Trailer for charging barrel discharge hopper

Abstract

The utility model provides a trailer for a charging barrel discharge hopper, which belongs to the technical field of trailers and comprises a trailer body, a support, a driving rod, a bearing plate and a bearing ring. Traveling wheels are mounted at the bottom of the vehicle body; the bracket is fixedly mounted at the top of the vehicle body; the driving rod is rotationally installed on the support in the vertical direction. The bearing plate is installed above the vehicle body in the horizontal direction, a limiting column in sliding fit with the vehicle body is installed at the bottom of the bearing plate, the limiting column is parallel to the driving rod, and the end, in the length direction, of the bearing plate is connected with the driving rod through threads; the bearing ring is fixedly installed at the end, away from the driving rod, of the bearing plate, and a notch groove is formed in the bearing ring. According to the trailer for the charging barrel discharge hopper, an operator can install the discharge hopper by means of the trailer for the charging barrel discharge hopper, manual carrying is not needed, only one operator is needed to complete installation operation of the discharge hopper, operation is more convenient, and the labor intensity of the operator is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of trailers, and more specifically, it relates to a trailer for a material cylinder discharge hopper. Background Art

[0002] In the processing workshop of instant noodle packages, powder used for processing noodle packages is usually contained in a material cylinder. A conical discharge hopper is installed at the bottom of the existing material cylinder. Since the discharge hopper itself is heavy, at least two operators are required to carry the discharge hopper to the bottom of the material cylinder during installation. Moreover, due to the limited space at the bottom of the material cylinder, the operators are extremely inconvenient to operate during the carrying process, and the labor intensity is relatively high. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a trailer for a material cylinder discharge hopper, aiming to solve the problems of inconvenient operation and high labor intensity during the installation of the material cylinder discharge hopper.

[0004] To achieve the above purpose, the technical solution adopted by the utility model is: to provide a trailer for a material cylinder discharge hopper, including:

[0005] A vehicle body, with traveling wheels installed at the bottom;

[0006] A bracket, fixedly installed on the top of the vehicle body;

[0007] A driving rod, rotatably installed on the bracket in the vertical direction;

[0008] A supporting plate, installed above the vehicle body in the horizontal direction. A limiting column that is slidably matched with the vehicle body is installed at the bottom of the supporting plate. The limiting column is parallel to the driving rod. One end of the supporting plate in the length direction is threadedly connected to the driving rod; and

[0009] A supporting ring, fixedly installed at one end of the supporting plate away from the driving rod, and a notch is provided on the supporting ring.

[0010] In a possible implementation manner, the supporting ring is fixedly connected to the supporting plate by welding.

[0011] In a possible implementation manner, a connecting plate is provided at one end of the supporting ring close to the supporting plate, and the connecting plate is bolted to the supporting plate.

[0012] In a possible implementation manner, a positioning groove for placing the connecting plate is provided on the bottom surface of the supporting plate.

[0013] In a possible implementation manner, a long hole for installing the bolt is provided on the supporting plate, and the long hole is arranged along the length direction of the supporting plate.

[0014] In a possible implementation manner, a first elastic support member is installed between the connecting plate and the vehicle body.

[0015] In a possible implementation manner, a second elastic support member is installed between the supporting plate and the vehicle body.

[0016] In a possible implementation manner, a bushing is detachably installed on the vehicle body, and the bushing is installed in cooperation with the limit post.

[0017] In a possible implementation manner, an operation disk is installed at the top of the driving rod.

[0018] In a possible implementation manner, an operation handle is installed on the outer circumference of the top surface of the operation disk, and the operation handle is parallel to the driving rod.

