Crane for pot mold workshop

Abstract

The utility model relates to the technical field of pot mold equipment, and provides a pot mold workshop travelling crane which comprises a travelling crane mechanism and a box hanging mechanism, the travelling crane mechanism comprises a moving mechanism and a frame, the box hanging mechanism comprises a base and a box body, the frame comprises cross beams, the cross beams are arranged on the two sides of the moving mechanism, the cross beams are provided with sliding grooves, and the sliding grooves are communicated with the box body. A second rack is installed on the portion, on one side of the moving mechanism, of the cross beam, the moving mechanism comprises a connecting rod, first motors are installed on the two sides of one end of the connecting rod, and hook claws for clamping the box body are installed on rotors of the first motors. According to the utility model, the double-beam design effectively enhances the overall rigidity of the travelling crane, reduces the possible shaking and deformation during the operation, and ensures the stability and safety of the travelling crane during the hoisting of heavy objects. The sliding connection between the supporting frame and the cross beam and the meshing transmission between the second gear and the second rack driven by the third motor ensure that the moving mechanism stably moves along the sliding groove in the cross beam.

Description

TECHNICAL FIELD

[0001] The utility model relates to a pot mould equipment technical field especially relates to a pot mould workshop travelling crane. BACKGROUND

[0002] Pot mould process is to put used aluminum extrusion mould into alkali tank containing sodium hydroxide solution, removes waste aluminum adhered in mould hole through chemical reaction, so as to clean, repair and use mould again. Pot mould workshop travelling crane refers to hoisting equipment used in workshop for carrying out aluminum profile mould pot mould process, usually called travelling crane or overhead travelling crane. Travelling crane is a kind of mechanical equipment for hoisting and carrying heavy objects, and is widely used in factory, warehouse and other places. In pot mould workshop, travelling crane is mainly used for hoisting and moving large mould needing pot mould treatment

[0003] However, the traditional pot mould workshop travelling crane has the following stability problems when performing simple hoisting operation: first, the mechanical structure of the travelling crane is usually designed with a simple frame, which is prone to running smoothly, structural deformation or shaking phenomenon, which not only affects the accuracy of mould hoisting, but also may cause damage to the travelling crane itself.

[0004] The utility model aims at solving the problem of unstable operation of the traditional pot mould workshop travelling crane. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the problem of unstable operation of the traditional pot mould workshop travelling crane, and adopts the following technical scheme:

[0006] A kind of pot mould workshop travelling crane, including travelling crane mechanism and hanging box mechanism, the travelling crane mechanism includes moving mechanism and frame, the hanging box mechanism includes base and box, the frame includes crossbeam, the both sides of moving mechanism are provided with crossbeam, the crossbeam is opened with sliding slot, the crossbeam of moving mechanism side is equipped with second rack, the moving mechanism includes connecting rod, the both sides of one end of connecting rod are equipped with first motor, the rotor of first motor is equipped with hook claw that the box is gripped, the both sides of connecting rod are equipped with first rack, the outer sleeve of connecting rod is equipped with support frame, the both ends of support frame are slidably connected with the crossbeam, the side of support frame is equipped with third motor, the rotor of third motor is equipped with second gear, second gear is engaged with second rack, the other side of support frame is equipped with second motor, the rotor of second motor is equipped with first gear, first gear is engaged with first rack.

[0007] The side wall of the connecting rod is fixedly connected with a guide rail, one side of the guide rail is externally provided with a side rod, the side rod is fixedly connected with the supporting frame, the side rod is provided with a limiting wheel, the limiting wheel is slidably connected with the guide rail, the limiting wheel is provided with a groove in the edge, and the guide rail is arranged in the groove.

[0008] The connecting rod is externally provided with a sleeve frame, the sleeve frame is fixedly connected with the top end of the side rod, and the top end of the connecting rod is provided with a positioning plate.

[0009] The side of the second motor is provided with a gear box, the gear box is drivingly connected with the second motor, the gear box is provided with a rotating shaft, one end of the rotating shaft is provided with a third gear, and the third gear is meshed with the first toothed rail.

[0010] The supporting frame is provided with a plurality of rollers on both sides, the rollers are arranged in the sliding groove, and the sliding groove is slidably connected with the rollers.

[0011] The box body is provided with a plurality of hooks on both sides.

[0012] The top of the base is provided with at least one positioning wheel on both sides, and the base is rotatably connected with the positioning wheel.

