Casting device for curb backrest

Abstract

The utility model discloses a curb backrest pouring device, and relates to the technical field of municipal roads, the curb backrest pouring device comprises a feed hopper, the bottom end of the feed hopper is fixedly connected with a blanking groove, and the two sides of the bottom end of the blanking groove are symmetrically and fixedly connected with supporting plates; through grooves are formed in the inner sides of the two supporting plates, a conveying belt is arranged on the inner sides of the through grooves, and a limiting assembly is arranged at the top end of the conveying belt. The limiting assembly comprises four L-shaped check blocks, and the four L-shaped check blocks are evenly and fixedly connected to the top end of the conveying belt. The pouring mold is arranged at the top end of the conveying belt and can move left and right along with the conveying belt, the discharging barrel is arranged at the bottom end of the discharging groove, pouring work can be conducted on the inner side of the pouring mold, the pouring mold moves left and right to conduct pouring work, and slow pouring can be conducted layer by layer; the situation that the curb backrest is not uniform and full enough due to the fact that excessive cement is poured once is effectively avoided, and the pouring effect is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of municipal road construction, and particularly relates to a curb backrest pouring device. Background Technique

[0002] The curb backrest is a facility arranged above the curb, with a vertical protection function, which can effectively prevent traffic accidents and improve the beauty of the road.

[0003] The utility model patent with the publication number 202322018790.3 discloses a curb backrest pouring device, which includes a bracket, a hopper is fixed on the bracket, the lower part of the hopper is communicated with a vertical feeding chute, and the port of an inclined feeding chute is hinged to a rotating feeding chute; an opening is arranged on the vertical feeding chute, a baffle is arranged in the opening, extension plates are arranged on both sides of the baffle, racks are arranged on the extension plates, the racks are engaged with gears, both gears on both sides are fixedly connected with a fixed shaft, the fixed shaft is rotatably connected with a bearing seat, the bearing seat is fixed on a support plate, the support plate is fixed on the bracket, and a rotating handle is fixed at the end of the fixed shaft. The invention can pour the backrest in front of the curb and also pour the backrest behind the curb, and the switching during pouring is relatively fast, with strong practical value.

[0004] However, there are still some disadvantages in the actual use of the above device. More obviously, when the existing curb backrest is poured, the cement is mostly directly poured into the mold at one time. Such an operation is likely to cause uneven spreading of the mortar in the mold, resulting in an overall lack of fullness of the curb backrest. In this way, the quality of the curb backrest produced by pouring cannot be guaranteed, affecting the efficiency of the finished product of the curb backrest pouring.

[0005] Therefore, it is very necessary to invent a curb backrest pouring device to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a curb backrest pouring device. By arranging a pouring mold at the top of a conveyor belt, the pouring mold can move left and right along with the conveyor belt. An outlet cylinder is arranged at the bottom of the feeding chute, and pouring work can be carried out inside the pouring mold. The pouring work of the pouring mold moving left and right can be carried out layer by layer slowly, effectively avoiding uneven and insufficient fullness of the curb backrest caused by pouring too much cement at one time, and effectively improving the pouring effect, so as to solve the problem that when the existing curb backrest is poured, the cement is mostly directly poured into the mold at one time. Such an operation is likely to cause uneven spreading of the mortar in the mold, resulting in an overall lack of fullness of the curb backrest. In this way, the quality of the curb backrest produced by pouring cannot be guaranteed, affecting the efficiency of the finished product of the curb backrest pouring as mentioned in the above background technique.

[0007] According to one aspect of the present disclosure, the following technical solution is provided: A curb backrest pouring device includes a feed hopper, the bottom end of the feed hopper is fixedly connected with a blanking chute, and both sides of the bottom end of the blanking chute are symmetrically and fixedly connected with support plates;

[0008] A through groove is arranged inside the two support plates, a conveyor belt is arranged inside the through groove, and a limiting component is arranged at the top end of the conveyor belt;

[0009] The limiting component includes L-shaped stoppers, there are four L-shaped stoppers and they are evenly fixedly connected to the top end of the conveyor belt. A pouring mold is arranged inside the limiting component, and grooves are arranged at both ends inside the pouring mold.

[0010] For a curb backrest pouring device according to at least one embodiment of the present disclosure, a guiding block is arranged inside the blanking chute, guiding grooves are arranged on both sides of the guiding block, and a discharge cylinder is arranged at the bottom end of the guiding groove.

[0011] For a curb backrest pouring device according to at least one embodiment of the present disclosure, a discharge chute is arranged inside the discharge cylinder, the discharge chute communicates with the guiding groove, and the discharge cylinder is arranged corresponding to the groove.

[0012] For a curb backrest pouring device according to at least one embodiment of the present disclosure, a hydraulic cylinder is fixedly connected to one side of the discharge cylinder, a connecting block is fixedly connected to the output end of the hydraulic cylinder, and a connecting plate is fixedly connected to the other end of the connecting block.

