Conveying frame

Abstract

The utility model belongs to the technical field of transportation equipment, and particularly relates to a conveying frame which comprises a bottom plate, a plurality of traveling wheels are installed on the bottom face of the bottom plate, a plurality of stand columns are vertically fixed to the top face of the bottom plate, a plurality of horizontally-arranged lifting plates are arranged among the stand columns, a plurality of grooves are formed in the lifting plates, the stand columns are arranged in the grooves in a penetrating mode, and the bottom face of the bottom plate is provided with the traveling wheels. The lifting plate vertically moves on the stand column, and an adjusting assembly used for adjusting the height of the lifting plate is arranged on the lifting plate. The positions of the lifting plates can be adjusted through the adjusting assemblies, so that the height between the lifting plates can be adjusted according to the sizes of produced ceramic tools, the conveying frame can convey the ceramic tools of different sizes, the manufacturing cost is reduced, and the situation that the conveying frame occupies the workshop space can be reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of transportation equipment, and particularly relates to a conveying rack. Background Technique

[0002] In some small and medium-sized ceramic utensil production workshops, due to the lack of a fully automatic production line, ceramic utensils often need to be manually transported during the production process, from this process to the next process. People usually make a self-made conveying rack with wheels and determine the distance between adjacent layers according to the size of the ceramic utensils, and then weld the laminates. Since there are many types of ceramic utensils produced in the workshop and the sizes of each type are different, it is necessary to make conveying racks with different distances between laminates, resulting in high production costs. Moreover, when producing small-sized ceramic utensils, only small-sized conveying racks will be used, and large-sized conveying racks will be placed in the workshop, also occupying a large amount of space in the workshop. Content of the Utility Model

[0003] In order to solve the problems in the above background technique, the utility model provides a conveying rack. Through an adjusting component, the position of the lifting plate can be adjusted, so that the height between the lifting plates can be adjusted according to the size of the produced ceramic utensils, enabling the conveying rack to convey ceramic utensils of different sizes, not only reducing the production cost, but also reducing the situation of the conveying rack being placed and occupying the workshop space.

[0004] The utility model provides a conveying rack, including a bottom plate. A plurality of traveling wheels are installed on the bottom surface of the bottom plate. A plurality of vertical columns are fixedly arranged on the top surface of the bottom plate. A plurality of horizontally placed lifting plates are arranged between the columns. A plurality of grooves are formed in the lifting plates, and the columns pass through the grooves. The lifting plates are vertically movable on the columns. An adjusting component for adjusting the height of the lifting plates is arranged on the lifting plates.

[0005] By adopting the above technical solution, the adjusting component can adjust the position of the lifting plate, so that the height between the lifting plates can be adjusted according to the size of the ceramic utensils, enabling the conveying rack to convey ceramic utensils of different sizes, not only reducing the production cost, but also reducing the situation of the conveying rack being placed and occupying the workshop space.

[0006] Further, the adjusting component includes a support frame, which is fixed on the side wall of the lifting plate. A plug rod is slidably inserted into the support frame. A plurality of jacks are formed in the column along its own length direction. One end of the plug rod penetrates through the lifting plate and is inserted into the jack. A first pull ring is arranged at the end of the plug rod away from the jack. A support plate is fixed on the plug rod. The support plate is located in the support frame and abuts against the side wall of the lifting plate. A spring is arranged between the support plate and the support frame, and the spring drives the plug rod to move towards the direction close to the jack.

[0007] By adopting the above technical solution, when it is necessary to adjust the position of the lifting plate, pull the first pull ring. The first pull ring drives the insertion rod to move, so that the insertion rod disengages from the insertion hole. Then move the lifting plate up and down to the target position. Subsequently, release the first pull ring, and the spring pushes the support plate and the insertion rod to move, and the insertion rod is inserted into the insertion hole, thus realizing the position adjustment of the lifting plate.

[0008] Further, receiving grooves are formed on both sides of the lifting plate, extension plates are movably arranged in the receiving grooves, and fixing parts for fixing the extension plates are arranged on the lifting plate.

[0009] By adopting the above technical solution, the extension plates can expand the area of the lifting plate, so that more ceramic utensils can be placed.

[0010] Further, limiting blocks are arranged on both sides of the extension plates, limiting grooves are formed on two opposite groove walls of the receiving grooves, and the limiting blocks are movably arranged in the limiting grooves.

[0011] By adopting the above technical solution, the limiting grooves limit the moving range of the limiting blocks, that is, limit the moving range of the extension plates, and prevent the extension plates from disengaging from the receiving grooves.

