baffle 23 is lower than the height of the top of the first conveying belt 11 and the second conveying belt 12 so as to move the jacking object 3.

[0051] Optionally, the jacking baffle 23 can comprise a second flat plate, a first side plate and a second vertical plate, the second flat plate is arranged vertically relative to the moving direction of the jacking object 3, the first side plate is fixed at both ends of the second flat plate, and the second vertical plate is fixed at one side of the second flat plate close to the jacking area and the two sides of the second vertical plate are connected with different first side plates.

[0052] In an embodiment, a buffer plate can also be arranged at one side of the second vertical plate close to the jacking area, the buffer plate can be a rubber plate, and the damage caused by the collision between the jacking object 3 and the jacking baffle 23 can be reduced through the rubber plate.

[0053] Optionally, the first conveying belt 11 and the second conveying belt 12 are arranged at one side of the two transmission side plates 41 opposite to each other; the jacking support 5 comprises a cylinder fixing seat provided with a first bottom plate 251 and a first vertical plate, the bottom of the second jacking cylinder 24 is fixed on the first bottom plate 251, and the first vertical plate is fixed at both ends of the first bottom plate 251 and the top of the first vertical plate is connected with the bottom of the transmission side plate 41. Wherein, the first conveying belt 11 and the second conveying belt 12 are arranged above the first bottom plate 251.

[0054] Optionally, the transmission support further comprises a support seat (not shown) and a stand column (not shown), the bottom of the two ends of the transmission side plate 41 extends away from each other to form a support plate 411, one end of the stand column is fixed on the support plate 411 and the other end is fixed on the support seat. Wherein, the support seat can be composed of a square tube, and in order to protect the transmission device, the support seat can be hollow, the transmission device is fixed in the support seat, and the support seat surrounds the transmission device. A wire mesh can be arranged on the support seat.

[0055] Optionally, the transmission device can be connected with a controller (not shown), and the transmission device can control the conveying module and the jacking module to act according to the control signal sent by the controller. Wherein, the controller can be installed on one side of the support seat.

[0056] Optionally, the conveying module further comprises a driving motor 13, a first transmission mechanism and a second transmission mechanism, two ends of the first transmission mechanism and the second transmission mechanism are installed on the transmission side plate 41, the first end of the first conveying belt 11 and the second conveying belt 12 is sleeved on the first transmission mechanism, the second end of the first conveying belt 11 and the second conveying belt 12 is sleeved on the second transmission mechanism, the driving motor 13 is fixed on the transmission side plate 41 and connected with the first transmission mechanism.

[0057] In one embodiment, the driving motor 13 can be arranged on the side of the second jacking cylinder 24 away from the jacking area, and the driving motor 13 drives the first conveying belt 11 and the second conveying belt 12 to move through the first transmission mechanism.

[0058] Optionally, in order to further fix the driving motor 13, the conveying module further comprises a motor fixing plate 151 and a motor fixing shaft 152, the motor fixing plate 151 is connected with one side of the driving motor 13, one end of the motor fixing shaft 152 is connected with the motor fixing plate 151, and the other end is fixed on the transmission side plate 41.

[0059] Optionally, the second transmission mechanism comprises a transmission shaft 141, a transmission wheel and a tensioner 142, the transmission wheel is arranged on both ends of the transmission shaft 141, and the first conveying belt 11 and the second conveying belt 12 are sleeved on different transmission wheels; the tensioner 142 is fixed on the transmission side plate 41 and connected with the end of the transmission shaft 141.

[0060] Optionally, the first transmission mechanism can also comprise a transmission shaft 141 and a transmission wheel, and the first conveying belt 11 and the second conveying belt 12 are sleeved on the transmission wheels on both ends of the transmission shaft 141.

[0061] In one embodiment, the number of tensioners 142 can be two, and one tensioner 142 is arranged on each transmission side plate 41, and the tension of the first conveying belt 11 and the second conveying belt 12 is adjusted through the tensioner 142.

[0062] Optionally, the conveying bracket comprises a conveying belt bracket provided with a supporting plate 43 and a first cross brace 42, two ends of the first cross brace 42 are fixed on different transmission side plates 41, the supporting plate 43 is fixed on both ends of the first cross brace 42, and the first conveying belt 11 and the second conveying belt 12 are placed on different supporting plates 43.

