Concrete discharging device

Abstract

The utility model relates to the technical field of constructional engineering, in particular to a concrete discharging device which is convenient for adjusting a discharging position and solving the problem of material blocking and comprises a main tank body, an auxiliary tank body is arranged at the bottom of the main tank body, a connecting cylinder is arranged between the main tank body and the auxiliary tank body, and the main tank body and the auxiliary tank body are flexibly connected through the connecting cylinder. First connecting blocks are arranged on the outer wall of the main tank body, second connecting blocks are arranged on the outer wall of the auxiliary tank body, a first connecting rod is arranged at the bottom of each first connecting block, a second connecting rod is arranged at the top of each second connecting block, and universal joints are arranged between the first connecting rods and the corresponding second connecting rods. A discharging pipe is arranged at the bottom of the auxiliary tank body, a control valve is arranged on the discharging pipe, a feeding port is formed in the top of the main tank body, the top of the feeding port is flared, a plurality of handles are arranged on the outer wall of the auxiliary tank body, a supporting frame is arranged on the outer wall of the main tank body, and the connecting cylinder is preferably made of rubber.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a concrete feeding device. Background Art

[0002] As we all know, concrete is a general term for engineering composite materials that are cemented into a whole by cementitious materials. The term concrete usually refers to cement as a cementitious material, sand and stone as aggregates; mixed with water (which may contain admixtures and additives) in a certain proportion, and then mixed to obtain cement concrete, also known as ordinary concrete, which is widely used in civil engineering. In the concrete production process, coarse sand, fine sand, gravel and water need to be weighed and transported to the mixer for mixing to form ready-mixed concrete. Then the concrete is discharged into the mixer truck through the discharge port set in the mixing station, and the mixer truck transports the ready-mixed concrete to the construction site.

[0003] The existing concrete feeding device has the following shortcomings:

[0004] 1. Before unloading, the driver of the mixer truck needs to align the inlet of the mixing tank with the discharge port of the mixing station. The existing method is based on the driver's manual judgment. When the positions do not correspond, multiple adjustments are required, making the unloading process time-consuming.

[0005] 2. When unloading materials, it is easy for the material to get stuck. Usually, the staff uses objects to knock on the outer wall of the unloading device to shake off the material, which is very inconvenient and will cause damage to the outer wall of the unloading device. Utility Model Content

[0006] 1. Technical issues to be solved

[0007] In view of the deficiencies in the prior art, the utility model provides a concrete feeding device, which is convenient for adjusting the feeding position and solving the problem of material jamming.

[0008] (II) Technical solution

[0009] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a concrete unloading device, comprising a main tank body, a sub-tank body is arranged at the bottom of the main tank body, a connecting tube is arranged between the main tank body and the sub-tank body, the main tank body and the sub-tank body are softly connected through the connecting tube, a first connecting block is arranged on the outer wall of the main tank body, a second connecting block is arranged on the outer wall of the sub-tank body, a first connecting rod is arranged at the bottom of each of the first connecting blocks, a second connecting rod is arranged at the top of each of the second connecting blocks, a universal joint is arranged between the first connecting rod and the corresponding second connecting rod, and a discharge pipe is arranged at the bottom of the sub-tank body.

[0010] Furthermore, a control valve is provided on the discharge pipe.

[0011] Furthermore, a feed port is arranged on the top of the main tank body, and the top of the feed port is flared.

[0012] Furthermore, a plurality of handles are provided on the outer wall of the auxiliary tank body.

[0013] Furthermore, a support frame is arranged on the outer wall of the main tank body.

[0014] Furthermore, the connecting tube is made of rubber.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a concrete feeding device, which has the following beneficial effects:

[0017] The concrete unloading device has a connecting tube, a main tank body and an auxiliary tank body connected by a soft connection, and a first connecting block, a second connecting block, a first connecting rod, a second connecting rod and a universal joint. The auxiliary tank body can be directly moved to adjust the position of the discharge pipe during unloading. When there is a small deviation in the unloading position, there is no need for the driver to adjust the position of the mixer truck, thereby facilitating unloading. When material jamming occurs during unloading, the auxiliary tank body is shaken to make the material fall without knocking on the outer wall of the unloading device, making unloading more convenient and not causing damage to the outer wall of the unloading device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 It is a front view structural schematic diagram of the utility model.