[0013] The top of the base is provided with at least one baffle on both sides, and the top of the baffle is provided with an inclined section.

[0014] The base is provided with a limiting plate on one side.

[0015] The embodiment of the present application has the following beneficial effects:

[0016] 1、The double-beam design effectively enhances the overall rigidity of the travelling crane, reduces the possible shaking and deformation during operation, and ensures the stability and safety of the travelling crane when lifting heavy objects.

[0017] In summary, the present application solves the problem of unstable operation of the traditional boiler mold workshop travelling crane. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained without creative labor on the basis of these drawings.

[0019] Figure 1 is a whole structure schematic diagram of the travelling crane in the pot mold workshop.

[0020] Figure 2 is a structure schematic diagram of the box hanging mechanism of the travelling crane in the pot mold workshop.

[0021] Figure 3 is a structure schematic diagram of the frame of the travelling crane in the pot mold workshop.

[0022] Figure 4 is a structure schematic diagram of the moving mechanism of the travelling crane in the pot mold workshop.

[0023] Figure 5 is a structure schematic diagram of the moving mechanism of the travelling crane in the pot mold workshop from another angle.

[0024] Figure 6 is a working state diagram of the travelling crane in the pot mold workshop.

[0025] In the drawings:

[0026] 1, travelling crane mechanism; 11, moving mechanism; 111, connecting rod; 112, first motor; 113, hook claw; 114, guide rail; 115, first rack; 116, support frame; 117, second motor; 118, first gear; 119, third motor; 1110, second gear; 1111, roller; 1112, positioning plate; 1113, side rod; 1114, limiting wheel; 1115, sleeve frame; 1116, gear box; 12, frame; 121, cross beam; 122, second rack; 123, sliding groove; 2, box hanging mechanism; 21, base; 211, positioning wheel; 212, baffle; 213, limiting plate; 22, box body; 221, hook. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, and not all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0028] As Figures 1 to 6 The utility model provides a kind of pot mould workshop travelling crane, including travelling crane mechanism 1 and hanging box mechanism 2, the travelling crane mechanism 1 includes moving mechanism 11 and frame 12, the hanging box mechanism 2 includes base 21 and box 22, it is characterized in that, the frame 12 includes crossbeam 121, moving mechanism 11 both sides are provided with crossbeam 121, the crossbeam 121 is opened with chute 123, the crossbeam 121 of moving mechanism 11 side is equipped with second rack 122, the moving mechanism 11 includes connecting rod 111, the connecting rod 111 one end both sides are equipped with first motor 112, the rotor of first motor 112 is equipped with the hook claw 113 of box 22, the connecting rod 111 both sides are equipped with first rack 115, the outer sleeve of connecting rod 111 is equipped with support frame 116, the both ends of support frame 116 are connected with the crossbeam 121 slidingly, the side of support frame 116 is equipped with third motor 119, the rotor of third motor 119 is equipped with second gear 1110, second gear 1110 is engaged with second rack 122, the other side of support frame 116 is equipped with second motor 117, the rotor of second motor 117 is equipped with first gear 118, first gear 118 is engaged with first rack 115. By first motor 112 drive hook claw 113 clamping or releasing the box 22 of hanging box mechanism 2, simultaneously utilize third motor 119 drive second gear 1110 and the meshing transmission of second rack 122, realize the stable movement of moving mechanism 11 along chute 123 on crossbeam 121.Support frame 116 ensures the stability of moving mechanism 11 on crossbeam 121.Support frame 116 ensures the stability of moving mechanism 11 on crossbeam 121.By second motor 117 drive first gear 118 and the meshing transmission of first rack 115 realize the up-and-down movement of hook claw 113 on support frame 116, to complete the accurate lifting operation to box 22.The sliding connection between support frame 116 and crossbeam 121 ensures the stability of moving mechanism 11 in the whole running process.Double crossbeam design effectively enhances the overall rigidity of travelling crane, reduces the possible shaking and deformation when running, guarantees the stability and safety of travelling crane when hoisting heavy objects.

