Portable combined type counterweight filler powder sampling device

Abstract

The utility model discloses a portable combined counterweight filler powder sampling device which comprises a material taking device, a supporting device and a tightening device, the material taking device comprises a material taking tank, a cover plate capable of being closed is hinged to an opening of the material taking tank, and a spring used for driving the cover plate to be closed is connected between the cover plate and the inner wall of the material taking tank. The supporting device comprises a supporting pipe, and the lower end of the supporting pipe is detachably fixed to the outer wall of the material taking tank. The tightening device comprises a plurality of steel wire rope guiders arranged on the supporting pipe, a steel wire rope is connected to the cover plate, the end, away from the cover plate, of the steel wire rope penetrates through the steel wire rope guiders on the supporting pipe and then is connected to the movable end of the handle, and when the movable end of the handle is closed, the steel wire rope can be tensioned to open the cover plate. The tightening device can be used for controlling opening and closing of a cover plate sealing cover of the material taking tank, and the sampling process is completed in a manner of assisting in collecting filler powder by using the supporting device.

Description

Technical Field

[0001] The utility model relates to the field of portable combined counterweight filler powder sampling devices, and particularly to a portable combined counterweight filler powder sampling device. Background Art

[0002] At present, the counterweight products of construction machinery vehicles mostly adopt filling processes, and the mixing ratio of counterweight fillers mostly uses the form of a pit mixing bin. To ensure that parameters such as the volume and weight of the counterweight meet the design expectations, multiple samplings and assays are required during the production process. Since the pit mixing bin is relatively deep and the mixing operation cannot be stopped, there is a certain danger in manual sampling. Summary of the Utility Model

[0003] Aiming at the above-mentioned existing technical deficiencies, the purpose of the utility model is to provide a portable combined counterweight filler powder sampling device, which can control the opening and closing of the cover of the sampling tank by using a tightening device, and complete the sampling process by using a support device to assist in collecting filler powder.

[0004] To solve the above technical problems, the utility model adopts the following technical solutions:

[0005] The utility model provides a portable combined counterweight filler powder sampling device, which includes a sampling device, a support device and a tightening device;

[0006] The sampling device includes a sampling tank, and a cover plate capable of closing is hinged at the opening of the sampling tank. A spring for driving its closing is connected between the cover plate and the inner wall of the sampling tank; the support device includes a support pipe, and the lower end of the support pipe is detachably fixed on the outer wall of the sampling tank;

[0007] The tightening device includes a plurality of wire rope guides arranged on the support pipe. A wire rope is connected to the cover plate, and the end of the wire rope far from the cover plate passes through the wire rope guide on the support pipe and is connected to the movable end of a handle. When the movable end of the handle closes, it can tighten the wire rope to open the cover plate.

[0008] Preferably, the support pipe is fixedly composed of several sections of steel pipes.

[0009] Preferably, the support pipe adopts a telescopic pipe, which can adjust the length according to requirements. A reel for winding the wire rope is provided at the movable end of the handle.

[0010] Preferably, the cover plate is hinged at the upper opening of the sampling tank through a pin shaft.

[0011] Preferably, the structure of the sampling tank is a cylinder, and the cover plate is a circular plate.

[0012] The beneficial effects of the present utility model are as follows: This device can use a tightening device to control the opening and closing of the cover plate of the material taking tank, and complete the sampling process by using a supporting device to assist in collecting the filling material powder. At the same time, the supporting device can adjust its length to meet different requirements. It has simple operation, high efficiency and low cost, and greatly improves safety. Brief Description of the Drawings

[0013] 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-described 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.

[0014] Figure 1 It is a schematic structural diagram of a portable combined counterweight filling material powder sampling device provided by an embodiment of the present utility model;

[0015] Figure 2 It is a schematic structural diagram of the material taking tank provided by an embodiment of the present utility model;

[0016] Figure 3 It is a schematic connection diagram of the cover plate and the steel wire rope provided by an embodiment of the present utility model;

[0017] Figure 4 It is a schematic structural diagram of the tightening device provided by an embodiment of the present utility model.

