Prefabricated part carrying device

Abstract

The utility model provides a prefabricated part carrying device, and belongs to the technical field of machinery. The problem of poor stability in the prior art is solved. The prefabricated part carrying device comprises a base, idler wheels are installed on the lower portion of the base, the prefabricated part carrying device further comprises a material fork, a connecting rod lifting assembly and a buffering supporting assembly, the front portion of the material fork is provided with a guide-in part allowing the material fork to be smoothly inserted into the bottom of a prefabricated part, the material fork is located at one end of the base, and the other end of the base is provided with an obliquely-arranged support. One end of the connecting rod lifting assembly is connected to the upper portion of the support, the other end of the connecting rod lifting assembly is connected with the material fork, the connecting rod lifting assembly can drive the material fork to move up and down after acting, and the buffering supporting assembly can act on the connecting rod lifting assembly after the material fork moves downwards to restore the initial position. The prefabricated part carrying device is high in stability.

Description

Technical Field

[0001] The utility model belongs to the technical field of machinery and relates to a prefabricated part conveying device. Background Art

[0002] The handling device is a kind of equipment widely used in handling large prefabricated parts. After the prefabricated parts are loaded into the handling shaft, the large prefabricated parts can be easily moved.

[0003] However, the existing handling device is usually a single flatbed trolley. After the prefabricated parts are loaded into the handling shaft, the handling device with the prefabricated parts can be easily moved to other process positions or storage positions under the push of manual operators.

[0004] However, since the prefabricated parts are simply placed on the handling device, too much involvement of operators is still required during unloading, resulting in relatively low handling efficiency, and the heavy prefabricated parts also pose safety risks during the unloading process. Summary of the invention

[0005] The utility model aims to provide a prefabricated part handling device with high working efficiency and compact structure in view of the above problems existing in the prior art.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] A preform handling device comprises a base, a roller is installed at the lower part of the base, and the device is characterized in that it also comprises a material fork, a connecting rod lifting assembly and a buffer support assembly. The front part of the material fork has an introduction part for smoothly inserting the material fork into the bottom of the preform. The material fork is located at one end of the base, and the other end of the base has an inclined bracket. One end of the connecting rod lifting assembly is connected to the upper part of the bracket, and the other end of the connecting rod lifting assembly is connected to the material fork. After the connecting rod lifting assembly is actuated, it can drive the material fork to move up and down. When the material fork moves down and returns to its initial position, the buffer support assembly can act on the connecting rod lifting assembly.

[0008] The prefabricated part handling device creatively connects the material fork to the connecting rod lifting assembly, and the connecting rod lifting assembly can independently drive the material fork to move up and down smoothly.

[0009] The introduction part at the front of the material fork can smoothly insert it into the bottom of the preform. When the lifting assembly drives the material fork to move up and down, the preform located on the material fork moves up and down together.

[0010] As the material fork moves up and down, the connecting rod lifting assembly contacts the buffer support assembly, which can effectively avoid the rigid contact between the connecting rod lifting assembly and the base.

[0011] In the above-mentioned preform handling device, the connecting rod lifting assembly includes connecting rod one, connecting rod two and a cylinder, the two ends of the above-mentioned connecting rod one are respectively hinged at the upper end of the bracket and the upper end of the material fork, the two ends of the above-mentioned connecting rod two are respectively hinged at the middle part of the bracket and the lower part of the material fork, the cylinder body of the above-mentioned cylinder is hinged on the base, and the piston rod of the cylinder is hinged at the middle part of the connecting rod two. The above-mentioned connecting rod one, connecting rod two and cylinder are adjacently arranged from top to bottom.

[0012] During the extension and retraction process of the cylinder, the connecting rod 2 will be pushed. After the connecting rod 2 is subjected to the above-mentioned reasoning effect, the connecting rod 2 can swing around its hinge. After the connecting rod 2 swings, the material fork can move from the lowest point to the highest point, thus changing the height of the preform and facilitating the unloading of the preform on the material fork.

[0013] Since both ends of the connecting rod 1 are respectively hinged to the bracket and the upper part of the material fork, the material fork can move up and down smoothly. In other words, the material fork will not deflect during the up and down movement, ensuring that the prefabricated part on the material fork will not slip off.

[0014] In the above-mentioned preform handling device, the material fork includes an insertion rod and a frame-shaped connecting frame. The above-mentioned connecting frame is arranged vertically. The number of the insertion rods is two. The two insertion rods are arranged horizontally and symmetrically, and the inner ends of the two insertion rods are respectively fixedly connected to the two sides of the connecting frame.

[0015] The connection frame provides enough space for the first connecting rod and the second connecting rod to be hinged, and the insertion rod located at the bottom of the connection frame can be smoothly inserted into the bottom of the prefabricated part.

[0016] In the above-mentioned prefabricated part handling device, the number of the connecting rod 2 is one, one end of the connecting rod 2 is hinged at the middle of the connecting frame, and the other end of the connecting rod 2 is hinged at the middle of the bracket.

[0017] In the above-mentioned prefabricated part handling device, there are two connecting rods one, the same end of the two connecting rods one is hinged at both sides of the connecting frame, and the other ends of the two connecting rods one are hinged at both sides of the bracket.