[0019] For the solution shown in the embodiments of the present application, compared with the prior art, for a trailer for a barrel unloading hopper of the present utility model, traveling wheels are installed at the bottom of the vehicle body, a bracket is fixedly installed at the top of the vehicle body, the driving rod is rotatably installed on the bracket in the vertical direction, the lower end of the driving rod is threadedly connected to the supporting plate, the top of the supporting plate is slidably matched with the vehicle body through a limit post, and a supporting ring is fixedly installed at one end of the supporting plate away from the driving rod. The unloading hopper is placed on the supporting ring, and the unloading hopper is transported to the lower part of the barrel by moving the vehicle body. By rotating the driving rod, the supporting plate moves upward under the restricting action of the limit post, thereby driving the unloading hopper on the supporting ring to move upward to the installation position. After the unloading hopper is installed, rotate the driving rod in the reverse direction to make the supporting ring move downward. Since the unloading hopper is a conical structure with a larger upper part and a smaller lower part, when the supporting ring moves downward to a size where the notch is larger than the outer diameter of the unloading hopper at the same height, the vehicle body can be moved, and finally the supporting ring is separated from the unloading hopper. The operator realizes the installation of the unloading hopper by means of the trailer for the barrel unloading hopper of the present application. There is no need for manual handling, and only one operator is required to complete the installation operation of the unloading hopper. The operation is more convenient, and the labor intensity of the operator is reduced. Description of the Drawings

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0021] Figure 1 It is a three-dimensional structural schematic diagram of a trailer for a barrel unloading hopper provided in Embodiment 1 of the present utility model;

[0022] Figure 2Schematic three-dimensional structure diagram of a trailer for a barrel unloading hopper provided in the second embodiment of the present utility model;

[0023] Figure 3 Schematic installation structure diagram of a support plate and a support ring provided in the second embodiment of the present utility model Figure 1 ;

[0024] Figure 4 Schematic installation structure diagram of a support plate and a support ring provided in the second embodiment of the present utility model Figure 2 。

[0025] In the figure: 1, vehicle body; 101, support; 102, driving rod; 103, support plate; 104, support ring; 105, traveling wheel; 106, limit post; 107, notch; 108, connecting plate; 109, bolt; 110, long slot; 111, first elastic support; 112, second elastic support; 113, bushing; 114, operation panel; 115, first lifting ring; 116, second lifting ring; 117, steel wire rope; 118, operation handle; 119, positioning groove. Detailed implementation manners

[0026] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present utility model clearer and more understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0027] Please refer to Figure 1 , and now a trailer for a barrel unloading hopper provided by the present utility model will be described. The trailer for a barrel unloading hopper includes: a vehicle body 1, a support 101, a driving rod 102, a support plate 103 and a support ring 104. Traveling wheels 105 are installed at the bottom of the vehicle body 1; the support 101 is fixedly installed on the top of the vehicle body 1; the driving rod 102 is rotatably installed on the support 101 in the vertical direction; the support plate 103 is installed above the vehicle body 1 in the horizontal direction, and a limit post 106 slidably engaged with the vehicle body 1 is installed at the bottom of the support plate 103. The limit post 106 is parallel to the driving rod 102, and one end of the support plate 103 in the length direction is threadedly connected to the driving rod 102; the support ring 104 is fixedly installed at one end of the support plate 103 away from the driving rod 102, and a notch 107 is formed on the support ring 104.

[0028] A trailer for a barrel unloading hopper provided in this embodiment, compared with the prior art, has traveling wheels 105 installed at the bottom of the vehicle body 1, and a bracket 101 is fixedly installed at the top of the vehicle body 1. The driving rod 102 is rotatably installed on the bracket 101 in the vertical direction. The lower end of the driving rod 102 is threadedly connected to the supporting plate 103. The top of the supporting plate 103 is slidably engaged with the vehicle body 1 through a limiting column 106. A supporting ring 104 is fixedly installed at one end of the supporting plate 103 away from the driving rod 102. The unloading hopper is placed on the supporting ring 104, and the unloading hopper is transported to the lower part of the barrel by moving the vehicle body 1. By rotating the driving rod 102, the supporting plate 103 moves upward under the restricting action of the limiting column 106, thereby driving the unloading hopper on the supporting ring 104 to move upward to the installation position. After the unloading hopper is installed, rotate the driving rod 102 in the reverse direction to make the supporting ring 104 move downward. Since the unloading hopper is a conical structure with a larger upper part and a smaller lower part, when the size of the notch 107 is larger than the outer diameter size of the unloading hopper at the same height as the supporting ring 104 moves downward, the vehicle body 1 can be moved, and finally the supporting ring 104 is separated from the unloading hopper. The operator realizes the installation of the unloading hopper by means of the trailer for the barrel unloading hopper of this application, without manual handling, and only one operator can complete the installation operation of the unloading hopper, which is more convenient to operate and reduces the labor intensity of the operator.