[0063] In one embodiment, the supporting plate 43 is arranged between the transmission wheels on both ends of the first conveying belt 11 or the second conveying belt 12. The jacking module can comprise a mounting plate, one end of the mounting plate is fixed on the bottom of one of the supporting plates 43, the other end extends away from the supporting plate 43, and the sensor 22 is fixed on the end of the mounting plate away from the supporting plate 43.

[0064] Optionally, the conveyor bracket further comprises a cushion strip, the tray 43 is hollow to form a cavity, the cavity is provided with a long strip-shaped opening away from the first cross support 42, the width of the long strip-shaped opening is less than the width of the cavity, the cushion strip is sleeved on both sides of the long strip-shaped opening, and the first conveyor belt 11 or the second conveyor belt 12 is placed on the cushion strip.

[0065] Optionally, the conveyor bracket further comprises a plurality of supporting shafts 44, both ends of the supporting shaft 44 are fixed to different transmission side plates 41, and the first end of the supporting shaft 44 is arranged in the ring formed by the first conveyor belt 11, and the second end is arranged in the ring formed by the second conveyor belt 12. Both ends of the supporting shaft 44 are provided with guide wheels which are in contact with the bottom of the inner side of the ring formed by the first conveyor belt 11 or the second conveyor belt 12.

[0066] Optionally, the jacking bracket 5 comprises a jacking frame 51 provided with a support plate 511, the size of the jacking frame 51 corresponds to the size of the jacking area, the jacking frame 51 is arranged between the first conveyor belt 11 and the second conveyor belt 12 and below the jacking object 3, and the output end of the first jacking cylinder 21 is connected with the support plate 511.

[0067] In an embodiment, the jacking bracket 5 can be a rectangle, the support plate 511 is arranged inside the rectangle and is perpendicular to the moving direction of the jacking object 3. The number of the support plate 511 matches the number of the first jacking cylinder 21. The first jacking cylinder 21 drives the jacking bracket 5 to rise and fall through the support plate 511, thereby driving the jacking object 3 to rise and fall.

[0068] Optionally, the jacking bracket 5 comprises a second cross support 53, the second cross support 53 is arranged below the support plate 511 and is fixed to different transmission side plates 41 at both ends, and the first jacking cylinder 21 is fixed to the second cross support 53.

[0069] Optionally, the jacking bracket 5 further comprises a linear bearing 52 and a bearing slide column, the linear bearing 52 is arranged on both sides of the first jacking cylinder 21 and penetrates the second cross support 53. The bearing slide column penetrates the linear bearing 52 and is fixed to the support plate 511 at one end, and the first jacking cylinder 21 can drive the jacking bracket 5 to rise and fall in a fixed direction through the linear bearing 52 and the bearing slide column.

[0070] The transmission device of the embodiment of the application comprises a conveying module and a jacking module, the conveying module comprises first conveying belts and second conveying belts arranged at intervals, the first end of a jacking object is placed on the first conveying belts, the second end is placed on the first conveying belts, the jacking object comprises a tray carrying material; the jacking module comprises first jacking cylinders and sensors, the first jacking cylinders and the sensors are arranged between the first conveying belts and the second conveying belts, and the top height of the first jacking cylinders and the sensors is lower than the bottom height of the jacking object, the first jacking cylinders are arranged in a jacking area of the jacking object, the jacking area corresponds to a processing position corresponding to the jacking object; the sensors are used to detect when the jacking object reaches the jacking area, and send a reaching signal, and the first jacking cylinders are used to jack up the jacking object in the jacking area when the sensor sends the reaching signal. The embodiment of the application can lift the jacking object when it moves to the processing position, so that it is separated from the first conveying belts and the second conveying belts, thereby effectively avoiding the interference of the conveying belts on processing, expanding the processing space, and reducing the design cost and production cost of the processing equipment.

[0071] The terms "first", "second", "third", "fourth", "1", "2", and the like (if any) in the specification and claims of the application and the above-described drawings are used to distinguish similar objects, and do not necessarily have to be used to describe a specific order or sequence. It should be understood that the data thus used can be interchanged under appropriate circumstances, so that the embodiments of the application described herein can be implemented in an order other than that shown or described.

[0072] It should be understood that, although the flowchart of the embodiment of the application indicates each operation step by an arrow, the implementation order of these steps is not limited to the order indicated by the arrow. Unless otherwise specified herein, in some implementation scenarios of the embodiment of the application, the implementation steps in each flowchart can be executed in other orders as required. In addition, part or all of the steps in each flowchart can include multiple sub-steps or multiple stages based on the actual implementation scenario. Part or all of these sub-steps or stages can be executed at the same time, and each of these sub-steps or stages can also be executed at different times. In the scenario where the execution times are different, the execution order of these sub-steps or stages can be flexibly configured according to the requirements, and the embodiment of the application does not limit this.

