Tarpaulin covering device for cement loading and transporting vehicle

Abstract

The utility model provides a cement loading and transporting vehicle tarpaulin covering device, and relates to the technical field of tarpaulin covering, the cement loading and transporting vehicle tarpaulin covering device comprises a base, a guide frame is fixedly arranged on the base, a movable frame is movably connected to the guide frame, and a lifting assembly for driving the movable frame to move up and down on the guide frame is arranged on the base; the tarpaulin winding drum is clamped through the clamping assembly, then the moving frame is driven by the lifting assembly to drive the tarpaulin winding drum to move upwards, then a worker climbs to the top of a vehicle filled with cement, the tarpaulin and the front end of the top of the vehicle are tightly bound, and then the tarpaulin winding drum is clamped through the clamping assembly. Compared with the prior art, the tarpaulin lifting device can be suitable for loading and transporting vehicles with different heights, the clamping assembly and the lifting assembly are matched to enable the tarpaulin winding drum to ascend to the needed position along with the moving frame, the tarpaulin winding drum does not need to be manually carried to the needed height, and the labor intensity of workers is greatly reduced.

Description

Technical Field

[0001] The present application relates to the technical field of tarpaulin coverings, and in particular to a tarpaulin covering device for a cement loading vehicle. Background Art

[0002] During the bulk cement shipment process, vehicles are used to transport cement. In order to avoid the bumps and wind during the driving process that may cause cement dust to fly and pollute the environment, it is necessary to cover the shipping vehicles with tarpaulins to reduce the generation of dust.

[0003] In the prior art, a platform of fixed height is used to cover the loading vehicle with a tarpaulin. The worker transports the tarpaulin to the tarpaulin covering platform, then climbs to the top of the vehicle loaded with cement, ties the tarpaulin to the front end of the vehicle top, and then starts the vehicle forward to pull the tarpaulin onto the vehicle. However, cement loading vehicles have different heights, and the existing tarpaulin covering platform is not suitable for loading vehicles of different heights. In addition, it is laborious and labor-intensive to manually carry the tarpaulin to the tarpaulin covering platform. Summary of the Invention

[0004] The purpose of the embodiment of the present application is to provide a tarpaulin covering device for cement loading vehicles, which can solve the technical problems that the existing tarpaulin covering platform is not suitable for loading vehicles of different heights, and manual transportation of the tarpaulin to the tarpaulin covering platform is relatively labor-intensive and labor-intensive.

[0005] An embodiment of the present application provides a tarpaulin device for covering a cement loading vehicle, comprising a base, a guide frame fixedly provided on the base, a movable frame movably connected to the guide frame, a lifting assembly for driving the movable frame to move up and down on the guide frame provided on the base, a clamping assembly for clamping a tarpaulin roll provided on the side of the movable frame away from the guide frame, a safety protection assembly for protecting workers during operation provided on the top of the guide frame, and a vehicle stop assembly for positioning the vehicle provided on the base.

[0006] Furthermore, the guide frame is provided with a first guide groove, and the movable frame is slidably connected to the first guide groove.

[0007] Furthermore, the lifting assembly includes a lifting motor and a lifting screw, the lifting motor is fixed on the base, the lifting screw is rotatably set on the guide frame, the lower end of the lifting screw is connected to the output shaft of the lifting motor, and the lifting screw passes through the movable frame and is threadedly connected to the movable frame.

[0008] Furthermore, the clamping assembly includes a clamping motor, a clamping screw, a first clamping member and a second clamping member. The clamping motor is fixed on the movable frame, the clamping screw is rotatably arranged on the movable frame, and a second guide groove is provided on the movable frame. The first clamping member and the second clamping member are both slidably connected to the second guide groove. A separating ring is provided in the middle of the clamping screw, and the two sides of the separating ring are located on the clamping screw with opposite thread directions. The first clamping member is located on one side of the separating ring and is threadedly connected to the clamping screw, and the second clamping member is located on the other side of the separating ring and is threadedly connected to the clamping screw.

[0009] Furthermore, the safety protection assembly includes a protection rod and a safety rope, the protection rod is fixed on the guide frame, and one end of the safety rope is connected to the protection rod.

[0010] Furthermore, the vehicle baffle assembly includes a baffle and a reinforcement plate, the baffle is fixed on the base, and the reinforcement plate is fixed at the connection between the baffle and the base.

[0011] Furthermore, there are two vehicle stop assemblies, and the two vehicle stop assemblies are symmetrically arranged.