[0029] In this embodiment, the bracket 101 and the vehicle body 1 are fixedly connected by welding. A bearing is installed between the bracket 101 and the driving rod 102, thereby reducing the frictional resistance between the bracket 101 and the driving rod 102.

[0030] In some embodiments, please refer to Figure 1 , the supporting ring 104 and the supporting plate 103 are fixedly connected by welding. In this embodiment, the supporting ring 104 and the supporting plate 103 adopt a welding fixing method, which can ensure the connection strength between the two.

[0031] In some embodiments, please refer to Figure 2 , one end of the supporting ring 104 close to the supporting plate 103 is provided with a connecting plate 108, and the connecting plate 108 is connected to the supporting plate 103 by a bolt 109. In this embodiment, the connecting plate 108 and the supporting ring 104 are fixedly connected by welding. The connecting plate 108 is arranged radially along the supporting ring 104 and is opposite to the notch 107. The connecting plate 108 is a rectangular plate and is parallel to the supporting plate 103. The connecting plate 108 and the supporting plate 103 are connected by a bolt 109, thereby facilitating the repair and replacement of the supporting ring 104.

[0032] In some embodiments, please refer to Figure 4, a positioning groove 119 for placing the connecting plate 108 is formed on the bottom surface of the supporting plate 103. In this embodiment, the width dimension of the positioning groove 119 is the same as that of the connecting plate 108, so as to position the connecting plate 108 and prevent the connecting plate 108 from rotating relative to the supporting plate 103.

[0033] In some embodiments, please refer to Figure 3 , a long hole 110 for installing the bolt 109 is formed on the supporting plate 103, and the long hole 110 is arranged along the length direction of the supporting plate 103. In this embodiment, the length direction of the long hole 110 is consistent with the length direction of the supporting plate 103, and the length dimension of the positioning groove 119 is greater than that of the connecting plate 108. Therefore, the connecting plate 108 can move along the length direction of the supporting plate 103, so as to facilitate the adjustment of the distance between the supporting ring 104 and the supporting plate 103.

[0034] In some embodiments, please refer to Figure 2 , a first elastic support member 111 is installed between the connecting plate 108 and the vehicle body 1. In this embodiment, the first elastic support member 111 is a compression spring. The first elastic support member 111 supports the connecting plate 108. The unloading hopper exerts a downward force on the connecting plate 108, while the first elastic support member 111 exerts an upward force on the connecting plate 108, so as to prevent the connecting plate 108 from bending downward. The compression amount of the first elastic support member 111 will change as the connecting plate 108 moves up and down.

[0035] In some embodiments, please refer to Figure 2 , a second elastic support member 112 is installed between the supporting plate 103 and the vehicle body 1. In this embodiment, the second elastic support member 112 is a compression spring. The second elastic support member 112 provides a supporting force for the supporting plate 103. The number of the second elastic support members 112 is multiple and they are evenly arranged along the length direction of the supporting plate 103. The connecting plate 108 exerts a downward force on the supporting plate 103, while the second elastic support member 112 exerts an upward force on the supporting plate 103, so as to prevent the supporting plate 103 from bending downward.

