Anti-blocking feeding bin

Abstract

The utility model provides an anti-blocking feeding bin which comprises a first-stage feeding bin and a feeding pipe, an observation part used for checking the internal condition of a small bin is mounted on the outer surface of the small bin, and a sliding part used for changing the position of a dredging pipe is fixedly connected to the inner side face of a mounting block. A dredging piece used for dredging materials is slidably connected to the upper side of the inner surface of the dredging pipe, and the right end of the dredging pipe is fixedly connected with a rotating piece used for adjusting the angle of the dredging pipe. A worker can see the condition in the small stock bin through an observation window in the observation piece, the dredging rod is moved to the center position of the small stock bin through work of the sliding piece, the angle position of the dredging rod is changed through work of the rotating piece, and then the dredging rod does repeated motion in the vertical direction through work of the dredging piece; the dredging work of blocked materials at the joint of the feeding pipe and the small stock bin and the joint of the first-stage feeding bin and the small stock bin is achieved, and the time cost and the physical cost of workers are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding bins, and more specifically, to a feeding bin that prevents blockage. Background Art

[0002] A feeding bin is a device used to store and supply raw materials or materials, and is widely used in various industries such as pharmaceuticals, chemicals, food processing, and building materials. A feeding bin usually consists of parts such as a container, a conveying device, and a control system, and its main functions are to convey, measure, and control the supply of raw materials.

[0003] The crushed materials have a certain amount of moisture before drying. When the moisture exceeds eight, blockage and bridging frequently occur inside the first stage. Although the existing feeding bins are equipped with vibration and flow-aiding whistles, blockage still occurs. Once blockage and bridging occur, workers have to spend a great deal of time and physical energy on manual dredging.

[0004] Therefore, we make improvements on this and propose a feeding bin that prevents blockage. Content of the Utility Model

[0005] The purpose of the utility model is to solve the problem that although the existing feeding bins are equipped with vibration and flow-aiding whistles, blockage still occurs. Once blockage and bridging occur, workers have to spend a great deal of time and physical energy on manual dredging.

[0006] In order to achieve the above-mentioned invention purpose, the utility model provides the following technical solutions:

[0007] A feeding bin that prevents blockage to improve the above problems.

[0008] Specifically, this application is as follows:

[0009] It includes a first-stage feeding bin and a feeding pipe. The lower surface of the first-stage feeding bin is fixedly connected with a small bin. The lower surface of the small bin is fixedly connected with the upper surface of the feeding pipe. The feeding pipe is communicated with the small bin. An observation member for viewing the inside of the small bin is installed on the outer surface of the small bin. An installation block is fixedly connected to the right side surface of the small bin. A dredging pipe is slidably connected inside the installation block. A sliding member for changing the position of the dredging pipe is fixedly connected to the inner side surface of the installation block. A dredging member for dredging materials is slidably connected to the upper side of the inner surface of the dredging pipe. A rotating member for adjusting the angle of the dredging pipe is fixedly connected to the right end of the dredging pipe.

[0010] The staff can see the inside of the small feed bin through the observation window in the observation piece. By the operation of the sliding piece, the dredging rod is moved to the central position of the small feed bin. By the operation of the rotating piece, the angular position of the dredging rod is changed. Subsequently, through the operation of the dredging piece, the dredging rod makes a repeated vertical movement, realizing the dredging of the blocked materials at the interfaces between the feeding pipe and the small feed bin and between the primary feeding bin and the small feed bin, saving the time cost and physical energy cost of the staff.

[0011] As a preferred embodiment of the anti-blocking feeding bin provided by the present utility model, the observation piece includes an observation window, the observation window is installed on the front side of the small feed bin, and the observation window is made of transparent glass material.

[0012] As a preferred embodiment of the anti-blocking feeding bin provided by the present utility model, a motor one is fixedly connected to the right end of the feeding pipe, and the output end of the motor one extends into the interior of the feeding pipe and is fixedly connected to a spiral blade.

[0013] As a preferred embodiment of the anti-blocking feeding bin provided by the present utility model, the sliding piece includes a motor two, the motor two is fixedly connected to one side surface of the mounting block, the output end of the motor two passes through the mounting block and is fixedly connected to a first threaded rod, the first threaded rod is rotatably connected to the mounting block, the right end of the first threaded rod is threadedly connected to a mounting plate, the dredging pipe is rotatably connected inside the mounting plate, a limiting rod is slidably connected to the upper side inside the mounting plate, and the limiting rod passes through the mounting plate and is fixedly connected to the small feed bin.

