Handcart transfer device

Abstract

The embodiment of the utility model provides a handcart transfer device, and relates to the technical field of power equipment. The handcart transfer device comprises a device body; the bearing mechanism is arranged on the device body, and the bearing mechanism is used for bearing the handcart; the traction mechanism is arranged on the device body, the traction mechanism is used for being connected with the handcart, and the traction mechanism is used for dragging the handcart to a preset position of the bearing mechanism; and the at least two abutting mechanisms are arranged on the two opposite sides of the device body, and the abutting mechanisms are used for abutting against the handcart when the handcart is located at the preset position so as to limit the handcart. According to the handcart transfer device provided by the embodiment of the invention, the handcart is dragged through the traction mechanism, and the safety of the handcart transfer process is relatively high.

Description

Technical Field

[0001] The present application relates to the technical field of power equipment, and in particular to a trolley transfer device. Background Art

[0002] A trolley-type switchgear typically consists of a trolley and switchgear. Controlling the trolley's movement enables switching and protecting the switchgear. The trolley typically has three relatively fixed operating positions: run, maintenance, and test. A trolley transfer mechanism allows the trolley to be moved between these three positions.

[0003] The related technology provides a trolley transfer device, including a load-bearing plate, a fixed side plate and a movable side plate. The fixed side plate is fixedly connected to the load-bearing plate, and the movable side plate is hinged to the load-bearing plate. After the movable side plate is flipped relative to the load-bearing plate, the trolley can be pushed onto the load-bearing plate through the movable side plate, and then the movable side plate is flipped. The movable side plate and the fixed side plate can limit the trolley.

[0004] However, transferring the trolley to the trolley transfer device in a pushing manner is less safe. Utility Model Content

[0005] The present application provides a trolley transfer device, which is used to solve the problem of low safety when transferring a trolley to the trolley transfer device in a pushing manner.

[0006] The present invention provides a trolley transfer device, comprising:

[0007] device body;

[0008] The carrying mechanism is arranged on the device body and is used to carry the trolley;

[0009] The traction mechanism is arranged on the device body and is used to connect with the trolley and to pull the trolley to the preset position of the carrying mechanism;

[0010] At least two abutment mechanisms are provided on opposite sides of the device body, and the abutment mechanisms are used to abut against the trolley when the trolley is located at a preset position to limit the position of the trolley.

[0011] In one possible embodiment, the traction mechanism includes a traction rope, a winding assembly and a handle connected in sequence along the length direction of the device body. The traction rope is used to connect to the trolley, and the handle drives the winding assembly to rotate to drive the traction rope to be wound or released.

[0012] In one possible embodiment, the traction rope includes two rope bodies; the winding assembly includes:

[0013] a first support member, the first support member being connected to the device body, and the handle being rotatably connected to the first support member;

[0014] A first gear, the first gear is connected to the handle;

[0015] Two rotating shafts, the two rotating shafts are spaced apart and rotatably connected to the device body, and each rope body is correspondingly connected to each rotating shaft;

[0016] Two second gears, each second gear is connected to each rotating shaft, each second gear is meshed with the first gear, and both the first gear and the second gear are bevel gears;

[0017] The handle rotates and drives the rotating shafts to rotate through the first gear and the second gears, so as to drive the rope body to be wound up or released.

[0018] In a possible embodiment, the trolley transfer device further includes a first lifting mechanism, and the first lifting mechanism includes:

[0019] A chain transmission assembly, the chain transmission assembly is connected to the device body along the height direction of the device body;

[0020] The connecting piece connects the chain transmission assembly and the traction mechanism, and the chain transmission assembly can drive the traction mechanism to rise and fall through the connecting piece.

[0021] In a possible implementation, the abutment mechanism includes:

[0022] a second supporting member connected to the device body;

[0023] a telescopic member connected to the second supporting member;

[0024] The abutment piece is connected to the telescopic end of the telescopic piece, and the telescopic piece is extended and retracted to drive the abutment piece to abut against the trolley.

[0025] In a possible implementation manner, the abutting member is an elastic member.

[0026] In a possible embodiment, the trolley transfer device further includes a second lifting mechanism, which connects the device body and the carrying mechanism, and can drive the carrying mechanism to rise and fall.

[0027] In a possible implementation, the supporting mechanism includes:

[0028] A load-bearing plate connected to the lifting mechanism;

[0029] The connecting plate is rotatably connected to the supporting plate, and the connecting plate is used to contact the placement surface of the trolley so that the trolley can be moved to the supporting plate through the connecting plate.