[0036] In some embodiments, please refer to Figure 2 , a bushing 113 is detachably installed on the vehicle body 1, and the bushing 113 is installed in cooperation with the limiting post 106. In this embodiment, a through hole for installing the bushing 113 is formed on the vehicle body 1, and the bushing 113 and the through hole are in interference fit. The bushing 113 is made of carbon steel, has good strength, wear resistance and toughness, and relatively low cost.

[0037] In some embodiments, please refer to Figure 2, an operation panel 114 is installed at the top of the drive rod 102. In this embodiment, the operation panel 114 is fixedly welded to the top of the drive rod 102. The operation panel 114 is coaxially arranged with the drive rod 102. The operator drives the drive rod 102 to rotate by holding the operation panel 114. Since the outer diameter of the operation panel 114 is larger than that of the drive rod 102, when the operator holds the operation panel 114, a greater torque can be provided, thus achieving the purpose of labor saving.

[0038] In some embodiments, please refer to Figure 2 , an operation handle 118 is installed on the outer circumference of the top surface of the operation panel 114, and the operation handle 118 is parallel to the drive rod 102. In this embodiment, the operation handle 118 is cylindrical and parallel to the drive rod 102. The operation handle 118 is fixedly installed on the outer circumference of the top surface of the operation panel 114. The operator can hold the operation handle 118 to apply a force to the operation panel 114.

[0039] In some embodiments, please refer to Figure 2 , a first lifting ring 115 is fixedly installed on one side of the bracket 101 close to the supporting ring 104, and a second lifting ring 116 is fixedly installed on the top surface of one side of the supporting plate 103 close to the supporting ring 104. A steel wire rope 117 is installed between the first lifting ring 115 and the second lifting ring 116. The steel wire rope 117 applies an obliquely upward pulling force to the supporting plate 103, thus preventing the supporting plate 103 from generating downward bending deformation.

[0040] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A trailer for a barrel unloading hopper, characterized in that, Including: A vehicle body with traveling wheels mounted at the bottom; A bracket fixedly mounted on the top of the vehicle body; A driving rod rotatably mounted on the bracket in the vertical direction; A supporting plate horizontally mounted above the vehicle body. A limiting column slidably engaged with the vehicle body is mounted at the bottom of the supporting plate. The limiting column is parallel to the driving rod. One end of the supporting plate in the length direction is threadedly connected to the driving rod; And A supporting ring fixedly mounted at one end of the supporting plate away from the driving rod. A notch is formed in the supporting ring.

2. A trailer for a barrel unloading hopper according to claim 1, characterized in that, The supporting ring is fixedly connected to the supporting plate by welding.

3. A trailer for a barrel unloading hopper as described in claim 1, characterized in that, A connecting plate is provided at one end of the supporting ring close to the supporting plate. The connecting plate is bolted to the supporting plate.

4. A trailer for a barrel unloading hopper as described in claim 3, characterized in that, A positioning groove for placing the connecting plate is formed on the bottom surface of the supporting plate.

5. A trailer for a barrel unloading hopper according to claim 3, characterized in that, Long holes for mounting the bolts are formed in the supporting plate. The long holes are arranged along the length direction of the supporting plate.

6. A trailer for a barrel unloading hopper according to claim 3, characterized in that, A first elastic support is mounted between the connecting plate and the vehicle body.

7. The trailer for a barrel unloading hopper according to claim 3, characterized in that, A second elastic support is mounted between the supporting plate and the vehicle body.

8. A trailer for a barrel unloading hopper according to claim 1, characterized in that, A bushing is detachably mounted on the vehicle body. The bushing is fitted with the limiting column.

9. A trailer for a barrel unloading hopper according to claim 1, characterized in that, An operation panel is mounted at the top of the driving rod.

10. A trailer for a barrel unloading hopper according to claim 9, characterized in that, Operation handles are mounted on the outer circumference of the top surface of the operation panel. The operation handles are parallel to the driving rod.

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