[0029] Further, as the preferred embodiment of the present application but not limited, the two side walls of the connecting rod 111 are fixedly connected with guide rails 114, one side of the guide rail 114 is externally provided with a side rod 1113, the side rod 1113 is fixedly connected with the support frame 116, the side rod 1113 is installed with a limiting wheel 1114, the limiting wheel 1114 is slidably connected with the guide rail 114, the limiting wheel 1114 is provided with a groove at the edge, and the guide rail 114 is arranged in the groove. The limiting wheel 1114 can smoothly slide on the guide rail 114, and the groove structure effectively limits its position, so that the limiting wheel 1114 can only move up and down along the guide rail 114, preventing the connecting rod 111 from deviating or separating during movement, thereby ensuring the stability and straightness of the lifting of the hook claw 113, avoiding the safety hazards and equipment damage risks caused by deviation.

[0030] Further, as the preferred embodiment of the present application but not limited, the connecting rod 111 is externally provided with a sleeve frame 1115, the sleeve frame 1115 is fixedly connected with the top end of the side rod 1113, and the top end of the connecting rod 111 is installed with a positioning plate 1112. The sleeve frame 1115 is below the positioning plate 1112, the inner cavity length of the sleeve frame 1115 is shorter than the length of the positioning plate 1112, so that the sleeve frame 1115 cannot pass through the positioning plate 1112 from bottom to top. Avoiding the connecting rod 111 from descending excessively, avoiding the situation that the connecting rod 111 descends excessively, providing physical stroke limitation for the moving mechanism, and ensuring the safety and reliability of the system.

[0031] Further, as the preferred embodiment of the present application but not limited, one side of the second motor 117 is provided with a gear box 1116, the gear box 1116 is in transmission connection with the second motor 117, the gear box 1116 is installed with a rotating shaft, one end of the rotating shaft is installed with a third gear, and the third gear is in meshing connection with the first gear rack 115. The power is transmitted to the rotating shaft through the gear box 1116, and the third gear on the rotating shaft is in meshing connection with the first gear rack 115 on one side of the connecting rod 111, which is used in cooperation with the second motor 117, ensuring that the two gear racks can be subjected to uniform and synchronous force. This effectively prevents the inclination or deviation of the connecting rod 111 during lifting, and at the same time, ensures that the power can be uniformly distributed to the two sides of the connecting rod 111, so that the entire mechanism maintains good symmetry and balance, improving the safety and reliability of operation.

[0032] Further, as a preferred embodiment of the present application but not limited, the support frame 116 is installed with several rollers 1111 on both sides, which are arranged in the sliding groove 123 and are in sliding connection with the rollers 1111. The design of the rollers 1111 converts the sliding friction between the support frame 116 and the sliding groove 123 into rolling friction, reducing the friction between them. This not only reduces energy loss and improves the operating efficiency of the system, but also makes the driving more smooth during movement. Multiple rollers 1111 are evenly distributed on both sides of the support frame 116, providing more stable support and ensuring smooth movement of the moving mechanism on the cross beam 121, reducing shaking caused by friction or vibration. Dynamic friction causes less wear and tear on mechanical parts than sliding friction, thus prolonging the service life of the sliding groove 123 and the rollers 1111.

[0033] Further, as a preferred embodiment of the present application but not limited, the box 22 is installed with several hooks 221 on both sides. Installing multiple hooks 221 on both sides of the box 22 can achieve multi-point fixation, ensuring that the box 22 does not rotate or tilt during hoisting, improving the stability of the hoisting operation. Multiple hooks 221 can evenly distribute the weight during hoisting to each hanging point, reducing the stress on a single hanging point and reducing the safety hazards caused by local overload. Even if a hook fails, other hooks can still maintain the suspended state of the box 22.

[0034] Further, as a preferred embodiment of the present application but not limited, the top of the base 21 is installed with at least one positioning wheel 211 on both sides, and the base 21 is in rotational connection with the positioning wheel 211. The positioning wheel 211 has a guiding effect, which can guide the box 22 to slide along the predetermined track when the transfer trolley puts the box 22 with the mold into the base 21 from the side, ensuring its accurate entry into the base 21 and avoiding operation difficulties caused by position deviation. The rotational connection of the positioning wheel 211 can absorb part of the vibration and impact, making the box 22 more stable when entering the base 21 and reducing the safety hazards caused by shaking. The positioning wheel 211 replaces sliding friction with rolling contact, reducing wear and tear between the base 21 and the box 22 and prolonging the service life of the equipment.