[0020] In the figure: 1. main tank body; 2. auxiliary tank body; 3. connecting tube; 4. first connecting block; 5. second connecting block; 6. first connecting rod; 7. second connecting rod; 8. universal joint; 9. discharge pipe; 10. control valve; 11. feed port; 12. support frame; 13. handle. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-2The utility model provides a concrete unloading device, comprising a main tank body 1, a sub-tank body 2 is arranged at the bottom of the main tank body 1, a connecting tube 3 is arranged between the main tank body 1 and the sub-tank body 2, the main tank body 1 and the sub-tank body 2 are softly connected through the connecting tube 3, a first connecting block 4 is arranged on the outer wall of the main tank body 1, a second connecting block 5 is arranged on the outer wall of the sub-tank body 2, a first connecting rod 6 is arranged at the bottom of each first connecting block 4, a second connecting rod 7 is arranged at the top of each second connecting block 5, a universal joint 8 is arranged between the first connecting rod 6 and the corresponding second connecting rod 7, and a discharge pipe 9 is arranged at the bottom of the sub-tank body 2.

[0023] Wherein, a control valve 10 is arranged on the discharge pipe 9 .

[0024] A feed inlet 11 is disposed on the top of the main tank body 1 , and the top of the feed inlet 11 is expanded.

[0025] Among them, a plurality of handles 13 are arranged on the outer wall of the auxiliary tank body 2 to facilitate moving and shaking the auxiliary tank body 2.

[0026] Wherein, a support frame 12 is arranged on the outer wall of the main tank body 1 .

[0027] The material of the connecting tube 3 is preferably rubber.

[0028] To sum up, when this concrete unloading device is in use, when there is a small deviation in the unloading position, the driver does not need to adjust the position of the mixer truck. The staff grabs the handle 13 by hand, moves the auxiliary tank body 2, and adjusts the position of the discharge pipe 9 to adjust the discharge position. When the material is stuck during the unloading process, the staff grabs the handle 13 by hand and shakes the auxiliary tank body 2 to make the material fall.

[0029] The technical terms or scientific terms used in the description of this application should be the common meanings understood by ordinary technicians in the field to which this application belongs. The words "upper", "lower", "left", "right", "center", "vertical", "horizontal", "inside", "outside" and other words indicating orientation used in the description of this application are only used to indicate relative directions or positional relationships, and do not imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation. When the absolute position of the described object changes, its relative positional relationship may also change accordingly, so it cannot be understood as a limitation on this application. The "first", "second", "third" and similar terms used in the description of this application are only used for descriptive purposes to distinguish different components, and cannot be understood as indicating or implying relative importance.

[0030] The words "one", "an" or "the" and the like used in the description of this application should not be understood as an absolute limitation on quantity, but should be understood as the existence of at least one. The words "include" or "comprise" and the like used in the description of this application mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, but do not exclude other elements or objects.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A concrete feeding device, comprising a main tank (1), characterized in that: A sub-tank body (2) is arranged at the bottom of the main tank body (1), a connecting tube (3) is arranged between the main tank body (1) and the sub-tank body (2), the main tank body (1) and the sub-tank body (2) are softly connected via the connecting tube (3), a first connecting block (4) is arranged on the outer wall of the main tank body (1), a second connecting block (5) is arranged on the outer wall of the sub-tank body (2), a first connecting rod (6) is arranged at the bottom of each of the first connecting blocks (4), a second connecting rod (7) is arranged at the top of each of the second connecting blocks (5), a universal joint (8) is arranged between the first connecting rod (6) and the corresponding second connecting rod (7), and a discharge pipe (9) is arranged at the bottom of the sub-tank body (2).

2. A concrete feeding device according to claim 1, characterized in that: The discharge pipe (9) is provided with a control valve (10).

3. A concrete feeding device according to claim 1, characterized in that: The top of the main tank body (1) is provided with a feed inlet (11), and the top of the feed inlet (11) is expanded.

4. A concrete feeding device according to claim 1, characterized in that: A plurality of handles (13) are provided on the outer wall of the auxiliary tank body (2).

5. A concrete feeding device according to claim 1, characterized in that: A support frame (12) is provided on the outer wall of the main tank body (1).

6. A concrete feeding device according to claim 1, characterized in that: The material of the connecting tube (3) is rubber.

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