Feed hopper of stirring tank

Abstract

The utility model discloses a feed hopper of a stirring tank, which comprises a feed hopper tongue (2), the cross section of the feed hopper tongue (2) is U-shaped, the cross section of the top end of the feed hopper (1) is rectangular, one end of the feed hopper tongue (2) extends into the feed hopper (1), and the other end of the feed hopper tongue (2) extends out of the feed hopper (1). The feeding hopper tongue (2) is located at one end of the feeding hopper (1) and installed on the inner wall of the feeding hopper (1), the feeding hopper (1) is arranged to be a rectangle formed by welding a plurality of plates together, and the feeding hopper (1) is arranged to be of a long-strip-shaped structure with the U-shaped cross section, so that the whole structure is easy to control and form in the machining process, and the technology is simple. Meanwhile, the length and the cross section of the feeding hopper tongue (2) inserted into the tank body are optimized, and the cross section of the part, inserted into the tank body, of the feeding hopper tongue (2) is of an open structure, so that the feeding speed is higher when materials are fed into the tank body.

Description

Technical Field

[0001] The utility model belongs to the technical field of feed hoppers, and specifically relates to a feed hopper for a stirring tank. Background Art

[0002] The feed hopper is a structure used for storing, delivering and feeding materials.

[0003] Patent No. 200910238133.1, a public specification published on May 2, 2012, discloses a concrete mixer truck, including a chassis, a transmission device installed on the chassis, a mixing tank body, a subframe and a feeding device, wherein the transmission device is connected to the mixing tank body, and the feeding device is arranged at the end of the mixing tank body, and the feeding device comprises: a feeding hopper, which is installed on the rear support arm of the concrete mixer truck and is correspondingly arranged at the end opening of the mixing tank body; a feeding hopper tongue, the top of which is connected to the feeding hopper, the end of the feeding hopper tongue extends into the end opening of the mixing tank body and is adapted to the mixing tank feed port of the mixing tank body, and a gap is formed between the feeding hopper tongue and the mixing tank feed port; an anti-overflowing sheath is arranged at a position corresponding to the gap on the lower outer side of the feeding hopper tongue, one end of the anti-overflowing sheath is connected to the feeding hopper, and the bottom edge of the other end of the anti-overflowing sheath extends into the end opening of the mixing tank body. The utility model ensures the concrete capacity required for loading and the loaded concrete will not overflow, thus avoiding pollution to the environment during the transportation process.

[0004] In the above-mentioned prior art, the feed hopper used in the concrete mixer has a fan-shaped cross-section, and the feed hopper tongue, that is, the part inserted into the mixing tank, is annular. The fan-shaped cross-section has the common problems of being difficult to process and the inability to guarantee the forming size, while the annular feed hopper tongue has the problem of slow feeding speed and cannot meet the special requirements of some customers. Utility Model Content

[0005] The utility model aims to provide a mixing tank feed hopper which is easy to process and simple to form.

[0006] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a mixing tank feed hopper, including a feed hopper tongue, the cross-section of the feed hopper tongue is U-shaped, the cross-section of the top of the feed hopper is rectangular, one end of the feed hopper tongue extends into the feed hopper, and the other end of the feed hopper tongue extends out of the feed hopper, the feed hopper tongue is located at one end of the feed hopper and is installed on the inner wall of the feed hopper, and the feed hopper tongue is in contact with the inner wall surface of the feed hopper.

[0007] The feed hopper is a pair of plates and a concave plate arranged on the side of the plates.

[0008] The plates are welded to both sides of the concave plate.

[0009] The concave plate is U-shaped.

[0010] The feed hopper tongue is located at one end of the feed hopper and fits on the surface of the concave plate.

[0011] An arc groove is arranged at one end of the plate close to the tongue of the feed hopper.

[0012] The two plates are welded into an integrated structure with a U-shaped cross section.

[0013] The top of the plate is provided with a connecting leaf, and the side of the concave plate is provided with a hinge seat.

[0014] The hinged seat comprises a side plate arranged on the side of the concave plate and a base hinged to the side plate.

[0015] The top of the feed hopper is provided with an annular rod.

[0016] The technical effect of the utility model is as follows: by setting the feed hopper into a rectangle welded together by a plurality of plates, and setting the feed hopper into a long strip structure with a U-shaped cross section, the overall structure is easy to control and shape during processing, and the process is simple; at the same time, the length and cross-section of the feed hopper tongue inserted into the tank body are also optimized, and the cross-section of the feed hopper tongue part inserted into the tank body is an open structure, so that the feeding speed when feeding into the tank body is faster, which can meet the feeding requirements of customers. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] This specification includes the following drawings, which show the following contents:

[0018] Figure 1 This is a structural schematic diagram of a mixing tank feed hopper of the utility model;

[0019] Figure 2 for Figure 1 A schematic diagram of a feed hopper tongue of a mixing tank feed hopper;

[0020] Figure 3 for Figure 1 Schematic diagram of an articulated seat of a mixing tank feed hopper.

[0021] The markings in the figure are: 1. feed hopper; 2. feed hopper tongue; 3. plate; 4. concave plate; 5. arc groove; 6. connecting page; 7. hinge seat; 71. side plate; 72. base; 8. annular rod. DETAILED DESCRIPTION

[0022] The following is a further detailed description of the specific implementation methods of the utility model by describing the embodiments with reference to the accompanying drawings, with the aim of helping those skilled in the art to have a more complete, accurate and in-depth understanding of the utility model concept and technical solution of the utility model and facilitating its implementation.