[0035] Further, as a preferred embodiment of the present application but not limited, the top of the base 21 is installed with at least one baffle 212 on both sides, and the top of the baffle 212 is provided with an inclined section. The baffle can prevent the box 22 from shifting laterally, and the inclined section serves as a guide for the box 22 when it is put into the base 21 from top to bottom, ensuring that the box 22 can accurately enter the predetermined position and avoiding operation difficulties caused by position deviation, so that the hook 113 can easily clamp the box 22.

[0036] Further, as a preferred embodiment of the present application but not limited, one side of the base 21 is provided with a limiting plate 213. The limiting plate 213 can limit the box 22 when the transfer trolley puts the box 22 with the mold into the base 21 from the side, so as to avoid the box 22 from exceeding the placement range.

[0037] Example One:

[0038] The utility model provides a kind of stew mould workshop travelling crane, including travelling crane mechanism 1 and hanging box mechanism 2, travelling crane mechanism 1 includes moving mechanism 11 and frame 12, hanging box mechanism 2 includes base 21 and box 22, it is characterized in that, the frame 12 includes crossbeam 121, the both sides of moving mechanism 11 are provided with crossbeam 121, crossbeam 121 is opened with sliding slot 123, the crossbeam 121 of moving mechanism 11 side is equipped with second rack 122, moving mechanism 11 includes connecting rod 111, the both sides of one end of connecting rod 111 are equipped with first motor 112, the rotor of first motor 112 is equipped with the hook claw 113 of clamping box 22, the both sides of connecting rod 111 are equipped with first rack 115, the outer sleeve of connecting rod 111 is equipped with support frame 116, the both ends of support frame 116 are slidably connected with crossbeam 121, the both sides of support frame 116 are equipped with a plurality of gyro wheel 1111, gyro wheel 1111 is arranged in sliding slot 123, sliding slot 123 is slidably connected with gyro wheel 1111.The design of gyro wheel 1111 converts the sliding friction between support frame 116 and sliding slot 123 into rolling friction, reduces the friction between them. This not only reduces energy loss, improves the operating efficiency of the system, but also makes the travelling crane more smooth during movement. Multiple gyro wheel 1111 is evenly distributed on the both sides of support frame 116, provides more stable support effect, ensures the stable movement of moving mechanism on crossbeam 121, reduces the shaking caused by friction or vibration. Dynamic friction is less abrasive to mechanical components than sliding friction, thereby prolonging the service life of sliding slot 123 and gyro wheel 1111. One side of support frame 116 is equipped with third motor 119, the rotor of third motor 119 is equipped with second gear 1110, second gear 1110 is engaged with second rack 122, the other side of support frame 116 is equipped with second motor 117, the rotor of second motor 117 is equipped with first gear 118, first gear 118 is engaged with first rack 115. Through the first motor 112 drive hook claw 113 clamping or releasing the box 22 of hanging box mechanism 2, while using third motor 119 drive second gear 1110 and second rack 122 engagement transmission, realize the stable movement of moving mechanism 11 along the sliding slot 123 on crossbeam 121. Support frame 116 ensures the stability of moving mechanism 11 on crossbeam 121. The engagement transmission of first gear 118 and first rack 115 driven by second motor 117 realizes the up-down movement of hook claw 113 on support frame 116, so as to complete the accurate lifting operation of box 22. The sliding connection between support frame 116 and crossbeam 121 ensures the stability of moving mechanism 11 during the whole operation. Double crossbeam design effectively enhances the overall rigidity of travelling crane, reduces the possible shaking and deformation during operation, ensures the stability and safety of travelling crane when lifting heavy objects.The side of the second motor 117 is provided with a gear box 1116 which is in transmission connection with the second motor 117, and the gear box 1116 is installed with a rotating shaft, one end of the rotating shaft is installed with a third gear which is in meshing connection with the first rack 115. The power is transmitted to the rotating shaft through the gear box 1116, and the third gear on the rotating shaft is in meshing connection with the first rack 115 on one side of the connecting rod 111, and is used in cooperation with the second motor 117, so as to ensure that the two racks can be subjected to uniform and synchronous force. This effectively prevents the inclination or deviation phenomenon of the connecting rod 111 during lifting, and at the same time, ensures that the power can be uniformly distributed to both sides of the connecting rod 111, so that the entire mechanism maintains good symmetry and balance, and the safety and reliability of operation are improved.