[0012] Further, the fixing part is a bolt pin. When the extension plates are received in the receiving grooves, the bolt pin is clamped on the end faces of the extension plates. Fixing holes are formed in the extension plates. When the extension plates are pulled out, the bolt pin is inserted into the fixing holes.

[0013] By adopting the above technical solution, the bolt pin can better fix the extension plates, improve the stability of the extension plates, and the bolt pin operation is fast and convenient.

[0014] Further, second pull rings are arranged on the outer end faces of the extension plates.

[0015] By adopting the above technical solution, when the extension plates are received in the receiving grooves, there is no exposed part. The second pull rings are convenient for pulling out the extension plates.

[0016] Further, shock pads are arranged on the top surfaces of the bottom plate and the lifting plate.

[0017] By adopting the above technical solution, the ceramic utensils are placed on the shock pads, thereby reducing the vibration of the ceramic utensils during the movement of the conveying rack, and further reducing the damage to the ceramic utensils.

[0018] Further, the traveling wheels are set as universal wheels with brakes.

[0019] By adopting the above technical solution, the universal wheels with brakes not only improve the moving flexibility of the conveying rack, but also after the conveying rack moves to the target position, the brakes can be stepped on to lock the traveling wheels, improving the stability of the conveying rack.

[0020] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0021] (1) The adjusting component can adjust the position of the lifting plate, so as to adjust the height between the lifting plates according to the size of the ceramic utensils, enabling the conveying rack to convey ceramic utensils of different sizes, which not only reduces the manufacturing cost, but also can reduce the situation of the shelving conveying rack occupying the workshop space.

[0022] (2) When the position of the lifting plate needs to be adjusted, pull the first pull ring, the first pull ring drives the insertion rod to move, so that the insertion rod disengages from the insertion hole, then move the lifting plate up and down to the target position, and then release the first pull ring, the spring pushes the support plate and the insertion rod to move, and the insertion rod is inserted into the insertion hole to achieve the position adjustment of the lifting plate.

[0023] (3) The extension plate can expand the area of the lifting plate, so that more ceramic utensils can be placed. Description of the Drawings

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0025] Figure 1 It is a schematic diagram of the overall structure of a conveying rack;

[0026] Figure 2 It is a schematic diagram of the structure of the adjusting component;

[0027] Figure 3 It is a cross-sectional view inside the lifting plate;

[0028] Description of the reference numerals: 1, bottom plate; 2, traveling wheels; 3, columns; 4, lifting plate; 40, groove; 41, receiving groove; 5, adjusting component; 50, support frame; 51, insertion rod; 52, insertion hole; 53, first pull ring; 54, support plate; 55, spring; 6, shock pad; 7, extension plate; 70, limit block; 71, limit groove; 72, second pull ring; 73, fixing hole; 8, fixing member; 80, pin. Detailed Embodiments

[0029] The technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0030] The following will Figure 1 be described in conjunction with the attached Figure 3 drawings and specific embodiments in detail for the present utility model.

[0031] Referring Figures 1-3 to the figure, a conveying rack provided by the present utility model includes a bottom plate 1. A plurality of traveling wheels 2 are installed on the bottom surface of the bottom plate 1. In this embodiment, the traveling wheels 2 are set to four, and the four traveling wheels 2 are respectively located at the four corners of the bottom plate 1. And the traveling wheels 2 are set to be universal wheels with brakes, which not only improves the moving flexibility of the conveying rack, but also after the conveying rack moves to the target position, the brakes can be stepped on to lock the traveling wheels 2, improving the stability of the conveying rack.

[0032] A plurality of vertical columns 3 are fixedly connected vertically on the top surface of the bottom plate 1. In this embodiment, the vertical columns 3 are set to four and are located at the four corners of the bottom plate 1. A plurality of horizontally placed lifting plates 4 are arranged between the four vertical columns 3. In this embodiment, the lifting plates 4 are set to two. In other embodiments, the lifting plates 4 can also be set to more. Four grooves 40 are formed in the lifting plates 4, and the grooves 40 are arranged in one-to-one correspondence with the vertical columns 3. The vertical columns 3 pass through the grooves 40. Therefore, the lifting plates 4 are vertically movably arranged on the vertical columns 3.