[0013] For a curb backrest pouring device according to at least one embodiment of the present disclosure, a baffle is arranged inside the discharge cylinder, one end of the baffle is fixedly connected to the connecting plate, a limiting block is fixedly connected to the other end of the baffle, and a first limiting groove and a second limiting groove are arranged inside the discharge cylinder, and both the first limiting groove and the second limiting groove are arranged corresponding to the limiting block.

[0014] The technical effects and advantages of the present utility model:

[0015] (1) In the present utility model, a pouring mold is arranged at the top end of the conveyor belt, and the pouring mold can move left and right along with the conveyor belt. A discharge cylinder is arranged at the bottom end of the blanking chute, and pouring work can be carried out into the inside of the pouring mold. The pouring work with the pouring mold moving left and right can be carried out layer by layer slowly, effectively avoiding the situation that too much cement is poured at one time, resulting in the curb backrest not being uniform and full enough, and effectively improving the pouring effect;

[0016] (2) The utility model is provided with a hydraulic cylinder on one side of the discharge cylinder. The hydraulic cylinder can effectively drive the connecting block, the connecting plate and the baffle to move, so that the discharge cylinder can be temporarily closed when installing the casting mold, and when casting is required, the channel of the discharge cylinder can be quickly opened to complete the casting work, effectively improving the casting effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings illustrate exemplary embodiments of the present disclosure and, together with the description thereof, are used to explain the principles of the present disclosure. The drawings are included to provide a further understanding of the present disclosure and are incorporated in this specification and form a part of this specification.

[0018] Figure 1 is an overall structural schematic diagram of a curb backrest casting device according to an embodiment of the present disclosure.

[0019] Figure 2 is an internal structural schematic diagram of a curb backrest casting device according to an embodiment of the present disclosure.

[0020] Figure 3 is Figure 2 an enlarged structural schematic diagram of part A in

[0021] The specific reference numerals in the drawings are as follows:

[0022] 1, feed hopper; 11, blanking chute; 111, guiding chute; 112, guiding block; 12, support plate; 13, through groove;

[0023] 2, conveyor belt; 21, L-shaped stop block;

[0024] 3, casting mold; 31, groove;

[0025] 4, discharge cylinder; 41, discharge chute; 42, first limiting groove; 43, second limiting groove;

[0026] 5, hydraulic cylinder; 51, connecting block;

[0027] 6, baffle; 61, limiting block; 62, connecting plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] As Figures 1-3 shown, a curb backrest casting device of the present disclosure includes a feed hopper 1. The bottom end of the feed hopper 1 is fixedly connected with a blanking chute 11. Both sides of the bottom end of the blanking chute 11 are symmetrically and fixedly connected with support plates 12;

[0029] A through groove 13 is arranged inside the two support plates 12. A conveyor belt 2 is arranged inside the through groove 13. A limiting assembly is arranged at the top end of the conveyor belt 2;

[0030] The limiting component includes an L-shaped stopper 21. There are four L-shaped stoppers 21, which are evenly and fixedly connected to the top of the conveyor belt 2. Inside the limiting component, there is a casting mold 3. At both ends inside the casting mold 3, there are grooves 31. By setting the conveyor belt 2, the conveyor belt 2 can drive the casting mold 3 to move left and right, and the moving distance of the conveyor belt 2 is preset. The movement of the casting mold 3 is restricted, so that the casting mold 3 can reciprocate on the top of the conveyor belt 2. When pouring, the mortar flows into the inside of the casting mold 3 layer by layer. By setting the L-shaped stopper 21, the L-shaped stopper 21 can effectively limit the position of the casting mold 3, which is convenient for placing the casting mold 3 on the top of the conveyor belt 2 and making the placement of the casting mold 3 more stable.

[0031] Inside the feeding chute 11, there is a material guiding block 112. On both sides of the material guiding block 112, there are material guiding grooves 111. At the bottom end of the material guiding groove 111, there is a discharge cylinder 4. By setting the material guiding groove 111, the mortar poured from the inside of the feeding hopper 1 can flow along the material guiding block 112 into the inside of the material guiding groove 111 for subsequent pouring work.

[0032] Inside the discharge cylinder 4, there is a discharge chute 41. The discharge chute 41 communicates with the material guiding groove 111. The discharge cylinder 4 is arranged corresponding to the groove 31. By setting the discharge chute 41, the mortar can flow down along the discharge chute 41. By setting the discharge cylinder 4, the discharge cylinder 4 is arranged corresponding to the groove 31. Thus, when the casting mold 3 moves left and right, the discharge cylinder 4 moves inside the groove 31 and the mortar flows into the inside of the casting mold 3 layer by layer for pouring work.