[0030] In a possible embodiment, the trolley transfer device further includes a first position-limiting member, which is disposed on the device body and is located on a side of the supporting mechanism close to the traction mechanism.

[0031] In a possible implementation, the trolley transfer device further includes a second position-limiting member detachably connected to the device body, and the second position-limiting member is located on a side of the supporting mechanism facing away from the traction mechanism.

[0032] The trolley transfer device provided in the embodiment of the present application is provided with a load-bearing mechanism on the device body, and the device body can support the trolley through the load-bearing mechanism; a traction mechanism is provided on the device body, and the traction mechanism is connected to the trolley. The staff can pull the trolley to the preset position of the load-bearing mechanism by controlling the operation of the traction mechanism. Compared with pushing the trolley onto the load-bearing mechanism, the staff does not have direct contact with the trolley during this process, and the trolley will not cause personal injury to the staff. The safety of the trolley transfer process is higher, and the traction mechanism can pull the trolley, making it easier to move the trolley to the preset position, and the efficiency of the trolley transfer is higher; by providing at least two abutment mechanisms on two opposite sides of the device body, when the trolley moves to the preset position, the abutment mechanism can abut against the trolley to limit the left and right displacement of the trolley on the device body, and the traction mechanism can limit the front and rear displacement of the trolley, thereby maintaining the position of the trolley on the load-bearing mechanism to prevent the trolley from detaching from the load-bearing mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] The accompanying drawings herein are incorporated in and constitute a part of the specification, illustrate embodiments consistent with the present application, and together with the description, are used to explain the principles of the embodiments of the present application.

[0034] Figure 1 A schematic diagram of the structure of the trolley transfer device provided in an embodiment of the present application;

[0035] Figure 2 for Figure 1 Side view of

[0036] Figure 3 for Figure 1 Top view of .

[0037] Description of reference numerals:

[0038] 100-Device body; 110-Handle; 120-Roller; 130-Piercing;

[0039] 200-carrying mechanism; 210-carrying plate; 220-joining plate;

[0040] 300 - traction mechanism; 310 - traction rope; 311 - rope body; 320 - reeling assembly; 321 - first support member; 322 - first gear; 323 - rotating shaft; 324 - second gear; 330 - handle;

[0041] 400-abutment mechanism; 410-second support member; 420-telescopic member; 430-abutment member;

[0042] 500-first lifting mechanism; 510-chain transmission assembly; 520-connecting member;

[0043] 600-second lifting mechanism;

[0044] 700-first limiter;

[0045] X is the width direction of the device body; Y is the length direction of the device body; Z is the height direction of the device body.

[0046] The above drawings illustrate specific embodiments of the present application, which will be described in more detail below. These drawings and textual descriptions are not intended to limit the scope of the embodiments of the present application in any way, but rather to illustrate the concepts of the present application for those skilled in the art by reference to specific embodiments. DETAILED DESCRIPTION

[0047] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application.

[0048] Cart-type switchgear is a type of switchgear used to control and distribute power, commonly found in power systems. Cart-type switchgear typically consists of a trolley and switchgear. Controlling the movement of the trolley switches the switchgear on and off, protecting it.

[0049] The handcart includes a body, wheels disposed at the bottom of the body, and a stepping mechanism disposed on the body, wherein the wheels are connected to the stepping mechanism. The handcart also includes a crank device, wherein a crank head of the crank device is connected to the stepping mechanism. By shaking the crank device, the stepping mechanism can be driven to move, thereby driving the wheels to move.

[0050] A trolley usually has three relatively fixed operating positions: the running position, the maintenance position and the test position. The trolley can be switched between these three positions by using a trolley transfer device.

[0051] The related technology provides a trolley transfer device, including a load-bearing plate, a fixed side plate and a movable side plate. The fixed side plate is fixedly connected to the load-bearing plate, and the movable side plate is hinged to the load-bearing plate. After the movable side plate is flipped relative to the load-bearing plate, the trolley can be pushed onto the load-bearing plate through the movable side plate, and then the movable side plate is flipped. The movable side plate and the fixed side plate can limit the trolley.

[0052] However, the staff transfers the trolley to the trolley transfer device by pushing it, and the staff is in direct contact with the trolley. If the trolley moves backward or overturns, the trolley may cause personal injury to the staff, which makes the trolley transfer process less safe.

