Casing articulated chute for grain inlet of squat silo

Abstract

The utility model relates to a squat silo grain inlet sleeved articulated chute which comprises an inner sleeve connected with transmission equipment, the lower side of the inner sleeve is connected with one end of a canvas barrel through a first hoop, the other end of the canvas barrel is connected with an outer sleeve through a second hoop, the outer sleeve is connected with a squat silo grain inlet through a fastener, and the lower side of the inner sleeve is connected with the lower side of the canvas barrel. The canvas cylinder is adopted to form flexible connection between the conveying equipment and the grain inlet of the squat silo, the canvas cylinder is subjected to telescopic deformation under the impact action of external force during grain feeding, so that the effects of buffering, vibration absorption and displacement compensation are achieved, the external impact force received by grains is reduced, broken grains are reduced, after the grains are put into the silo, the sleeving articulated chute can be detached, and the conveying equipment and the grain inlet of the squat silo are prevented from being damaged. And all grain warehousing work is completed.

Description

Technical Field

[0001] The utility model relates to the field of transmission equipment, in particular to a socket chute pipe for the grain inlet of a shallow silo. Background Art

[0002] The traditional grain inlet of a shallow silo is directly connected by steel structure. When the grain enters the silo, the flow rate is relatively fast, and it is easy to generate broken grains due to violent impact on the inner wall of the pipeline. After entering the silo, it is not conducive to the normal storage of grain. Summary of the Utility Model

[0003] Based on this, in view of the problems in the prior art, it is necessary to provide a socket chute pipe for the grain inlet of a shallow silo.

[0004] A socket chute pipe for the grain inlet of a shallow silo, characterized in that it includes an inner sleeve connected to a transmission device. One end of a canvas tube is connected to the lower side of the inner sleeve through a first clamp, and the other end of the canvas tube is connected to an outer sleeve through a second clamp. The outer sleeve is connected to the grain inlet of the shallow silo through a fastener.

[0005] In one embodiment, convex platforms are respectively provided at the top of the inner sleeve and the bottom of the outer sleeve. The convex platforms are located on the outer sides of the inner sleeve and the outer sleeve, and the convex platforms protrude from the outer sides of the inner sleeve and the outer sleeve.

[0006] In one embodiment, the outer edge of the convex platform is an arc surface.

[0007] In one embodiment, the canvas tube is located outside the convex platform. The first clamp is fixed at the upper side position corresponding to the convex platform, and the second clamp is fixed at the lower side position corresponding to the convex platform.

[0008] In one embodiment, a hook structure is rotatably provided on the outer side of the outer sleeve, and an upper handle for fixing the hook structure is provided on the outer side of the inner sleeve.

[0009] In one embodiment, the hook structure includes a transverse bracket fixed to the side of the outer sleeve. A hanging plate is rotatably provided at the end of the transverse bracket through a rotating shaft, and an arc-shaped hook is provided at the other end of the hanging plate.

[0010] In one embodiment, a flange is provided at the bottom of the outer sleeve, and the outer sleeve is connected and fixed to the shallow silo through the flange.

[0011] For the above-mentioned socket chute pipe for the grain inlet of a shallow silo, a canvas tube is used to connect the transmission device and the grain inlet of the shallow silo to form a flexible connection. When receiving an external impact force during grain intake, it undergoes telescopic deformation, thereby playing a role in buffering, absorbing vibration, and compensating for displacement, thus reducing the external impact force received by the grain and reducing the generation of broken grains. After the grain intake is completed, the socket chute pipe can be removed to complete all the grain intake work. Brief Description of the Drawings

[0012] Figure 1 This is a schematic diagram of the overall structure of the sleeve chute of the shallow silo grain inlet of the utility model;

[0013] Figure 2 This is a schematic diagram of the structure of the shallow silo grain inlet sleeved with the chute in the storage state of the utility model;

[0014] Among them, 1. inner sleeve; 2. first clamp; 3. canvas tube; 4. second clamp; 5. outer sleeve; 6. boss; 7. hook structure; 71. horizontal bracket; 72. hanging plate; 8. upper handle; 9. flange. DETAILED DESCRIPTION

[0015] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0016] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. In contrast, when an element is referred to as being "directly on" another element, there is no intermediate element. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only."

[0017] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0018] like Figure 1 and Figure 2 As shown, a shallow cylindrical silo grain inlet sleeve chute is characterized in that it includes an inner sleeve 1 connected to a transmission device, the lower side of the inner sleeve 1 is connected to one end of a canvas tube 3 through a first clamp 2, the other end of the canvas tube 3 is connected to an outer sleeve 5 through a second clamp 4, and the outer sleeve 5 is connected to the shallow cylindrical silo grain inlet through a fastener.

[0019] A canvas tube 3 is used to form a flexible connection between the conveying equipment and the grain inlet of the shallow silo. When receiving grain, under the impact of external forces, it undergoes telescopic deformation, thus playing a role in buffering, absorbing vibration, and compensating for displacement, thereby reducing the external impact force received by the grain and reducing the generation of broken grains. After the grain filling into the silo is completed, the socket chute can be removed to complete all the grain filling work.