[0018] Description of the Reference Numerals in the Drawings:

[0019] 1. Material taking device; 2. Supporting device; 3. Tightening device; 4. Material taking tank; 5. Bottom plate; 6. Cover plate; 7. Pin shaft; 8. Spring; 9. Support pipe; 10. Bolt; 11. Steel wire rope guide; 12. Handle; 13. Steel wire rope. Detailed Embodiments

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope protected by the present utility model.

[0021] As Figures 1 to 4 shown, a portable combined counterweight filling material powder sampling device includes a material taking device 1, a supporting device 2, and a tightening device 3;

[0022] The material taking device includes a material taking tank 4 provided with a bottom plate 5. A cover plate 6 capable of closing is hinged at the opening of the material taking tank 4. A spring 8 for driving its closing is connected between the cover plate 6 and the inner wall of the material taking tank;

[0023] The tightening device includes a plurality of wire rope guides 11 provided on the support pipe 9. A wire rope 13 is connected to the cover plate 6. The end of the wire rope 13 away from the cover plate 6 passes through the wire rope guide 11 on the support pipe 9 and is connected to the movable end of the handle 12. When the movable end of the handle 12 is closed, it can tighten the wire rope 13 to open the cover plate 6.

[0024] The support pipe 9 is fixedly combined by a plurality of steel pipes.

[0025] The support pipe 9 adopts a telescopic pipe and can adjust the length according to requirements. The movable end of the handle 12 is provided with a reel for winding the wire rope.

[0026] The cover plate 6 is hinged at the upper opening of the material taking tank 4 through a pin shaft 7.

[0027] The structure of the material taking tank 4 is a cylinder, and the cover plate 6 is a circular plate.

[0028] During operation, operate the support device 2 to extend the material taking tank 4 into the pit mixing bin, adjust it to the sampling depth through the support device 2, hold the handle 12 of the tightening device 3 to open the cover plate 6 of the material taking tank 4 to start taking materials. After the material taking tank 4 is full, release the movable end of the handle 12 to close the cover plate 6 to complete the powder sampling.

[0029] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalent technologies, the present invention also intends to include these changes and modifications.

Claims

1. A portable combined weighted filler powder sampling device, characterized by: It comprises a material taking device (1), a supporting device (2) and a tightening device (3); The material taking device comprises a material taking tank (4), a cover plate (6) which can be closed is hinged at the opening of the material taking tank (4), and a spring (8) for driving the cover plate (6) to close is connected between the cover plate (6) and the inner wall of the material taking tank; the support device comprises a support tube (9), the lower end of the support tube (9) is detachably fixed to the outer wall of the material taking tank (4); The tightening device comprises a plurality of steel wire rope guides (11) arranged on a support tube (9); a steel wire rope (13) is connected to the cover plate (6); an end of the steel wire rope (13) away from the cover plate (6) passes through the steel wire rope guide (11) on the support tube (9) and is connected to the movable end of the handle (12); when the movable end of the handle (12) is closed, the steel wire rope (13) can be tightened to open the cover plate (6).

2. The portable combined weight filling material powder sampling device according to claim 1, characterized in that: The support pipe (9) is formed by fixing and assembling a plurality of steel pipe sections.

3. The portable combined weight filler powder sampling device according to claim 1, characterized in that: The support tube (9) is a telescopic tube, and its length can be adjusted according to demand. The movable end of the handle (12) is provided with a reel for winding the wire rope.

4. The portable combined weight filling material powder sampling device according to claim 1, characterized in that: The cover plate (6) is hinged to the upper opening of the material taking tank (4) via a pin shaft (7).

5. The portable combined weight filling material powder sampling device according to claim 1, characterized in that: The material taking tank (4) has a cylindrical structure, and the cover plate (6) is a circular plate.

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