Leakage-proof receiving hopper for concrete mixer

Abstract

The utility model relates to the technical field of leakage prevention of concrete mixers, and discloses a leakage-proof receiving hopper for a concrete mixer, which comprises a receiving funnel, the outer wall of the receiving funnel is fixedly connected with a leakage-proof cylinder, the bottom of the leakage-proof cylinder is provided with a collecting mechanism, the top of the receiving funnel is fixedly connected with a connecting ring, and the connecting ring is fixedly connected with a connecting rod. An adjusting mechanism is arranged on one side of the connecting ring; the collecting mechanism comprises a discharging pipe, the discharging pipe is fixedly connected to the bottom of the material receiving hopper, a leakage-proof sleeve is fixedly connected to the bottom of the leakage-proof barrel, and the discharging pipe is fixedly connected to the interior of the leakage-proof sleeve. According to the leakage-proof receiving hopper for the concrete mixer, soil materials can be effectively discharged by arranging the discharging pipe, so that the collecting box can be effectively assembled through mutual cooperation of the assembling rod and the assembling ring to collect the soil materials leaked from the concrete mixer, and centralized treatment is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of leakage prevention for concrete mixer trucks, in particular to a leakage prevention material receiving hopper for concrete mixer trucks. Background Art

[0002] Concrete mixer trucks are special vehicles used to transport concrete. During transportation, when the vehicle encounters bumpy roads and uphill, concrete is prone to overflow, causing environmental pollution. At present, in order to prevent pollution and waste caused by concrete overflow, mixer trucks basically put a bag at the discharge hopper. Although it prevents concrete overflow, it is neither beautiful nor safe. During the use of the feeding device, the feeding port is often subject to friction and collision, and the materials used for the feeding port at this stage are generally metal materials.

[0003] According to the Chinese patent "A concrete mixer truck receiving device", and the publication number is: "CN205735531U", the patent includes a receiving device body, a manual valve is provided on the left side of the protective cover, a feed hopper is provided below the protective cover, a glass fiber reinforced plastic sand-filled protective layer is provided on the inner side of the feed hopper, a leak-proof ring is provided above the feed hopper, pillars are provided on the left and right sides of the feed hopper, a buffer ring is provided below the feed hopper, a stirring device is fixedly installed below the buffer ring, a control device is fixedly installed on the right side of the pillar, a motor is fixedly installed on the left side of the pillar, and a feed hopper bracket is provided below the feed hopper of the receiving device body, and the feed hopper bracket is connected to the chassis main frame by bolts. The concrete mixer truck receiving device has the advantages of reasonable structural design, simple operation, good feeding effect, safety and practicality, etc. It can prevent the concrete mixer truck from shaking and causing concrete to spill, and can be widely promoted for use.

[0004] However, in actual use, the patent requires effective adjustment of the position and angle of the docking funnel to meet the leakage requirements of different positions on different vehicle bodies. Therefore, we need a leak-proof docking hopper for concrete mixer trucks. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a leak-proof material receiving hopper for a concrete mixer truck.

[0007] (II) Technical solution

[0008] To achieve the above object, the utility model provides the following technical solutions: a leak-proof receiving hopper for a concrete mixer truck, comprising a receiving hopper, a leak-proof cylinder is fixedly connected to the outer wall of the receiving hopper, a collecting mechanism is provided at the bottom of the leak-proof cylinder, a connecting ring is fixedly connected to the top of the receiving hopper, and an adjusting mechanism is provided on one side of the connecting ring;

[0009] The collecting mechanism comprises: a discharge pipe, the discharge pipe is fixedly connected to the bottom of the material receiving funnel, the bottom of the leak-proof cylinder is fixedly connected with a leak-proof sleeve, and the discharge pipe is fixedly connected inside the leak-proof sleeve.

[0010] Preferably, mounting rods are fixedly passed through the two sides of the leak-proof sleeve, the bottoms of the two mounting rods are fixedly connected with assembly rods, and the bottoms of the two assembly rods are fixedly connected with assembly rings. By arranging the assembly rods and the assembly rings to cooperate with each other, the collection box can be effectively assembled to collect the soil materials leaked from the concrete mixer truck, so as to facilitate centralized treatment.