[0023] See also Figure 1-3 A mixing tank feed hopper includes a feed hopper tongue 2, the cross section of the feed hopper tongue 2 is U-shaped, the top cross section of the feed hopper 1 is rectangular, one end of the feed hopper tongue 2 extends into the feed hopper 1, and the other end of the feed hopper tongue 2 extends out of the feed hopper 1. The feed hopper tongue 2 is located at one end of the feed hopper 1 and is installed on the inner wall of the feed hopper 1. The feed hopper tongue 2 is attached to the inner wall surface of the feed hopper 1.

[0024] The feed hopper tongue 2 is set to be U-shaped and the feed hopper 1 is set to be rectangular, so that it can be easier to shape during the production and processing, the process is simple, and the overall length of the feed hopper tongue 2 is extended. The part of the feed hopper tongue 2 inserted into the tank body is an open structure, which makes the feeding speed faster when feeding into the tank body, and can meet the customer's feeding requirements.

[0025] The feed hopper 1 is a plate 3 arranged in pairs and a concave plate 4 arranged on the side of the plate 3; by disassembling the feed hopper 1 into a structure in which multiple plates are combined together, the processing technology is simpler, and they are all U-shaped, so it is easier to form and less likely to have shape deviation.

[0026] The plate 3 is welded to both sides of the concave plate 4; the plate 3 and the concave plate 4 are welded together to form an integral rectangular structure, which is convenient for production.

[0027] The concave plate 4 is U-shaped; the shape of the concave plate 4 matches the shape of the feed hopper tongue 2, which ensures convenient processing while also ensuring normal and smooth feeding.

[0028] The feed hopper tongue 2 is located at one end of the feed hopper 1 and is attached to the surface of the concave plate 4; when feeding, when the material enters the hopper, it will fall on the feed hopper tongue 2, so that when pouring the material, the material will directly enter the tank body through the feed hopper tongue 2.

[0029] An arc groove 5 is provided at one end of the plate 3 close to the tongue 2 of the feed hopper; the arc groove 5 enlarges the cross-sectional area of ​​the feed hopper 1 leading to the tank body, thereby increasing the feeding efficiency.

[0030] The two plates 3 are welded into an integrated structure with a U-shaped cross section; the two plates 3 are welded together with the U-shaped concave plate 4 to form a rectangular feed hopper 1, thereby expanding the overall feed port cross section so that more materials can enter the feed hopper 1.

[0031] A connecting leaf 6 is provided at the top of the plate 3 , and a hinge seat 7 is provided at the side of the concave plate 4 ; the feed hopper 1 is connected to other structures through the connecting leaf 6 and the hinge seat 7 .

[0032] The hinged seat 7 includes a side plate 71 arranged on the side of the concave plate 4 and a base 72 hinged to the side plate 71; when the feed hopper 1 rotates, the hinged seat 7 will not affect the normal movement of the feed hopper 1.

[0033] An annular rod 8 is provided at the top of the feed hopper 1 ; the arc-shaped surface can reduce the accumulation of materials on the top of the feed hopper 1 .

[0034] The technical effect of the utility model is as follows: by setting the feed hopper 1 into a rectangle welded together by a plurality of plates, and setting the feed hopper 1 into a long strip structure with a U-shaped cross section, the overall structure is easy to control and shape during processing, and the process is simple; at the same time, the length and cross-section of the feed hopper tongue 2 inserted into the tank body are also optimized, and the cross-section of the feed hopper tongue 2 inserted into the tank body is an open structure, so that the feeding speed when feeding into the tank body is faster, which can meet the feeding requirements of customers.

[0035] The above is an exemplary description of the utility model in conjunction with the accompanying drawings. Obviously, the specific implementation of the utility model is not limited to the above-mentioned method. As long as various non-substantial improvements are made using the method concept and technical solution of the utility model; or the above concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A mixing tank feed hopper, comprising a feed hopper tongue (2), characterized in that: The cross section of the feed hopper tongue (2) is U-shaped, the cross section of the top of the feed hopper (1) is rectangular, one end of the feed hopper tongue (2) extends into the feed hopper (1), and the other end of the feed hopper tongue (2) protrudes out of the feed hopper (1), and the feed hopper tongue (2) is located at one end of the feed hopper (1) and is installed on the inner wall of the feed hopper (1), and the feed hopper tongue (2) is attached to the inner wall surface of the feed hopper (1).

2. A mixing tank feed hopper according to claim 1, characterized in that: The feed hopper (1) comprises plates (3) arranged in pairs and concave plates (4) arranged on the sides of the plates (3).

3. A mixing tank feed hopper according to claim 2, characterized in that: The plate (3) is welded to both sides of the concave plate (4).

4. A stirring tank feed hopper according to claim 2 or 3, characterized in that: The concave plate (4) is U-shaped.

5. A mixing tank feed hopper according to claim 4, characterized in that: The feed hopper tongue (2) is located at one end of the feed hopper (1) and is attached to the surface of the concave plate (4).

6. A mixing tank feed hopper according to claim 2 or 3, characterized in that: An arc groove (5) is provided at one end of the plate (3) close to the feed hopper tongue (2).

7. A mixing tank feed hopper according to claim 2 or 3, characterized in that: The two plates (3) are welded into an integrated structure with a U-shaped cross section.

8. A mixing tank feed hopper according to claim 1, characterized in that: The top end of the feed hopper (1) is provided with an annular rod (8).

9. A mixing tank feed hopper according to claim 2, characterized in that: A connecting leaf (6) is provided at the top of the plate (3), and a hinge seat (7) is provided at the side of the concave plate (4).

10. A mixing tank feed hopper according to claim 9, characterized in that: The hinged seat (7) comprises a side plate (71) arranged on the side of the concave plate (4) and a base (72) hinged to the side plate (71).

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