[0039] The two side walls of the connecting rod 111 are fixedly connected with guide rails 114, and one side of the guide rail 114 is externally provided with a side rod 1113 which is fixedly connected with a supporting frame 116. The side rod 1113 is installed with a limiting wheel 1114 which is in sliding connection with the guide rail 114. The limiting wheel 1114 is provided with a groove at the edge thereof, and the guide rail 114 is arranged in the groove. The limiting wheel 1114 can smoothly slide on the guide rail 114, and the groove structure effectively limits the position of the limiting wheel 1114, so that the limiting wheel 1114 can only move up and down along the guide rail 114, preventing the connecting rod 111 from deviating or separating during movement, thereby ensuring the stability and straightness of the lifting of the hook claw 113, and avoiding the safety hazards and equipment damage risks caused by deviation.

[0040] The connecting rod 111 is externally sleeved with a sleeve frame 1115 which is fixedly connected with the top end of the side rod 1113, and the top end of the connecting rod 111 is installed with a positioning plate 1112. The sleeve frame 1115 is below the positioning plate 1112, and the inner cavity length of the sleeve frame 1115 is shorter than the length of the positioning plate 1112, so that the sleeve frame 1115 cannot pass through the positioning plate 1112 from bottom to top. This avoids the over-lowering of the connecting rod 111, avoids the over-lowering of the connecting rod 111, provides physical travel limitation for the moving mechanism, and ensures the safety and reliability of the system.

[0041] A plurality of hooks 221 are installed on both sides of the box 22. The installation of multiple hooks 221 on both sides of the box 22 can achieve multi-point fixing, ensure that the box 22 does not rotate or tilt during hoisting, and improve the stability of the hoisting operation. The multiple hooks 221 can evenly distribute the weight during hoisting to each hanging point, reducing the stress on a single hanging point and reducing the safety hazards caused by local overload. Even if a hook fails, other hooks can still maintain the suspended state of the box 22. At least one positioning wheel 211 is installed on both sides of the top of the base 21, and the base 21 is rotatably connected with the positioning wheel 211. The positioning wheel 211 has a guiding effect. When the transfer trolley puts the box 22 containing the mold into the base 21 from the side, the positioning wheel 211 can guide the box 22 to slide along the predetermined track, ensuring that it accurately enters the base 21 and avoiding operation difficulties caused by position deviation. The rotatably connected positioning wheel 211 can absorb part of the vibration and impact, making the box 22 more stable when entering the base 21 and reducing the safety hazards caused by shaking. The positioning wheel 211 replaces sliding friction with rolling contact, reducing wear and tear between the base 21 and the box 22 and prolonging the service life of the equipment. At least one baffle 212 is installed on both sides of the top of the base 21, and the top of the baffle 212 is provided with an inclined section. The baffle can prevent the box 22 from shifting laterally, and the inclined section serves as a guide for the box 22 when it is placed into the base 21 from top to bottom, ensuring that the box 22 can accurately enter the predetermined position and avoiding operation difficulties caused by position deviation, so that the hook 113 can easily clamp the box 22. A limiting plate 213 is installed on one side of the base 21. The limiting plate 213 can limit the box 22 when the transfer trolley puts the box 22 containing the mold into the base 21 from the side, avoiding the box 22 from exceeding the placement range.

[0042] Specifically, the working principle of the present application is as follows:

[0043] The travelling crane mechanism 1 includes a moving mechanism 11 and a frame 12, and the frame 12 includes a cross beam 121 provided with a sliding groove 123 on both sides. The moving mechanism 11 rolls in the sliding groove 123 through the rollers 1111 at both ends of the support frame 116, converting sliding friction into rolling friction, significantly reducing friction, and improving running efficiency and stability. The third motor 119 drives the second gear 1110 to mesh with the second rack 122 for transmission, enabling the moving mechanism 11 to move smoothly along the sliding groove 123 on the cross beam 121, ensuring the stability of the travelling crane during the entire operation process.

[0044] The hook claw 113 is driven by the first motor 112 at one end of the connecting rod 111, and is used for clamping or releasing the box body 22 of the hanging box mechanism 2. The precise up-down movement of the hook claw 113 on the supporting frame 116 is realized through the meshing transmission of the first gear 118 and the first rack 115 driven by the second motor 117, and the lifting operation of the box body 22 is completed. The existence of the gear box 1116 optimizes the power transmission path, ensures that the two side racks are synchronously stressed, prevents the connecting rod 111 from tilting or deviating during lifting, and improves the safety and reliability of operation. The cooperation of the guide rail 114 and the limiting wheel 1114 further enhances the stability and straightness of the hook claw 113 during lifting, avoiding safety hazards caused by deviation.