[0012] Beneficial effects of the utility model:

[0013] The utility model clamps the tarpaulin roll through the clamping assembly, and then drives the mobile frame to move the tarpaulin roll upward through the lifting assembly. Then the staff climbs to the top of the vehicle loaded with cement, ties the tarpaulin to the front end of the vehicle top, and then starts the vehicle to move forward to pull the tarpaulin onto the vehicle. Compared with the existing technology, it can be applied to shipping vehicles of different heights, and the tarpaulin roll is raised to the required position with the mobile frame through the cooperation of the clamping assembly and the lifting assembly. There is no need to manually carry it to the required height, which greatly reduces the labor intensity of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0015] Figure 1 This is a schematic diagram of the structure of some embodiments of the present application;

[0016] Figure 2 A top view of some embodiments of the present application;

[0017] Figure 3 It is a right side view of some embodiments of the present application;

[0018] The reference numerals are:

[0019] 1. Base; 2. Guide frame; 21. First guide slot; 3. Moving frame; 31. Second guide slot; 4. Lifting assembly; 41. Lifting motor; 42. Lifting screw; 5. Clamping assembly; 51. Clamping motor; 52. Clamping screw; 53. First clamping piece; 54. Second clamping piece; 6. Safety protection assembly; 61. Protection rod; 62. Safety rope; 7. Vehicle stop assembly; 71. Baffle; 72. Reinforcement plate. DETAILED DESCRIPTION

[0020] To make the objectives, technical solutions, and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Generally, the components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for protection, but merely represents selected embodiments of the present application. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments in the present application without creative work are within the scope of protection of the present application.

[0022] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0023] In the description of this application, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the product of this application is typically placed when in use. These terms are intended only to facilitate the description of this application and simplify the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this application. Furthermore, the terms "first," "second," "third," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0024] Furthermore, terms such as "horizontal," "vertical," and "overhanging" do not necessarily imply that a component must be absolutely horizontal or overhanging, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but rather that it can be slightly tilted.

[0025] It should also be noted that, in the description of this application, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances. Specific embodiment:

[0027] like Figure 1-3 As shown, the present application provides a tarpaulin device for cement loading vehicle, including a base 1, a guide frame 2 is fixedly provided on the base 1, a mobile frame 3 is movably connected to the guide frame 2, a lifting component 4 is provided on the base 1 for driving the mobile frame 3 to move up and down on the guide frame 2, a clamping component 5 for clamping the tarpaulin roll is provided on the side of the mobile frame 3 away from the guide frame 2, a safety protection component 6 is provided on the top of the guide frame 2 for protecting the staff during operation, a vehicle block component 7 for vehicle positioning is provided on the base 1, specifically, a fixing hole is provided on the base 1, and the entire device is fixed in the desired position by passing a screw through the fixing hole, and the fixing hole is fixed to the desired position by screws. The clamping assembly 5 clamps the tarpaulin roll, and then drives the mobile frame 3 to drive the clamping assembly to the desired position through the lifting assembly 4, and then drives the vehicle loaded with bulk cement in reverse to the front of the vehicle gear assembly. Then the staff climbs to the top of the vehicle loaded with cement, ties the tarpaulin to the front end of the vehicle top, and then starts the vehicle forward to pull the tarpaulin on the vehicle. Compared with the existing technology, it can be applied to shipping vehicles of different heights, and the tarpaulin roll is raised to the desired position with the mobile frame 3 through the cooperation of the clamping assembly 5 and the lifting assembly 4. There is no need to manually carry it to the required height, which greatly reduces the labor intensity of the staff.

[0028] like Figure 1 and Figure 2 As shown, the guide frame 2 is provided with a first guide groove 21 , and the movable frame 3 is slidably connected to the first guide groove 21 . When the movable frame 3 moves up and down, it moves up and down along the first guide groove 21 and moves stably.

[0029] like Figure 1 and Figure 3 As shown, the lifting assembly 4 includes a lifting motor 41 and a lifting screw 42. The lifting motor 41 is fixed on the base 1, and the lifting screw 42 is rotatably set on the guide frame 2. The lower end of the lifting screw 42 is connected to the output shaft of the lifting motor 41. The lifting screw 42 passes through the moving frame 3 and is threadedly connected to the moving frame 3. Specifically, the lifting motor 41 drives the lifting screw 42 to rotate, thereby causing the moving frame 3 to move upward or downward along the first guide groove 21 of the guide frame 2.