[0053] For the above technical issues, please see Figure 1 and Figure 2 The embodiment of the present application provides a trolley transfer device, comprising: a device body 100; a supporting mechanism 200, the supporting mechanism 200 being arranged on the device body 100, and the supporting mechanism 200 being used to support a trolley; a traction mechanism 300, the traction mechanism 300 being arranged on the device body 100, and being used to connect with a trolley, and being used to pull the trolley to a preset position of the supporting mechanism 200; at least two abutment mechanisms 400, at least two abutment mechanisms 400 being arranged on opposite sides of the device body 100, and being used to abut against the trolley when the trolley is at a preset position, so as to limit the position of the trolley. It should be noted that the preset position is the position when the traction mechanism 300 pulls the trolley so that the trolley abuts against the device body 100.

[0054] The trolley transfer device provided in the embodiment of the present application provides a supporting mechanism 200 on the device body 100 , and the device body 100 can support the trolley through the supporting mechanism 200 .

[0055] By arranging a traction mechanism 300 on the device body 100, the traction mechanism 300 is connected to the trolley. The staff can pull the trolley to the preset position of the supporting mechanism 200 by controlling the operation of the traction mechanism 300. Compared with pushing the trolley onto the supporting mechanism 200, during this process, the staff does not have direct contact with the trolley, and the trolley will not cause personal injury to the staff. The safety of the trolley transfer process is higher. In addition, the traction mechanism 300 can pull the trolley, so that the trolley can be moved to the preset position more quickly and conveniently, and the efficiency of the trolley transfer is higher.

[0056] By providing at least two abutment mechanisms 400 on opposite sides of the device body 100, when the trolley moves to a preset position, the abutment mechanisms 400 abut against the trolley to limit the left and right displacement of the trolley on the device body 100 (i.e., the displacement in the width direction X of the device body, the width direction X of the device body is as follows: Figure 2 and Figure 3 As shown), at the same time, the traction mechanism 300 can limit the front and rear displacement of the trolley (that is, the displacement in the length direction Y of the device body, the length direction Y of the device body is as shown in FIG. Figure 1 and Figure 3 As shown, the length direction Y of the device body is perpendicular to the width direction X of the device body), thereby enabling the trolley to remain in position on the supporting mechanism 200 to prevent the trolley from detaching from the supporting mechanism 200.

[0057] The preferred technical solution of the trolley transfer device of the embodiment of the present application is described below with reference to the accompanying drawings.

[0058] In some embodiments, see Figure 1 The device body 100 has a frame structure and is provided with at least one handle 110. When the trolley is located on the supporting mechanism 200, a worker can hold the handle 110 to drag the trolley to another location. For example, there are two handles 110, each of which can be held by a worker's two hands, making it easier to drag the device body 100.

[0059] Further, see Figure 1 and Figure 2 At least two rollers 120 are provided at the bottom of the device body 100. By providing the rollers 120, the device body 100 is easier to be dragged. For example, the number of the rollers 120 is four, and the stability of the device body 100 is higher.

[0060] In other embodiments, see Figure 1 The traction mechanism 300 includes a traction rope 310, a winding assembly 320 and a handle 330 connected in sequence along the length direction Y of the device body. The traction rope 310 is used to connect to the trolley, and the handle 330 drives the winding assembly 320 to rotate to drive the traction rope 310 to be wound or released.

[0061] In this embodiment, by arranging the traction rope 310, the winding assembly 320 and the handle 330 to be connected in sequence along the length direction Y of the device body, the trolley can be operated to move forward in front of the device body 100 rather than from the side, so that the trolley can be transferred to the device body 100 in a narrow place.

[0062] In some specific implementations, see Figure 1 and Figure 3 The traction rope 310 includes two rope bodies 311.

[0063] The winding assembly 320 includes: a first support member 321, the first support member 321 is connected to the device body 100, and the handle 330 is rotatably connected to the first support member 321; a first gear 322, the first gear 322 is connected to the handle 330; two rotating shafts 323, the two rotating shafts 323 are connected to the device body 100 at intervals, and each rope body 311 is correspondingly connected to each rotating shaft 323; two second gears 324, each second gear 324 is correspondingly connected to each rotating shaft 323, and each second gear 324 is engaged with the first gear 322, and the first gear 322 and the second gear 324 are both bevel gears.

[0064] The handle 330 rotates and drives the rotating shafts 323 to rotate through the first gear 322 and the second gears 324 , thereby driving the rope 311 to be reeled or released.

