Adjustable rubber roller vehicle

Abstract

The utility model provides an adjustable rubber roller vehicle which comprises a first vehicle frame and a second vehicle frame which are arranged in a matched mode, pulleys are arranged at the bottom of the first vehicle frame and the bottom of the second vehicle frame, the first vehicle frame and the second vehicle frame are connected in a sliding mode through a guiding piece, and the distance between the first vehicle frame and the second vehicle frame is controlled through an adjusting piece. The guide pieces are symmetrically mounted on the two sides of the adjusting piece so as to be adjusted according to the rubber rollers with different lengths; a first frame body is arranged on the first frame, a second frame body is fixedly arranged on the second frame, and a plurality of groups of dragging tables for placing rubber rollers are correspondingly distributed on the first frame body and the second frame body. The first frame and the second frame are arranged in an adjustable mode, and the spiral shaft is controlled by the rotary handle to rotate. The rubber roller is placed in the corresponding groove of the supporting table, the supporting table is limited through the buffering piece, and when the supporting table shakes, the elastic pressing sleeve elastically abuts against the outer side edge of the rubber roller through the rubber mat, so that collision and damage between rubber on the side edge and the supporting table are avoided, and the protection performance of the rubber roller is improved when the rubber roller is placed.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber roller vehicles, in particular to an adjustable rubber roller vehicle. Background Art

[0002] The rubber roller is a roll-shaped product made of metal or other materials as the core and rubber covered by vulcanization. The rubber of the rubber roller is easily squeezed or damaged during storage or transportation, so a special rubber roller vehicle is needed. However, the existing rubber roller vehicle is generally a fixed bracket structure and cannot be adjusted according to the length of the rubber roller, resulting in it not being universal. Utility Model Content

[0003] The technical problem solved by the utility model is to provide a rubber roller vehicle with adjustable length to meet the placement requirements of rubber rollers of different sizes, so as to solve the problems raised in the above-mentioned background technology.

[0004] The technical problem solved by the utility model is achieved by adopting the following technical scheme: an adjustable rubber roller vehicle, comprising a first frame and a second frame arranged in cooperation, pulleys are arranged at the bottom of the first frame and the second frame, the first frame and the second frame are slidably connected by a guide member, and the distance between the first frame and the second frame is controlled by an adjusting member, the guide members are symmetrically mounted on both sides of the adjusting member so as to be adjustable according to rubber rollers of different lengths; a first frame body is arranged on the first frame, a second frame body is fixedly mounted on the second frame, and a plurality of groups of drag platforms for placing rubber rollers are correspondingly distributed on the first frame body and the second frame body; a push handle is also mounted on one side of the first frame for easy pushing by personnel.

[0005] As a further solution of the utility model:

[0006] The guide member includes a guide shaft fixedly mounted on the first frame and a guide sleeve fixedly mounted on the second frame, one side of the guide shaft is fixedly mounted on the side of the first frame close to the second frame through an axle rod seat, the guide sleeve is mounted on the side of the second frame close to the first frame to cooperate with the guide shaft, the guide shaft is slidably mounted in the guide sleeve so that the first frame and the second frame can move relative to each other along the guide shaft, and a first limit block is provided on the side of the guide shaft away from the axle rod seat.

[0007] As a further solution of the utility model:

[0008] The guide sleeve is provided with a locking screw for locking the guide shaft, and the guide sleeve is provided with a locking cylinder corresponding to the locking screw. The locking cylinder is a through-hole structure so that the locking screw can be against the guide shaft, thereby fixing the guide shaft, which is convenient for improving the stability of the connection between the first frame and the second frame.

[0009] As a further solution of the utility model:

[0010] The adjusting member includes a spiral shaft and a spiral sleeve arranged in cooperation with the spiral shaft. A support shaft is integrally provided on one side of the spiral shaft. The support shaft is rotatably mounted on a bearing seat corresponding to the first frame. The spiral sleeve is fixedly mounted on a side of the second frame close to the first frame. The spiral shaft is inserted into the spiral sleeve and is threadedly connected to the spiral sleeve. A rotating handle is connected to a side of the support shaft away from the spiral shaft for manually rotating the spiral shaft. A second limit block is fixedly provided on a side of the spiral shaft away from the support shaft.

[0011] As a further solution of the utility model:

[0012] The first frame and the second frame are U-shaped frame structures, and reinforcement plates are respectively provided on both sides of the lower ends of the first frame and the second frame.

[0013] As a further solution of the utility model:

[0014] A groove for placing the rubber roller is provided in the middle of the upper end of the dragging platform, and a buffer is provided on one side of the dragging platform located at the groove to limit the outer edge of the rubber roller to prevent the rubber roller from moving to one side and bumping due to shaking.

[0015] As a further solution of the utility model:

[0016] The buffer component includes a buffer sleeve fixedly installed on the side of the towing platform and a spring sleeve slidably installed in the buffer sleeve. A spring is distributed in the buffer sleeve to elastically push the spring sleeve to move outward. Limiting grooves are respectively provided on both sides of the buffer sleeve. Limiting rods are provided on both sides of the spring sleeve corresponding to the limiting grooves. The limiting rods are inserted into the limiting grooves to prevent the spring sleeve from escaping from the inner cavity of the limiting buffer sleeve. A rubber pad is provided at the outer end of the spring sleeve.