[0018] The two connecting rods 1 are symmetrically arranged on both sides of the connecting rod 2, which improves the connection stability of the material fork and appropriately improves the structural compactness of the entire device.

[0019] In the above-mentioned preform handling device, the buffer support assembly includes an arc-shaped support bar and a support plate with a V-shaped cross-section. The two ends of the above-mentioned support bar are respectively fixedly connected to the base, one side of the V-shape of the above-mentioned support plate is fixedly connected to the arc-shaped outer protrusion of the support bar, and the other side of the V-shape of the support plate can be against the two side parts of the connecting rod. The above-mentioned support bar and the support plate are both elastic.

[0020] The support strip and the support plate are both elastic. When the second connecting rod abuts against the support plate, the support plate and the support strip are buffered together to avoid rigid contact between the second connecting rod and the base.

[0021] In the above-mentioned preform handling device, the support plate is in surface contact with two side portions of the connecting rod.

[0022] This can increase the contact area between the support plate and the second connecting rod, and ultimately improve the contact stability.

[0023] In the above-mentioned prefabricated part handling device, the angle between the bracket and the base is 120-160 degrees.

[0024] In the above-mentioned prefabricated part handling device, the upper end of the bracket is provided with a handle.

[0025] In the above-mentioned preform handling device, the handle includes handle one and handle two, and the handle one and handle two are adjacently arranged along the length direction of the bracket, and handle one is located at the upper end of the bracket.

[0026] The transport device can be conveniently pushed by the handle, and since the handle 1 and the handle 2 are at different heights, different operators can conveniently control the entire transport device by operating the corresponding handle.

[0027] Of course, in order to further reduce labor intensity, a traveling drive assembly is also provided at the base, and the movement of the entire transport device is completely controlled by the driving assembly, and the operator only needs to control the movement direction of the entire transport device.

[0028] Compared with the prior art, the prefabricated parts handling device can stably store the prefabricated parts at the material fork because the connecting rod lifting assembly can control the material fork to move up and down smoothly. After the height position of the material fork is changed, the loading and unloading of the prefabricated parts can be facilitated, the labor intensity of the operators during the loading and unloading process is reduced, and the device is easy to use.

[0029] At the same time, the connecting rod lifting assembly and the buffer support assembly are centrally arranged, the overall structure is relatively compact, and has high practical value. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a three-dimensional structural schematic diagram of the prefabricated part handling device.

[0031] Figure 2 It is a three-dimensional structural schematic diagram of the prefabricated component handling device from another viewing angle.

[0032] In the figure, 1, base; 2, roller; 3, material fork; 3a, connecting frame; 3b, insertion rod; 3b1, introduction part; 4, bracket; 5, connecting rod 1; 6, connecting rod 2; 7, cylinder; 8, support bar; 9, support plate; 10, handle 1; 11, handle 2. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] It should be noted that when a component is referred to as being "mounted on" another component, it may be directly mounted on the other component or there may be a central component. When a component is considered to be "set on" another component, it may be directly set on the other component or there may be a central component at the same time. When a component is considered to be "fixed to" another component, it may be directly fixed on the other component or there may be a central component at the same time.

[0035] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "or / and" used herein includes any and all combinations of one or more related listed items.

[0036] like Figure 1 and Figure 2 As shown, the preform handling device includes a base 1, a roller 2 is installed at the lower part of the base 1, and also includes a material fork 3, a connecting rod lifting assembly and a buffer support assembly. The front part of the material fork 3 has an introduction part 3b1 for smoothly inserting it into the bottom of the preform. The material fork 3 is located at one end of the base 1, and the other end of the base 1 has an inclined bracket 4. One end of the connecting rod lifting assembly is connected to the upper part of the bracket 4, and the other end of the connecting rod lifting assembly is connected to the material fork 3. After the connecting rod lifting assembly is actuated, it can drive the material fork 3 to move up and down. When the material fork 3 moves down to restore its initial position, the buffer support assembly can act on the connecting rod lifting assembly.

[0037] The connecting rod lifting assembly includes a connecting rod 1 5, a connecting rod 2 6 and a cylinder 7. The two ends of the connecting rod 1 5 are respectively hinged to the upper end of the bracket 4 and the upper end of the material fork 3, the two ends of the connecting rod 2 6 are respectively hinged to the middle of the bracket 4 and the lower part of the material fork 3, the cylinder body of the cylinder 7 is hinged on the base 1, and the piston rod of the cylinder 7 is hinged to the middle of the connecting rod 2 6. The connecting rod 1 5, the connecting rod 2 6 and the cylinder 7 are adjacently arranged from top to bottom.

[0038] The material fork 3 includes an insertion rod 3b and a frame-shaped connecting frame 3a. The connecting frame 3a is vertically arranged. There are two insertion rods 3b. The two insertion rods 3b are horizontally symmetrically arranged and the inner ends of the two insertion rods 3b are respectively fixedly connected to the two sides of the connecting frame 3a.