[0033] On one side of the discharge cylinder 4, there is a fixedly connected hydraulic cylinder 5. The output end of the hydraulic cylinder 5 is fixedly connected with a connecting block 51. The other end of the connecting block 51 is fixedly connected with a connecting plate 62. By setting the hydraulic cylinder 5, the hydraulic cylinder 5 can effectively drive the connecting block 51 to move. The connecting block 51 is fixedly connected with a limiting block 61. The limiting block 61 is fixedly connected with a baffle 6. Thus, it can effectively drive the baffle 6 to move. The hydraulic cylinder 5 is controlled by a control switch. Specifically, when the casting mold 3 is arranged on the conveyor belt 2 for pouring, the hydraulic cylinder 5 drives the baffle 6 to release the flow limiting effect on the discharge chute 41, so that the mortar flows down from the discharge chute 41 to complete the pouring work. After the pouring work is completed, the hydraulic cylinder 5 drives the baffle 6 to move to limit the discharge chute 41, so that the mortar cannot flow down from the inside of the discharge chute 41. After removing the casting mold 3 and replacing the casting mold 3, the hydraulic cylinder 5 is started again to complete the pouring work.

[0034] Inside the discharge cylinder 4, a baffle 6 is provided. One end of the baffle 6 is fixedly connected to the connecting plate 62, and the other end of the baffle 6 is fixedly connected with a limit block 61. Inside the discharge cylinder 4, a first limit groove 42 and a second limit groove 43 are provided. The first limit groove 42 and the second limit groove 43 are both correspondingly arranged with the limit block 61. By providing the baffle 6, the baffle 6 can effectively block the mortar falling from above the discharge chute 41, and when in use, it is moved to one side to allow the mortar to fall from the discharge chute 41. By providing the limit block 61, the first limit groove 42 and the second limit groove 43 can effectively limit the limit block 61. When the limit block 61 is arranged inside the first limit groove 42, the baffle 6 completely closes the discharge chute 41, preventing the mortar from flowing down. When the limit block 61 is arranged inside the second limit groove 43, the discharge chute 41 is completely unobstructed, allowing the mortar to flow down along the discharge chute 41.

[0035] During specific use, a new casting mold 3 is placed at the top of the conveyor belt 2, and at the same time, the mortar for casting is poured into the inside of the feed hopper 1. The conveyor belt 2 is started to drive the casting mold 3 into the inside of the through groove 13. When the groove 31 on the right side of the casting mold 3 moves to the bottom of the discharge cylinder 4, the hydraulic cylinder 5 is started to release the block of the baffle 6 on the discharge chute 41, allowing the mortar to enter the inside of the casting mold 3 from the discharge chute 41. And the conveyor belt 2 drives the casting mold 3 to move reciprocally, so that the discharge cylinder 4 moves back and forth from the groove 31 on one side of the casting mold 3 to the groove 31 on the other side, enabling the mortar to enter the inside of the casting mold 3 layer by layer for the casting work.

[0036] Those skilled in the art should understand that the above embodiments are only for clearly explaining the present disclosure, rather than limiting the scope of the present disclosure. For those skilled in the art, other changes or variations can be made based on the above disclosure, and these changes or variations are still within the scope of the present disclosure.

Claims

1. A curb backrest casting device, comprising a feed hopper (1), the bottom end of the feed hopper (1) is fixedly connected with a blanking chute (11), and both sides of the bottom end of the blanking chute (11) are symmetrically and fixedly connected with support plates (12); It is characterized in that: A through groove (13) is arranged inside the two support plates (12), a conveyor belt (2) is arranged inside the through groove (13), and a limiting component is arranged at the top end of the conveyor belt (2); The limiting component includes L-shaped stoppers (21), four L-shaped stoppers (21) are arranged and evenly fixedly connected to the top end of the conveyor belt (2), a casting mold (3) is arranged inside the limiting component, and grooves (31) are arranged at both ends inside the casting mold (3).

2. The curb backrest casting device according to claim 1, characterized in that: A material guiding block (112) is arranged inside the blanking chute (11), material guiding grooves (111) are arranged on both sides of the material guiding block (112), and a discharge cylinder (4) is arranged at the bottom end of the material guiding groove (111).

3. The curb backrest pouring device according to claim 2, characterized in that: A discharge chute (41) is arranged inside the discharge cylinder (4), the discharge chute (41) communicates with the material guiding groove (111), and the discharge cylinder (4) is arranged corresponding to the groove (31).

4. A curb backrest casting device according to claim 3, characterized in that: A hydraulic cylinder (5) is fixedly connected to one side of the discharge cylinder (4), an output end of the hydraulic cylinder (5) is fixedly connected with a connecting block (51), and the other end of the connecting block (51) is fixedly connected with a connecting plate (62).

5. The curb backrest pouring device according to claim 4, characterized in that: A baffle (6) is arranged inside the discharge cylinder (4), one end of the baffle (6) is fixedly connected with the connecting plate (62), the other end of the baffle (6) is fixedly connected with a limiting block (61), a first limiting groove (42) and a second limiting groove (43) are arranged inside the discharge cylinder (4), and both the first limiting groove (42) and the second limiting groove (43) are arranged corresponding to the limiting block (61).

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