[0033] Four groups of adjusting components 5 for adjusting the position of the lifting plates 4 are arranged on the lifting plates 4. The adjusting component 5 includes a U-shaped support frame 50. The support frame 50 is fixedly connected to the side wall of the lifting plate 4. A plug rod 51 is slidably inserted into the support frame 50. A plurality of jacks 52 are formed in the vertical column 3 along its own length direction. One end of the plug rod 51 penetrates through the lifting plate 4 and is inserted into one of the jacks 52. A first pull ring 53 is fixedly connected to the end of the plug rod 51 away from the jack 52. A support plate 54 is fixedly connected to the plug rod 51. The support plate 54 is located in the support frame 50 and abuts against the side wall of the lifting plate 4. A spring 55 is arranged between the support plate 54 and the support frame 50. The plug rod 51 passes through the spring 55. The spring 55 can push the plug rod 51 to move towards the direction close to the jack 52 through the support plate 54.

[0034] Shock pads 6 are fixedly connected to the top surfaces of the bottom plate 1 and the lifting plates 4. The ceramic utensils are placed on the shock pads 6, so as to reduce the vibration of the ceramic utensils during the movement of the conveying rack, and further reduce the damage to the ceramic utensils.

[0035] Receiving grooves 41 are formed on both sides of the lifting plate 4. An extension plate 7 is slidably arranged in the receiving groove 41. Limiting blocks 70 are fixedly connected to both sides of the extension plate 7. Limiting grooves 71 are formed on two opposite groove walls of the receiving groove 41. The limiting blocks 70 are slidably arranged in the limiting grooves 71. The limiting grooves 71 can limit the moving range of the extension plate 7 and prevent the extension plate 7 from slipping out of the receiving groove 41. A second pull ring 72 is fixedly connected to the outer end surface of the extension plate 7, and the second pull ring 72 facilitates pulling out the extension plate 7.

[0036] A fixing member 8 for fixing the extension plate 7 is arranged on the side wall of the lifting plate 4. In this embodiment, the fixing member 8 is set as a bolt 80. When the extension plate 7 is received in the receiving groove 41, the bolt 80 is clamped on the outer end surface of the extension plate 7, thereby blocking the extension plate 7 from sliding out. A fixing hole 73 is formed in the extension plate 7. When it is necessary to pull out the extension plate 7, after the extension plate 7 is pulled out, the bolt 80 is inserted into the fixing hole 73, thereby fixing the extension plate 7. The extension plate 7 can enlarge the area of the lifting plate 4, so that more ceramic utensils can be placed.

[0037] The above further describes the present utility model with the aid of specific embodiments. However, it should be understood that the specific description here should not be construed as a limitation on the essence and scope of the present utility model. Various modifications made by those of ordinary skill in the art to the above embodiments after reading this specification all fall within the scope protected by the present utility model.

Claims

1. A conveying rack, characterized in that, It includes a bottom plate, on the bottom surface of which a plurality of traveling wheels are installed, on the top surface of which a plurality of vertical columns are fixedly provided, between which a plurality of horizontally placed lifting plates are arranged. A plurality of grooves are formed in the lifting plates, the columns pass through the grooves, the lifting plates are vertically movable on the columns, and an adjusting component for adjusting the height of the lifting plates is provided on the lifting plates.

2. The conveying rack according to claim 1, characterized in that, The adjusting component includes a support frame fixed to the side wall of the lifting plate. A plug rod is slidably inserted into the support frame. A plurality of insertion holes are formed in the column along its length direction. One end of the plug rod penetrates the lifting plate and is inserted into the insertion hole. A first pull ring is arranged at the end of the plug rod away from the insertion hole. A support plate is fixed to the plug rod. The support plate is located in the support frame and abuts against the side wall of the lifting plate. A spring is arranged between the support plate and the support frame, and the spring drives the plug rod to move towards the direction close to the insertion hole.

3. The conveying rack according to claim 1, wherein, Receiving grooves are formed on both sides of the lifting plate, and extension plates are movably arranged in the receiving grooves. Fixing members for fixing the extension plates are provided on the lifting plates.

4. The conveying rack according to claim 3, characterized in that, Limit blocks are arranged on both sides of the extension plate, and limit grooves are formed on the two opposite groove walls of the receiving groove. The limit blocks are movably arranged in the limit grooves.

5. The conveying rack according to claim 3, wherein The fixing member is a bolt. When the extension plate is received in the receiving groove, the bolt is clamped on the end surface of the extension plate. A fixing hole is formed in the extension plate. When the extension plate is pulled out, the bolt is inserted into the fixing hole.

6. The conveying rack according to claim 3, characterized in that, A second pull ring is arranged on the outer end surface of the extension plate.

7. The conveying rack according to claim 1, characterized in that, Shock pads are arranged on the top surfaces of the bottom plate and the lifting plate.

8. The conveying rack according to claim 1, characterized in that, The traveling wheels are set as universal wheels with brakes.

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