[0030] like Figure 1 and Figure 2 As shown, the clamping assembly 5 includes a clamping motor 51, a clamping screw 52, a first clamping member 53 and a second clamping member 54. The clamping motor 51 is fixed on the mobile frame 3, and the clamping screw 52 is rotatably arranged on the mobile frame 3. The mobile frame 3 is provided with a second guide groove 31. The first clamping member 53 and the second clamping member 54 are both slidably connected to the second guide groove 31. A separation ring is provided in the middle of the clamping screw 52. The two sides of the separation ring are located on the clamping screw 52 with opposite thread directions. The first clamping member 53 is located on one side of the separation ring and is threadedly connected to the clamping screw 52. The second clamping member 54 is located on the other side of the separation ring. And it is threadedly connected to the clamping screw 52. Specifically, the clamping motor 51 drives the clamping screw 52 to rotate, so that the first clamping member 53 and the second clamping member 54 are close to or away from each other along the second guide groove 31. When the first clamping member 53 and the second clamping member 54 are close to each other, the tarpaulin roll placed between the first clamping member 53 and the second clamping member 54 is clamped, wherein the first clamping member 53 and the second clamping member 54 are provided with a plug-in column on the opposite side, and the first clamping member 53 and the second clamping member 54 are close to each other and the plug-in column is inserted into the tarpaulin roll, so that the tarpaulin roll can keep rotating when the tarpaulin is pulled out.

[0031] like Figure 1-3 As shown, the safety protection component 6 includes a protection rod 61 and a safety rope 62. The protection rod 61 is fixed on the guide frame 2, and one end of the safety rope 62 is connected to the protection rod 61. After the worker climbs to the top of the vehicle loaded with cement, he ties the safety rope 62 around his waist to prevent falling from the top of the vehicle, thereby improving the safety of the operation.

[0032] like Figure 1 and Figure 3 As shown, the vehicle baffle assembly 7 includes a baffle 71 and a reinforcement plate 72. The baffle 71 is fixed on the base 1, and the reinforcement plate 72 is fixed at the connection between the baffle 71 and the base 1. The connection between the baffle 71 and the base 1 is reinforced by the reinforcement plate 72. The baffle 71 can prevent the driver from over-reversing when reversing the vehicle, plays a positioning role, and facilitates tarpaulin covering.

[0033] like Figure 1 and Figure 3 As shown, there are two vehicle stop assemblies 7, and the two vehicle stop assemblies 7 are symmetrically arranged. In this embodiment, the two vehicle stop assemblies 7 are both located below the clamping assembly. The two vehicle stop assemblies 7 are used to position and block the backward vehicle, and the positioning effect is good.

[0034] The above are merely preferred embodiments of the present application and are not intended to limit the present application. Those skilled in the art will readily appreciate that various modifications and variations are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present application shall be included within the scope of protection of the present application.

Claims

1. A tarpaulin device for a cement loading vehicle, characterized in that: It includes a base, a guide frame is fixed on the base, a mobile frame is movably connected to the guide frame, a lifting assembly is provided on the base for driving the mobile frame to move up and down on the guide frame, a clamping assembly for clamping the tarpaulin roll is provided on the side of the mobile frame away from the guide frame, a safety protection assembly for protecting the staff during operation is provided on the top of the guide frame, and a vehicle block assembly for positioning the vehicle is provided on the base.

2. A tarpaulin device for cement transport vehicles according to claim 1, characterized in that: The guide frame is provided with a first guide groove, and the movable frame is slidably connected to the first guide groove.

3. The tarpaulin device for cement transporting vehicles according to claim 1, characterized in that: The lifting assembly includes a lifting motor and a lifting screw. The lifting motor is fixed on the base. The lifting screw is rotatably set on the guide frame. The lower end of the lifting screw is connected to the output shaft of the lifting motor. The lifting screw passes through the moving frame and is threadedly connected to the moving frame.

4. The tarpaulin device for cement transporting vehicles according to claim 1, characterized in that: The clamping assembly includes a clamping motor, a clamping screw, a first clamping member and a second clamping member. The clamping motor is fixed on the movable frame, the clamping screw is rotatably arranged on the movable frame, and a second guide groove is provided on the movable frame. The first clamping member and the second clamping member are both slidably connected to the second guide groove. A separating ring is provided in the middle of the clamping screw, and the two sides of the separating ring are located on the clamping screw with opposite thread directions. The first clamping member is located on one side of the separating ring and is threadedly connected to the clamping screw, and the second clamping member is located on the other side of the separating ring and is threadedly connected to the clamping screw.

5. The tarpaulin device for cement transporting vehicles according to claim 1, characterized in that: The safety protection assembly includes a protection rod and a safety rope. The protection rod is fixed on the guide frame, and one end of the safety rope is connected to the protection rod.

6. The tarpaulin device for cement transporting vehicles according to claim 1, characterized in that: The vehicle baffle assembly includes a baffle and a reinforcement plate. The baffle is fixed on the base, and the reinforcement plate is fixed at the connection between the baffle and the base.

7. The tarpaulin device for cement transporting vehicles according to claim 6, characterized in that: There are two vehicle stop assemblies, and the two vehicle stop assemblies are symmetrically arranged.

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