[0045] The baffle 212 installed on both sides of the top of the base 21 and the inclined section at the top thereof, the positioning wheel 211, and the limiting plate 213 on one side of the base 21 jointly act on the placing process of the box body 22. When the transfer trolley places the box body 22 loaded with a mold from the side into the base 21, the positioning wheel 211 provides precise guiding function, ensuring that the box body 22 slides along the predetermined track and accurately enters the base 21. The baffle 212 prevents the box body 22 from deviating laterally, and the limiting plate 213 limits the placing range of the box body 22, ensuring the safety and accuracy of the entire operation.

[0046] In summary, the utility model solves the problem of unstable operation of the traditional pot mold vehicle workshop crane.

[0047] It should be understood that the terms "first", "second" and the like are used in the utility model to describe various information, but these information should not be limited to these terms, and these terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of the utility model, the "first" information can also be referred to as "second" information, and similarly, the "second" information can also be referred to as "first" information. In addition, the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0048] The above is the preferred embodiment of the utility model, and it should be pointed out that for ordinary skilled persons in the technical field, without departing from the principle of the utility model, a number of improvements and deformations can be made, which are also considered as the protection range of the utility model.

Claims

1. A kind of pot mould workshop travelling crane, including travelling crane mechanism (1) and hanging box mechanism (2), the travelling crane mechanism (1) includes moving mechanism (11) and frame (12), the hanging box mechanism (2) includes base (21) and box (22), it is characterized in that, The frame (12) comprises a crossbeam (121), the crossbeam (121) is provided with a sliding groove (123), the crossbeam (121) on one side of the moving mechanism (11) is provided with a second rack (122), the moving mechanism (11) comprises a connecting rod (111), one end of the connecting rod (111) is provided with a first motor (112) on both sides, the rotor of the first motor (112) is provided with a claw (113) for clamping the box (22), the connecting rod (111) is provided with a first rack (115) on both sides, the connecting rod (111) is provided with a supporting frame (116), both ends of the supporting frame (116) are slidably connected with the crossbeam (121), one side of the supporting frame (116) is provided with a third motor (119), the rotor of the third motor (119) is provided with a second gear (1110), the second gear (1110) is engaged with the second rack (122), the other side of the supporting frame (116) is provided with a second motor (117), the rotor of the second motor (117) is provided with a first gear (118), the first gear (118) is engaged with the first rack (115).

2. A mold transfer vehicle according to claim 1, wherein Both sides of the connecting rod (111) are fixedly connected with guide rails (114), one side of the guide rail (114) is provided with a side rod (1113), the side rod (1113) is fixedly connected with the supporting frame (116), the side rod (1113) is provided with a limiting wheel (1114), the limiting wheel (1114) is slidably connected with the guide rail (114), the limiting wheel (1114) is provided with a groove in the edge, and the guide rail (114) is arranged in the groove.

3. A mold transfer vehicle according to claim 2, wherein The connecting rod (111) is provided with a sleeve frame (1115), the sleeve frame (1115) is fixedly connected with the top end of the side rod (1113), and the top end of the connecting rod (111) is provided with a positioning plate (1112).

4. The mold transfer cart of claim 1, wherein, One side of the second motor (117) is provided with a gear box (1116), the gear box (1116) is in transmission connection with the second motor (117), the gear box (1116) is provided with a rotating shaft, one end of the rotating shaft is provided with a third gear, and the third gear is engaged with the first rack (115).

5. The mold transfer cart of claim 1, wherein, Both sides of the supporting frame (116) are provided with a plurality of rollers (1111), the rollers (1111) are arranged in the sliding groove (123), and the sliding groove (123) is slidably connected with the rollers (1111).

6. A mold transfer cart according to claim 1, wherein Both sides of the box (22) are provided with a plurality of hooks (221).

7. A mold transfer cart according to claim 1, wherein At least one positioning wheel (211) is arranged on both sides of the top of the base (21), and the base (21) is rotatably connected with the positioning wheel (211).

8. The mold transfer cart of claim 1, wherein, At least one baffle (212) is arranged on both sides of the top of the base (21), and an inclined section is arranged on the top of the baffle (212).

9. The mold transfer cart of claim 1, wherein, One side of the base (21) is provided with a limiting plate (213).

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