[0065] In this embodiment, by providing a first support member 321 on the device body 100 and connecting the handle 330 to the first support member 321, the device body 100 can support the handle 330 through the first support member 321; by connecting the first gear 322 to the handle 330 and rotatably connecting the handle 330 to the first support member 321, the rotation of the handle 330 can drive the first gear 322 to rotate; by providing two second gears 324, both of the second gears 324 are engaged with the first gear 322, and the first gear 322 and the second gear 324 are both bevel gears, and the first gear 322 rotates It can drive the two second gears 324 to rotate; by setting two rotating shafts 323, the two rotating shafts 323 are correspondingly connected to the two second gears 324, and the rotation of the two second gears 324 can drive the two rotating shafts 323 to rotate, and the two rotating shafts 323 are spaced apart and rotatably connected to the device body 100, and the device body 100 can support the rotating shafts 323 and the two second gears 324; by connecting the two rope bodies 311 to the two rotating shafts 323 respectively, the rotation of the rotating shafts 323 can drive the rope body 311 to be wound or released, so as to transfer the trolley to the carrying mechanism 200 or transfer the trolley out of the carrying mechanism 200.

[0066] In a specific implementation, the handle 330 can be rotatably connected to the first support member 321 through a bearing, and the two rotating shafts 323 can also be rotatably connected to the device body 100 through a bearing. Moreover, since the rotation directions of the two second gears 324 are opposite, in order to ensure that the rope bodies 311 on the two rotating shafts 323 can be wound around or released at the same time, one of the two rope bodies 311 can be wound around one of the two rotating shafts 323 in a clockwise direction, and correspondingly, the other of the two rope bodies 311 can be wound around the other of the two rotating shafts 323 in a counterclockwise direction.

[0067] In some other embodiments, see Figures 1 to 3The trolley transfer device further includes a first lifting mechanism 500 , which connects the device body 100 and the traction mechanism 300 , and the first lifting mechanism 500 can drive the traction mechanism 300 to move up and down.

[0068] In this embodiment, a first lifting mechanism 500 is provided, and the first lifting mechanism 500 connects the device body 100 and the traction mechanism 300, so that the device body 100 can support the first lifting mechanism 500 and the traction mechanism 300, and the first lifting mechanism 500 drives the traction mechanism 300 to rise and fall. When the trolley transfer device is applied to trolleys of different heights, the traction mechanism 300 can be at a suitable height so that the traction mechanism 300 can be connected to the trolley in parallel, so that the driving force applied by the staff can act on the trolley to the greatest extent, thereby improving the transfer efficiency of the trolley.

[0069] In some specific implementations, see Figure 2 The first lifting mechanism 500 includes: a chain transmission component 510, the chain transmission component 510 along the height direction Z (such as Figure 1 and Figure 2 As shown) is connected to the device body 100, wherein the width direction X of the device body, the length direction Y of the device body and the height direction Z of the device body are perpendicular to each other; the connecting member 520, the connecting member 520 connects the chain transmission assembly 510 and the traction mechanism 300, and the chain transmission assembly 510 can drive the traction mechanism 300 to rise and fall through the connecting member 520.

[0070] In this embodiment, the chain transmission assembly 510 is used to drive the traction mechanism 300 to move up and down, and the lifting and lowering process of the traction mechanism 300 is stable and reliable.

[0071] In a specific implementation, the chain transmission assembly 510 includes: two drive motors (not shown), the two drive motors are arranged on the device body 100 along the height direction Z of the device body, and the device body 100 can support the two drive motors; two third gears (not shown), the two third gears are correspondingly connected to the driving ends of the two drive motors, and the drive motors can drive the third gears to rotate; a chain, the chain is connected to the two third gears, and the connecting member 520 is connected to the chain. The rotation of the third gear can drive the chain and drive the connecting member 520 to move along the height direction Z of the device body to realize the lifting and lowering of the traction mechanism 300.

[0072] In other specific embodiments (not shown in the figures of this embodiment), the first lifting mechanism 500 includes a limiting plate and a limiting screw. The limiting plate is connected to the device body 100. The limiting plate has a plurality of first connection holes evenly arranged along the height direction Z of the device body. The traction mechanism 300 has a plurality of second connection holes. By aligning the second connection holes with the first connection holes at different heights and using limiting screws to pass through the first connection holes and the second connection holes to connect the traction mechanism 300 and the limiting plate, the traction mechanism 300 can be fixed at different heights to achieve the lifting and lowering of the traction mechanism 300.