[0020] At this time, since both ends of the canvas tube 3 are fixed to the inner sleeve 1 and the outer sleeve 5 respectively, in order to ensure that the canvas tube 3 does not fall off from the positions of the inner sleeve 1 and the outer sleeve 5 during the process of filling the silo with grain, in this embodiment, convex platforms 6 are respectively provided at the top of the inner sleeve 1 and the bottom of the outer sleeve 5. The convex platforms 6 are located on the outer sides of the inner sleeve 1 and the outer sleeve 5, and the convex platforms 6 protrude from the outer sides of the inner sleeve 1 and the outer sleeve 5. At this time, the outer sleeve 5 is generally square. Convex platforms 6 are respectively provided at the bottom of the top of the inner sleeve and the connection position between the top of the outer sleeve 5 and the canvas tube 3. At this time, the convex platforms 6 protrude from the outer sides of the inner sleeve 1 and the outer sleeve 5, and then the canvas tube 3 is connected at the positions of the convex platforms 6. Specifically, the canvas tube 3 is located outside the convex platforms 6. The first clamp 2 is fixed at the upper side position corresponding to the convex platforms 6, and the second clamp 4 is fixed at the lower side position corresponding to the convex platforms 6, thereby fixing the canvas tube 3 to the outer sleeve and the inner sleeve. At this time, after the convex platforms 6 are provided, the canvas tube 3 is arranged outside the convex platforms 6, and then fixed by the first clamp 2 and the second clamp 4, so that the canvas tube 3 can be fixed to the inner sleeve 1 and the outer sleeve 5, avoiding the canvas tube 3 falling off at the connection positions with the outer sleeve 5 and the inner sleeve 1 due to the weight of the outer sleeve 5 itself during use, thus ensuring the normal use of the canvas tube 3 during use.

[0021] Since the convex platforms 6 are located inside the canvas tube 3, in order to prevent the convex platforms 6 from cutting the canvas tube 3, in this embodiment, the outer edge of the convex platforms 6 is an arc surface. After the edge of the convex platforms 6 is set as an arc surface, it can prevent the convex platforms 6 from scratching the canvas tube 3, thus ensuring the normal use of the canvas tube 3.

[0022] Since the outer sleeve is provided on the lower side of the canvas tube 3, when not in use or during movement, the weight of the outer sleeve is entirely borne by the canvas tube 3, which will affect the service life of the canvas tube 3 or cause the canvas tube 3 to separate at the connection positions with the outer sleeve and the inner sleeve. Therefore, in this embodiment, in order to avoid this situation, a hook structure 7 is rotatably provided on the outer side of the outer sleeve 5, and an upper handle 8 for fixing the hook structure 7 is provided on the outer side of the inner sleeve 1. After the hook structure 7 is fixed to the upper handle 8, the outer sleeve 5 can be directly fixed to the inner sleeve 1 without being connected through the canvas tube 3 in the middle, thereby reducing the acting force of the outer sleeve on the canvas tube 3.

[0023] Specifically, for the hook structure 7, in this embodiment, the hook structure 7 includes a transverse bracket 71 fixed to the side of the outer sleeve 5. The end of the transverse bracket 71 is rotatably provided with a hanging plate 72 through a rotating shaft, and the other end of the hanging plate 72 is provided with an arc-shaped hook 7. At this time, the height of the hanging plate 72 is less than the upward floating of the canvas tube 3. Therefore, after the arc-shaped hook 7 of the scraper is fixed at the upper handle 8 position, the canvas tube 3 will not be pulled down. At the same time, the hanging plate 72 has a certain width, and after the outer sleeve 5 is fixed outside the inner sleeve 1 through the hanging plate 72, the outer sleeve 5 can be stably fixed.

[0024] The outer sleeve 5 is connected to the grain inlet of the shallow silo. Therefore, in order to avoid displacement during the process of transporting grain after connection, in this embodiment, a flange 9 is provided at the bottom of the outer sleeve 5, and the outer sleeve 5 is fixedly connected to the shallow silo through the flange 9. The flange 9 is provided with a number of fixing holes, and corresponding fixing bolts are provided in the shallow silo. The outer sleeve 5 is fixed to the shallow silo through the flange 9 position, so as to fix the whole socket chute pipe to the shallow silo. In this way, during the use process, no grain will come out from the gap, thus ensuring the normal transmission process.

[0025] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope recorded in this specification.

[0026] The above-described embodiments only represent several implementation manners of the present invention. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the utility model patent shall be subject to the appended claims.

Claims

1. A shallow silo grain inlet sleeve chute, characterized in that: It comprises an inner sleeve connected to the transmission equipment, the lower side of the inner sleeve is connected to one end of the canvas tube through a first clamp, the other end of the canvas tube is connected to an outer sleeve through a second clamp, and the outer sleeve is connected to the grain inlet of the shallow silo through a fastener.

2. The shallow silo grain inlet sleeve chute according to claim 1 is characterized in that: The top of the inner sleeve and the bottom of the outer sleeve are respectively provided with bosses, the bosses are located outside the inner sleeve and the outer sleeve, and the bosses protrude outside the inner sleeve and the outer sleeve.

3. The shallow silo grain inlet sleeve chute according to claim 2 is characterized in that: The outer edge of the boss is an arc surface.

4. The shallow silo grain inlet sleeve chute according to claim 3 is characterized in that: The canvas tube is located on the outside of the boss, the first clamp is fixed at the upper position of the corresponding boss, and the second clamp is fixed at the lower position of the corresponding boss.

5. The shallow silo grain inlet sleeve chute according to claim 4 is characterized in that: The outer side of the outer sleeve is rotatably provided with a hook structure, and the outer side of the inner sleeve is provided with an upper handle for fixing the hook structure.

6. The shallow silo grain inlet sleeve chute according to claim 5 is characterized in that: The hook structure comprises a transverse bracket fixed on the side of the outer sleeve, a hanging plate is arranged at the end of the transverse bracket through rotation of a rotating shaft, and an arc-shaped hook is arranged at the other end of the hanging plate.

7. The shallow silo grain inlet sleeve chute according to claim 6 is characterized in that: A flange is provided at the bottom of the outer sleeve, and the outer sleeve is connected and fixed to the shallow cylindrical silo through the flange.

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