[0017] Compared with the prior art, the utility model has the following beneficial effects: the first frame and the second frame can be adjusted, and the spiral shaft is rotated by the rotary handle to adjust the distance between the first frame and the second frame to meet the placement requirements of rubber rollers of different lengths. The rubber roller is placed in the groove corresponding to the towing platform, and the towing platform is limited by the buffer. When the towing platform shakes, the elastic sleeve is elastically pressed against the outer side of the rubber roller through the rubber pad to avoid collision and damage between the rubber on the side and the towing platform, thereby improving the protection of the rubber roller when it is placed. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 for Figure 1 The enlarged structural diagram at A in the middle;

[0020] Figure 3 This is a schematic cross-sectional structural diagram of the buffer member of the utility model;

[0021] Markings in the figure: 1. first frame; 2. second frame; 3. towing platform; 4. guide shaft; 5. rotary handle; 6. buffer; 7. rubber roller; 11. pulley; 12. first frame; 13. push handle; 21. second frame; 41. guide sleeve; 42. shaft rod seat; 43. first limit block; 44. locking screw; 45. locking cylinder; 46. spiral shaft; 47. spiral sleeve; 48. support shaft; 49. bearing seat; 51. second limit block; 61. buffer sleeve; 62. spring sleeve; 63. spring; 64. limit slide groove; 65. limit rod. DETAILED DESCRIPTION

[0022] In order to make the technical means for realizing the utility model, creative features, objectives and effects easy to understand, the utility model is further explained below with reference to specific illustrations.

[0023] like Figures 1 to 3 As shown,

[0024] The present embodiment provides an adjustable rubber roller vehicle, comprising a first frame 1 and a second frame 2 which are arranged in coordination, a pulley 11 being provided at the bottom of the first frame 1 and the second frame 2, the first frame 1 and the second frame 2 being slidably connected via a guide member, and the distance between the first frame 1 and the second frame 2 being controlled by an adjusting member, the guide members being symmetrically mounted on both sides of the adjusting member so as to be adjustable according to rubber rollers 7 of different lengths; a first frame body 12 is provided on the first frame 1, a second frame body 21 is fixedly mounted on the second frame 2, a plurality of groups of drag platforms 3 for placing rubber rollers 7 are correspondingly distributed on the first frame body 12 and the second frame body 21; a push handle 13 is also mounted on one side of the first frame 1 for easy pushing by personnel.

[0025] In this embodiment, the guide member includes a guide shaft 4 fixedly mounted on the first frame 1 and a guide sleeve 41 fixedly mounted on the second frame 2. One side of the guide shaft 4 is fixedly mounted on the side of the first frame 1 close to the second frame 2 through an axle rod seat 42. The guide sleeve 41 is mounted on the side of the second frame 2 close to the first frame 1 to cooperate with the guide shaft 4. The guide shaft 4 is slidably mounted in the guide sleeve 41 so that the first frame 1 and the second frame 2 can move relative to each other along the guide shaft 4. A first limit block 43 is provided on the side of the guide shaft 4 away from the axle rod seat 42.

[0026] The guide sleeve 41 is provided with a locking screw 44 for locking the guide shaft 4. The guide sleeve 41 is provided with a locking cylinder 45 corresponding to the locking screw 44. The locking cylinder 45 is a through-hole structure so that the locking screw 44 can be against the guide shaft 4, thereby fixing the guide shaft 4, so as to improve the stability of the connection between the first frame 1 and the second frame 2.

[0027] In this embodiment, the adjusting member includes a screw shaft 46 and a screw sleeve 47 which is arranged in cooperation with the screw shaft 46. A support shaft 48 is integrally provided on one side of the screw shaft 46. The support shaft 48 is rotatably mounted on a bearing seat 49 corresponding to the first frame 1. The screw sleeve 47 is fixedly mounted on a side of the second frame 2 close to the first frame 1. The screw shaft 46 is inserted into the screw sleeve 47 and is threadedly connected to the screw sleeve 47. A rotating handle 5 is connected to the side of the support shaft 48 away from the screw shaft 46 to manually rotate the screw shaft 46. A second limit block 51 is fixedly provided on the side of the screw shaft 46 away from the support shaft 48.

[0028] In this embodiment, the first frame 12 and the second frame 21 are U-shaped frame structures, and reinforcement plates are respectively provided on both sides of the lower ends of the first frame 12 and the second frame 21 .

[0029] A groove for placing the rubber roller 7 is provided in the middle of the upper end of the dragging platform 3, and a buffer member 6 is provided on one side of the dragging platform 3 located at the groove to limit the outer edge of the rubber roller 7 to prevent the rubber roller 7 from moving to one side and bumping due to shaking.