[0073] In the examples of this application, see Figure 1 and Figure 2 The abutment mechanism 400 includes: a second support member 410, the second support member 410 is connected to the device body 100; a telescopic member 420, the telescopic member 420 is connected to the second support member 410; an abutment member 430, the abutment member 430 is connected to the telescopic end of the telescopic member 420, and the telescopic member 420 is extended and retracted to drive the abutment member 430 to abut against the trolley.

[0074] By setting a second support member 410, the second support member 410 connects the device body 100 and the telescopic member 420, and the device body 100 can support the telescopic member 420 through the second support member 410; by setting an abutment member 430, the abutment member 430 is connected to the telescopic end of the telescopic member 420, and the telescopic member 420 can support the abutment member 430, and in the process of the traction mechanism 300 pulling the trolley to the preset position of the carrying mechanism 200, the telescopic member 420 is controlled to retract to allow the trolley to pass through. When the trolley is at the preset position, the telescopic member 420 is controlled to extend to drive the abutment member 430 to abut against the trolley, so as to limit the displacement of the trolley in the width direction X of the device body.

[0075] It should be noted that the present application does not limit the specific type of the telescopic member 420, as long as it can achieve the telescopic movement of the abutment member 430. Exemplarily, the telescopic member 420 is an electric telescopic rod or a telescopic hydraulic cylinder.

[0076] Furthermore, the abutment member 430 is an elastic member. Specifically, the abutment member 430 has a certain degree of elasticity. When the abutment member 430 abuts against the trolley, the elastic force of the spring can act on the trolley, making the abutment member 430 more firmly in contact with the trolley and preventing the trolley from loosening. Exemplarily, the abutment member 430 is a spring.

[0077] In some embodiments, see Figure 1 and Figure 2 The trolley transfer device further includes a second lifting mechanism 600 , which connects the device body 100 and the carrying mechanism 200 , and can drive the carrying mechanism 200 to move up and down.

[0078] In different working environments, the height of the trolley is different. In this embodiment, the second lifting mechanism 600 is used to drive the supporting mechanism 200 to rise and fall, so that the height of the supporting mechanism 200 is adjustable, so that the supporting mechanism 200 can adapt to the position of the trolley, so as to facilitate the transfer of the trolley to the supporting mechanism 200.

[0079] In some specific embodiments, there are two or more second lifting mechanisms 600, which are evenly and spaced apart and connected between the supporting mechanism 200 and the device body 100. The two or more second lifting mechanisms 600 provide a better supporting effect on the supporting mechanism 200.

[0080] It should be noted that the present application does not limit the specific type of the second lifting mechanism 600, as long as it can achieve the lifting of the carrying mechanism 200. Exemplarily, the second lifting mechanism 600 is an electric telescopic rod or a telescopic hydraulic cylinder.

[0081] In other specific embodiments, see Figure 1 and Figure 3 The carrying mechanism 200 includes: a carrying plate 210, which is connected to the lifting mechanism; a connecting plate 220, which is rotatably connected to the carrying plate 210, and the connecting plate 220 is used to contact the placement surface of the trolley so that the trolley can be moved to the carrying plate 210 through the connecting plate 220.

[0082] In this embodiment, by setting up a coupling plate 220, the coupling plate 220 is rotated to the position of the placement surface of the trolley and contacts the placement surface, which can to a certain extent make up for the gap between the supporting plate 210 and the placement surface to ensure that the trolley can be smoothly transferred to the supporting plate 210.

[0083] In other embodiments, see Figure 2 The trolley transfer device further includes a first limiting member 700 , which is disposed on the device body 100 . The first limiting member 700 is located on a side of the supporting mechanism 200 close to the traction mechanism 300 .

[0084] In this embodiment, a first limit member 700 is provided, and the first limit member 700 is located on the side of the supporting mechanism 200 close to the traction mechanism 300. When the trolley is located on the supporting mechanism 200, the first limit member 700 can prevent the trolley from continuing to move toward the traction mechanism 300, so as to protect the traction mechanism 300.

[0085] In a specific implementation, the first limiting member 700 is provided on the device body 100 along the width direction X of the device body, thereby preventing the trolley from continuing to move toward the traction mechanism 300 along the length direction Y of the device body.