[0011] Preferably, the adjustment mechanism comprises: a mounting groove, the mounting groove is provided at the top of one side of the connecting ring, the mounting shafts are fixedly connected to both sides of the mounting groove, and the mounting shafts are hinged with an adjustment rod through a pin. By setting the adjustment rod hinged with the pin in the adjustment mechanism, the angles of the receiving funnel and the anti-leakage cylinder can be effectively adjusted.

[0012] Preferably, the top and bottom of the adjusting rod are respectively provided with guide rails, and the outer wall of the adjusting rod is movably provided with an extension sleeve. The length of the adjusting rod can be effectively extended by providing the extension sleeve.

[0013] Preferably, a limit groove is provided at the connection end of the extension sleeve, and a slider is provided inside the limit groove, and the slider is movably connected inside the guide rail. The guide rail is provided to cooperate with the slider so that the extension sleeve can movably adjust its horizontal position.

[0014] Preferably, the other end of the extension sleeve is fixedly connected with a mounting plate. By providing the mounting plate, the receiving funnel and the mixer truck can be effectively connected and fixed to each other.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a leak-proof hopper for a concrete mixer truck, which has the following beneficial effects:

[0017] 1. The anti-leakage hopper for a concrete mixer truck can effectively discharge soil by setting a discharge pipe, and can effectively assemble a collection box to collect soil leaked from the concrete mixer truck through the cooperation of an assembly rod and an assembly ring, so as to facilitate centralized treatment.

[0018] 2. The leak-proof receiving hopper for a concrete mixer truck can effectively adjust the angles of the receiving hopper and the leak-proof cylinder by setting an adjusting rod hinged on a pin in the adjusting mechanism. The guide rail cooperates with the slider so that the extension sleeve can movably adjust its horizontal position, thereby increasing the length of the adjusting rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0020] Figure 1 It is a front perspective view of the utility model;

[0021] Figure 2 It is a top-view stereogram of the utility model;

[0022] Figure 3 It is a bottom stereogram of the utility model.

[0023] In the figure: 1. receiving funnel; 2. leak-proof cylinder; 3. collecting mechanism; 4. connecting ring; 5. adjusting mechanism; 301. discharge pipe; 302. leak-proof sleeve; 303. mounting rod; 304. assembly rod; 305. assembly ring; 501. mounting groove; 502. mounting shaft; 503. adjusting rod; 504. guide rail; 505. extension sleeve; 506. mounting plate. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Example 1

[0026] like Figure 1-3As shown, the utility model provides a leak-proof receiving hopper for a concrete mixer truck, comprising a receiving hopper 1, a leak-proof cylinder 2 is fixedly connected to the outer wall of the receiving hopper 1, a collecting mechanism 3 is arranged at the bottom of the leak-proof cylinder 2, a connecting ring 4 is fixedly connected to the top of the receiving hopper 1, and an adjusting mechanism 5 is arranged on one side of the connecting ring 4; the collecting mechanism 3 comprises: a discharge pipe 301, the discharge pipe 301 is fixedly connected to the bottom of the receiving hopper 1, a leak-proof sleeve 302 is fixedly connected to the bottom of the leak-proof cylinder 2, and the discharge pipe 301 is fixedly connected to the inside of the leak-proof sleeve 302. The two sides of the leak-proof sleeve 302 are respectively fixedly penetrated by mounting rods 303, the bottoms of the two mounting rods 303 are respectively fixedly connected to assembly rods 304, and the bottoms of the two assembly rods 304 are respectively fixedly connected to assembly rings 305. By setting the assembly rods 304 and the assembly rings 305 to cooperate with each other, the collecting box can be effectively assembled to collect the soil materials leaked from the concrete mixer truck, so as to facilitate centralized treatment.

[0027] In this embodiment, the soil can be effectively discharged by setting the discharge pipe 301, and the collection box can be effectively assembled to collect the soil leaked from the concrete mixer truck through the cooperation of the assembly rod 304 and the assembly ring 305, so as to facilitate centralized treatment.