[0039] The number of the connecting rod 2 6 is one, one end of the connecting rod 2 6 is hinged at the middle of the connecting frame 3 a , and the other end of the connecting rod 2 6 is hinged at the middle of the bracket 4 .

[0040] There are two connecting rods 5 , and the same ends of the two connecting rods 5 are hinged to both sides of the connecting frame 3 a , and the other ends of the two connecting rods 5 are hinged to both sides of the bracket 4 .

[0041] The buffer support assembly includes an arc-shaped support bar 8 and a support plate 9 with a V-shaped cross-section. The two ends of the support bar 8 are respectively fixed to the base 1, and one side of the V-shape of the support plate 9 is fixed to the arc-shaped outer convex part of the support bar 8. The other side of the V-shape of the support plate 9 can be against the side of the connecting rod 2 6. The support bar 8 and the support plate 9 are both elastic.

[0042] The support plate 9 is in contact with the side surface of the connecting rod 2 6 .

[0043] The included angle between the bracket 4 and the base 1 is 120-160 degrees.

[0044] The upper end of the bracket 4 is provided with a handle.

[0045] The handles include a handle 1 10 and a handle 2 11 . The handle 1 10 and the handle 2 11 are adjacently arranged along the length direction of the bracket 4 , and the handle 1 110 is located at the upper end of the bracket 4 .

[0046] The prefabricated part handling device creatively connects the material fork to the connecting rod lifting assembly, and the connecting rod lifting assembly can independently drive the material fork to move up and down smoothly.

[0047] The introduction part at the front of the material fork can smoothly insert it into the bottom of the preform. When the lifting assembly drives the material fork to move up and down, the preform located on the material fork moves up and down together.

[0048] As the material fork moves up and down, the connecting rod lifting assembly contacts the buffer support assembly, which can effectively avoid the rigid contact between the connecting rod lifting assembly and the base.

[0049] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0050] Those skilled in the art should recognize that the above embodiments are only used to illustrate the present invention and are not intended to limit the present invention. As long as they are within the spirit of the present invention, appropriate changes and modifications to the above embodiments are within the scope of protection required by the present invention.

Claims

1. A prefabricated part handling device, comprising a base, wherein rollers are installed at the lower part of the base, characterized in that: It also includes a material fork, a connecting rod lifting assembly and a buffer support assembly. The front part of the material fork has an introduction part for smoothly inserting it into the bottom of the preform. The material fork is at one end of the base, and the other end of the base has an inclined bracket. One end of the connecting rod lifting assembly is connected to the upper part of the bracket, and the other end of the connecting rod lifting assembly is connected to the material fork. After the connecting rod lifting assembly is actuated, it can drive the material fork to move up and down. When the material fork moves down and returns to its initial position, the buffer support assembly can act on the connecting rod lifting assembly.

2. The prefabricated part handling device according to claim 1, characterized in that: The connecting rod lifting assembly includes connecting rod one, connecting rod two and a cylinder. The two ends of the connecting rod one are respectively hinged at the upper end of the bracket and the upper end of the material fork, and the two ends of the connecting rod two are respectively hinged at the middle part of the bracket and the lower part of the material fork. The cylinder body of the cylinder is hinged on the base, and the piston rod of the cylinder is hinged at the middle part of the connecting rod two. The connecting rod one, connecting rod two and the cylinder are adjacently arranged from top to bottom.

3. The prefabricated part handling device according to claim 2, characterized in that: The material fork comprises an insertion rod and a frame-shaped connecting frame. The connecting frame is arranged vertically. There are two insertion rods, which are arranged horizontally and symmetrically, and the inner ends of the two insertion rods are respectively fixedly connected to the two sides of the connecting frame.

4. The prefabricated part handling device according to claim 3, characterized in that: The number of the connecting rod 2 is one, one end of the connecting rod 2 is hinged at the middle of the connecting frame, and the other end of the connecting rod 2 is hinged at the middle of the bracket.

5. The prefabricated part handling device according to claim 4, characterized in that: There are two connecting rods one, the same ends of the two connecting rods one are respectively hinged at two sides of the connection frame, and the other ends of the two connecting rods one are respectively hinged at two sides of the bracket.

6. The prefabricated part handling device according to claim 5, characterized in that: The buffer support assembly includes an arc-shaped support bar and a support plate with a V-shaped cross-section. The two ends of the support bar are respectively fixedly connected to the base, one side of the V-shape of the support plate is fixedly connected to the arc-shaped outer protrusion of the support bar, and the other side of the V-shape of the support plate can be against the two side parts of the connecting rod. The support bar and the support plate are both elastic.

7. The preform handling device according to claim 6, characterized in that: The support plate is in surface contact with two side surfaces of the connecting rod.

8. The prefabricated part handling device according to claim 7, characterized in that: The included angle between the bracket and the base is 120-160 degrees.

9. The prefabricated part handling device according to claim 8, characterized in that: The upper end of the bracket is provided with a handle.

10. The preform handling device according to claim 9, characterized in that: The handle comprises a handle 1 and a handle 2, and the handle 1 and the handle 2 are arranged adjacent to each other along the length direction of the bracket, and the handle 1 is located at the upper end of the bracket.

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