[0086] It should be noted that the present application does not limit the specific structure of the first limiting member 700, as long as it can achieve the limiting of the opponent's car. For example, the first limiting member 700 can be in the shape of a plate, a rod or a mesh.

[0087] In some other embodiments, the trolley transfer device further includes a second limiting member (not shown) detachably connected to the device body 100 , and the second limiting member is located on a side of the supporting mechanism 200 away from the traction mechanism 300 .

[0088] In this embodiment, a second limit member is provided, and the second limit member is detachably connected to the device body 100. During the process of transferring the trolley to the preset position on the supporting mechanism 200, the second limit member is detached from the device body 100 to allow the trolley to pass through. When the trolley is at the preset position, the second limit member is installed on the device body 100, and the second limit member is located on the side of the supporting mechanism 200 away from the traction mechanism 300. The second limit member can prevent the trolley from moving in the direction away from the traction mechanism 300, thereby preventing the trolley from detaching from the supporting mechanism 200.

[0089] In a specific implementation, the second limiting member is rod-shaped, and has two through-holes 130 on the device body 100. The two through-holes 130 are located on opposite sides of the device body 100. When the trolley is located at a preset position, the second limiting member is inserted into the two through-holes 130 and fixed. The second limiting member can limit the trolley.

[0090] It should be understood that the embodiments of the present application are not limited to the precise structures described above and shown in the drawings, and various modifications and changes can be made without departing from the scope thereof. The scope of the present application is limited only by the appended claims.

Claims

1. A trolley transfer device, characterized in that: include: device body; A carrying mechanism, the carrying mechanism being arranged on the device body and being used for carrying a trolley; A traction mechanism, the traction mechanism being arranged on the device body, the traction mechanism being used to connect with the trolley, and the traction mechanism being used to pull the trolley to a preset position of the carrying mechanism; a first limiting member, the first limiting member being provided on the device body and located on a side of the carrying mechanism close to the traction mechanism; At least two abutment mechanisms are provided on opposite sides of the device body, and the abutment mechanisms are used to abut against the trolley when the trolley is located at the preset position to limit the position of the trolley.

2. The trolley transfer device according to claim 1, characterized in that: The traction mechanism includes a traction rope, a winding assembly and a handle connected in sequence along the length direction of the device body. The traction rope is used to connect to the trolley, and the handle drives the winding assembly to rotate to drive the traction rope to be wound or released.

3. The trolley transfer device according to claim 2, characterized in that: The traction rope includes two rope bodies; the winding assembly includes: a first support member, the first support member being connected to the device body, and the handle being rotatably connected to the first support member; a first gear connected to the handle; Two rotating shafts, the two rotating shafts are spaced apart and rotatably connected to the device body, and each of the ropes is correspondingly connected to each of the rotating shafts; Two second gears, each second gear is connected to each of the rotating shafts, each second gear is meshed with the first gear, and both the first gear and the second gear are bevel gears; The handle rotates and drives the rotating shafts to rotate through the first gear and the second gears, so as to drive the rope to be wound or released.

4. The trolley transfer device according to claim 1, characterized in that: The invention also includes a first lifting mechanism, wherein the first lifting mechanism includes: a chain transmission assembly connected to the device body along a height direction of the device body; A connecting piece connects the chain transmission assembly and the traction mechanism, and the chain transmission assembly can drive the traction mechanism to rise and fall through the connecting piece.

5. The trolley transfer device according to any one of claims 1 to 4, characterized in that: The abutment mechanism comprises: a second support member connected to the device body; a telescopic member connected to the second supporting member; An abutment member is connected to the telescopic end of the telescopic member, and the telescopic member is extended and retracted to drive the abutment member to abut against the trolley.

6. The trolley transfer device according to claim 5, characterized in that: The abutting member is an elastic member.

7. The trolley transfer device according to any one of claims 1 to 4, characterized in that: It also includes a second lifting mechanism, which connects the device body and the supporting mechanism, and can drive the supporting mechanism to move up and down.

8. The trolley transfer device according to claim 7, characterized in that: The carrying mechanism comprises: a carrying plate connected to the lifting mechanism; A coupling plate is rotatably connected to the supporting plate, and the coupling plate is used to contact the placement surface of the trolley so that the trolley can be moved to the supporting plate through the coupling plate.

9. The trolley transfer device according to any one of claims 1 to 4, characterized in that: It also includes a second limiting member detachably connected to the device body, and the second limiting member is located on a side of the supporting mechanism away from the traction mechanism.

Images