[0073] The above is only an optional implementation of some implementation scenarios of the application, and it should be pointed out that, for ordinary skilled persons in the technical field, other similar implementation means based on the technical idea of the application without departing from the technical concept of the application also belong to the protection scope of the embodiment of the application.

Claims

1. A transmitting device, characterized by, The lifting module comprises a first lifting cylinder and a sensor, the first lifting cylinder and the sensor are arranged between the first conveying belt and the second conveying belt, and the top of the first lifting cylinder and the sensor is lower than the bottom of the lifting object, the first lifting cylinder is arranged in the lifting area of the lifting object, and the lifting area corresponds to the machining position corresponding to the lifting object. The sensor is used to detect the arrival of the lifting object and send an arrival signal, and the first lifting cylinder is used to lift the lifting object in the lifting area when the sensor sends the arrival signal. The lifting support and the transmission support provided with two transmission side plates are further included, the transmission side plates are arranged side by side, the conveying module is fixed to one side of the transmission side plates opposite to each other, the two sides of the lifting support are connected with the transmission side plates, and the lifting module is fixed to the lifting support.

2. The transmission device according to claim 1, characterized in that, The lifting module comprises a blocking unit provided with a baffle and a second lifting cylinder, the second lifting cylinder is arranged between the first conveying belt and the second conveying belt and located at the moving-out side of the lifting object in the lifting area, the top end of the second lifting cylinder is connected with the baffle, and the second lifting cylinder is used to lift the baffle to block the lifting object from leaving the lifting area.

3. The transmission device according to claim 2, wherein The first conveying belt and the second conveying belt are arranged on one side of the two transmission side plates opposite to each other.

4. The transmission device according to claim 3, wherein The lifting support comprises a cylinder fixing seat provided with a first bottom plate and a first vertical plate, the bottom of the second lifting cylinder is fixed on the first bottom plate, the first vertical plate is fixed at the two ends of the first bottom plate, and the top of the first vertical plate is connected with the bottom of the transmission side plate. The conveying module further comprises a driving motor, a first transmission mechanism and a second transmission mechanism, the two ends of the first transmission mechanism and the second transmission mechanism are mounted on the transmission side plates, the first end of the first conveying belt and the second conveying belt is sleeved on the first transmission mechanism, the second end of the first conveying belt and the second conveying belt is sleeved on the second transmission mechanism, the driving motor is fixed on the transmission side plates and connected with the first transmission mechanism.

5. The transmitting apparatus of claim 2, wherein, The second transmission mechanism comprises a transmission shaft, a transmission wheel and a tensioner, the transmission wheel is arranged at the two ends of the transmission shaft, and the first conveying belt and the second conveying belt are sleeved on different transmission wheels.

6. The transmission device according to claim 5, wherein The tensioner is fixed on the transmission side plates and connected with the end of the transmission shaft. The lifting support comprises a conveying belt support provided with a supporting plate and a first cross brace, the two ends of the first cross brace are fixed on different transmission side plates, the supporting plate is fixed at the two ends of the first cross brace, and the first conveying belt and the second conveying belt are placed on different supporting plates.

7. The transmitting apparatus of claim 2, wherein ​ 8. The transmitting apparatus of claim 7, wherein, The conveyor belt support further comprises a cushion strip, a cavity is hollow formed in the pallet, a long strip-shaped opening is arranged on one side of the cavity away from the first cross support, the width of the long strip-shaped opening is less than the width of the cavity, the cushion strip is sleeved on both sides of the long strip-shaped opening, and the first conveyor belt or the second conveyor belt is placed on the cushion strip.

9. The transmitting apparatus of claim 7, wherein, The jacking support comprises a jacking frame provided with a support plate, the size of the jacking frame corresponds to the size of the jacking area, the jacking frame is arranged between the first conveyor belt and the second conveyor belt and below the jacking object, and the output end of the first jacking cylinder is connected with the support plate.

10. The transmitting apparatus of claim 9, wherein, The jacking support comprises a second cross support, the second cross support is arranged below the support plate and fixed at both ends to different transmission side plates, and the first jacking cylinder is fixed to the second cross support.

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