[0028] Example 2

[0029] like Figure 1-3 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the adjustment mechanism 5 includes: a mounting groove 501, the mounting groove 501 is opened at the top of one side of the connecting ring 4, and the two sides of the mounting groove 501 are respectively fixedly connected with the mounting shaft 502, and the inside of the mounting shaft 502 is hinged with an adjustment rod 503 through a pin. By setting the adjustment rod 503 hinged with the pin in the adjustment mechanism 5, the angle of its receiving funnel 1 and the leak-proof cylinder 2 can be effectively adjusted. The top and bottom of the adjustment rod 503 are respectively provided with guide rails 504, and the outer wall of the adjustment rod 503 is movably sleeved with an extension sleeve 505. By setting the extension sleeve 505, the length of the adjustment rod 503 can be effectively extended. A limiting groove is provided at the connecting end of the extension sleeve 505, and a slider is provided inside the limiting groove, and the slider is movably connected inside the guide rail 504. By setting the guide rail 504 and cooperating with its slider, the extension sleeve 505 can movably adjust its horizontal position. The other end of the extension sleeve 505 is fixedly connected with a mounting plate 506. By providing the mounting plate 506, the receiving funnel 1 and the mixer truck can be effectively connected to each other and fixed.

[0030] In this embodiment, by setting an adjustment rod 503 hinged with a pin in the adjustment mechanism 5, the angle of the material receiving funnel 1 and the leak-proof cylinder 2 can be effectively adjusted. The guide rail 504 cooperates with the slider so that the extension sleeve 505 can be movably adjusted in its horizontal position, thereby increasing the length of the adjustment rod 503.

[0031] The following is a detailed description of the working principle of the anti-leakage hopper for a concrete mixer truck.

[0032] like Figure 1-3 As shown, when in use, firstly, the soil can be effectively discharged by setting the discharge pipe 301, so that the soil can be effectively assembled through the cooperation of the assembly rod 304 and the assembly ring 305 to collect the soil leaked from the concrete mixer truck, so as to facilitate centralized treatment; then, the adjustment rod 503 hinged by the pin in the adjustment mechanism 5 can be effectively adjusted to adjust the angle of the material receiving funnel 1 and the leak-proof cylinder 2, and the guide rail 504 cooperates with the slider so that the extension sleeve 505 can be movably adjusted to its horizontal position, thereby increasing the length of the adjustment rod 503.

Claims

1. A leak-proof receiving hopper for a concrete mixer truck, comprising a receiving hopper (1), characterized in that: The outer wall of the receiving funnel (1) is fixedly connected to a leak-proof cylinder (2), the bottom of the leak-proof cylinder (2) is provided with a collecting mechanism (3), the top of the receiving funnel (1) is fixedly connected to a connecting ring (4), and one side of the connecting ring (4) is provided with an adjusting mechanism (5); The collecting mechanism (3) comprises: a discharge pipe (301), the discharge pipe (301) is fixedly connected to the bottom of the receiving funnel (1), the bottom of the leak-proof cylinder (2) is fixedly connected to a leak-proof sleeve (302), and the discharge pipe (301) is fixedly connected to the inside of the leak-proof sleeve (302).

2. The anti-leakage hopper for a concrete mixer truck according to claim 1, characterized in that: Installation rods (303) are fixedly passed through the two sides of the leak-proof sleeve (302), the bottoms of the two installation rods (303) are fixedly connected to assembly rods (304), and the bottoms of the two assembly rods (304) are fixedly connected to assembly rings (305).

3. The anti-leakage hopper for a concrete mixer truck according to claim 1, characterized in that: The adjustment mechanism (5) comprises: a mounting groove (501), the mounting groove (501) being opened at the top of one side of the connecting ring (4), mounting shafts (502) being fixedly connected to both sides of the mounting groove (501), and an adjustment rod (503) being hinged inside the mounting shaft (502) via a pin.

4. The anti-leakage hopper for a concrete mixer truck according to claim 3, characterized in that: The top and bottom of the adjusting rod (503) are respectively provided with guide rails (504), and the outer wall of the adjusting rod (503) is movably provided with an extension sleeve (505).

5. The anti-leakage hopper for a concrete mixer truck according to claim 4, characterized in that: A limiting groove is provided at the connection end of the extension sleeve (505), and a sliding block is provided inside the limiting groove, and the sliding block is movably connected to the inside of the guide rail (504).

6. The anti-leakage hopper for a concrete mixer truck according to claim 5, characterized in that: The other end of the extension sleeve (505) is fixedly connected to a mounting plate (506).

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