[0030] The buffer member 6 includes a buffer sleeve 61 fixedly mounted on the side of the drag platform 3, and a spring sleeve 62 slidably mounted in the buffer sleeve. A spring 63 is distributed in the buffer sleeve to elastically push the spring sleeve 62 to move outward. The two sides of the buffer sleeve 61 are respectively provided with limiting slide grooves 64. The two sides of the spring sleeve 62 are provided with limiting rods 65 corresponding to the limiting slide grooves 64. The limiting rods 65 are inserted into the limiting slide grooves 64 to prevent the spring sleeve 62 from escaping from the inner cavity of the limiting buffer sleeve 61. The outer end of the spring sleeve 62 is provided with a rubber pad. Specifically, when the rubber roller 7 encounters shaking and displacement, the spring sleeve 62 is elastically pressed against the outer side of the rubber roller 7 to prevent the rubber on the side from colliding with the drag platform 3.

[0031] The working principle of the utility model is as follows: the first frame 1 and the second frame 2 are adjustable, the personnel first loosen the locking screw 44 to allow the guide shaft 4 to slide in the guide sleeve 41, and then control the rotation of the spiral shaft 46 by the rotary handle 5 to adjust the distance between the first frame 1 and the second frame 2 to meet the placement requirements of rubber rollers 7 of different lengths. The rubber roller 7 is placed in the groove corresponding to the drag platform 3, and the drag platform 3 is limited by the buffer 6 to prevent the platform from colliding with the drag platform 3 when the platform shakes, thereby damaging the rubber.

[0032] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and the description only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will also have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents. It should be noted that in this article, if there are first and second relationship terms such as only used to distinguish one entity or operation from another entity or operation, it does not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the term "include", "comprise" or any other variant thereof is intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements includes not only those elements, but also includes other elements that are not explicitly listed, or also includes elements inherent to such process, method, article or equipment. Without more constraints, an element defined by the phrase "comprising a..." does not exclude the existence of other identical elements in the process, method, article or apparatus comprising the element.

Claims

1. An adjustable rubber roller vehicle, comprising a first frame and a second frame arranged in cooperation, wherein pulleys are provided at the bottom of the first frame and the second frame, and characterized in that: The first frame and the second frame are slidably connected via a guide member, and the distance between the first frame and the second frame is controlled by an adjusting member, the guide members are symmetrically mounted on both sides of the adjusting member so as to be adjustable according to rubber rollers of different lengths; a first frame body is provided on the first frame, a second frame body is fixedly mounted on the second frame, and a plurality of groups of drag platforms for placing rubber rollers are correspondingly distributed on the first frame body and the second frame body; a push handle is also mounted on one side of the first frame for easy pushing by personnel.

2. The adjustable rubber roller vehicle according to claim 1, characterized in that: The guide member includes a guide shaft fixedly mounted on the first frame and a guide sleeve fixedly mounted on the second frame, one side of the guide shaft is fixedly mounted on the side of the first frame close to the second frame through an axle rod seat, the guide sleeve is mounted on the side of the second frame close to the first frame to cooperate with the guide shaft, the guide shaft is slidably mounted in the guide sleeve so that the first frame and the second frame can move relative to each other along the guide shaft, and a first limit block is provided on the side of the guide shaft away from the axle rod seat.

3. The adjustable rubber roller vehicle according to claim 2, characterized in that: The guide sleeve is provided with a locking screw for locking the guide shaft, and the guide sleeve is fixedly provided with a locking cylinder corresponding to the locking screw, and the locking cylinder is a through-hole structure.

4. The adjustable rubber roller vehicle according to claim 2, characterized in that: The adjusting member includes a spiral shaft and a spiral sleeve arranged in cooperation with the spiral shaft, a support shaft is integrally provided on one side of the spiral shaft, the support shaft is rotatably mounted on a bearing seat corresponding to the first frame, the spiral sleeve is fixedly mounted on a side of the second frame close to the first frame, the spiral shaft is inserted into the spiral sleeve and is threadedly connected to the spiral sleeve, a rotating handle is connected to a side of the support shaft away from the spiral shaft, and a second limit block is fixedly provided on a side of the spiral shaft away from the support shaft.

5. The adjustable rubber roller vehicle according to claim 1, characterized in that: The first frame and the second frame are U-shaped frame structures, and reinforcement plates are respectively provided on both sides of the lower ends of the first frame and the second frame.

6. The adjustable rubber roller vehicle according to claim 5, characterized in that: A groove for placing the rubber roller is provided in the middle of the upper end of the dragging platform, and a buffer is provided on one side of the dragging platform located at the groove.

7. The adjustable rubber roller vehicle according to claim 6, characterized in that: The buffer component includes a buffer sleeve fixedly installed on the side of the towing platform and a spring sleeve slidably installed in the buffer sleeve. A spring is distributed in the buffer sleeve to elastically push the spring sleeve to move outward. Limiting grooves are respectively provided on both sides of the buffer sleeve. Limiting rods are provided on both sides of the spring sleeve corresponding to the limiting grooves. The limiting rods are inserted into the limiting grooves. A rubber pad is provided at the outer end of the spring sleeve.

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