[0014] As a preferred embodiment of the anti-blocking feeding bin provided by the present utility model, the dredging piece includes a dredging rod and a motor four, the dredging rod is slidably arranged on the upper side inside the dredging pipe, a sliding rod is slidably connected to the lower side inside the dredging pipe, a rotating plate is rotatably connected between the dredging rod and the sliding rod through a rotating shaft, a second threaded rod is threadedly connected inside the sliding rod, and the output end of the motor four is fixedly connected to the second threaded rod.

[0015] As a preferred embodiment of the anti-blocking feeding bin provided by the present utility model, the rotating piece includes a mounting frame, the mounting frame is fixedly connected to the upper side of the outer surface of the mounting plate, a motor three is fixedly connected to the central position of the outer surface of the mounting frame, the output end of the motor three passes through the mounting frame and is fixedly connected to a first gear, the right end of the dredging rod is fixedly connected to a second gear, the outer surface of the second gear is fixedly connected to the motor four, and the first gear is meshed with the second gear.

[0016] Compared with the prior art, the beneficial effects of the present utility model are:

[0017] The staff can see the inside of the small feed bin through the observation window in the observation piece. By operating the sliding piece, the dredging rod is moved to the center position of the small feed bin. By operating the rotating piece, the angular position of the dredging rod is changed. Subsequently, by operating the dredging piece, the dredging rod makes a repetitive movement in the vertical direction, realizing the dredging of the blocked materials at the interfaces between the feeding pipe and the small feed bin and between the primary feeding bin and the small feed bin, saving the time cost and physical energy cost of the staff. Brief Description of the Drawings

[0018] Figure 1 Structural schematic diagram of the anti-blocking feeding bin provided by the present application;

[0019] Figure 2 Enlarged structural schematic diagram of A of the anti-blocking feeding bin provided by the present application;

[0020] Figure 3 Front sectional structural schematic diagram of the small feed bin of the anti-blocking feeding bin provided by the present application;

[0021] Figure 4 Enlarged structural schematic diagram of B of the anti-blocking feeding bin provided by the present application;

[0022] Figure 5 Structural schematic diagram of the dredging pipe of the anti-blocking feeding bin provided by the present application.

[0023] Labels in the figure:

[0024] 1. Primary feeding bin; 2. Feeding pipe; 21. Motor 1; 22. Spiral blade; 3. Small feed bin; 31. Observation window; 4. Installation block; 41. Dredging pipe; 42. Installation plate; 43. Motor 2; 44. Threaded rod 1; 45. Limiting rod; 5. Installation frame; 51. Motor 3; 52. Gear 1; 53. Gear 2; 6. Dredging rod; 61. Slide bar; 62. Rotating plate; 63. Threaded rod 2; 64. Motor 4. Detailed Description of the Preferred Embodiment

[0025] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Apparently, the described embodiments are some, but not all, of the embodiments of the present invention.

[0026] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the present invention claimed, but is merely representative of some embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the scope of protection of the present invention.

[0027] It should be noted that, without conflict, the embodiments and the features and technical solutions in the embodiments of the present utility model can be combined with each other.

[0028] It should be noted that like reference numerals and letters indicate like items in the following figures. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0029] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by terms such as "upper" and "lower" is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the invention product is usually placed during use, or the orientation or positional relationship commonly understood by those skilled in the art. Such terms are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model. In addition, terms such as "first" and "second" are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.

[0030] As described in the background art, although the existing feeding bin is equipped with vibration and air slide whistles, blockage still occurs. Once blockage and bridging occur, workers have to spend a great deal of time and physical energy on manual dredging.

[0031] To solve this technical problem, the present utility model provides a feeding bin that prevents blockage.

[0032] Specifically, please refer to Figures 1-5 , a feeding bin that prevents blockage specifically includes: a primary feeding bin 1 and a feeding pipe 2. The lower surface of the primary feeding bin 1 is fixedly connected to a small feeding bin 3. The lower surface of the small feeding bin 3 is fixedly connected to the upper surface of the feeding pipe 2. The feeding pipe 2 is communicated with the small feeding bin 3. An observation member for viewing the internal situation of the small feeding bin 3 is installed on the outer surface of the small feeding bin 3. A mounting block 4 is fixedly connected to the right side surface of the small feeding bin 3. A dredging pipe 41 is slidably connected inside the mounting block 4. A sliding member for changing the position of the dredging pipe 41 is fixedly connected to the inner side surface of the mounting block 4. A dredging member for dredging materials is slidably connected to the upper side of the inner surface of the dredging pipe 41. A rotating member for adjusting the angle of the dredging pipe 41 is fixedly connected to the right end of the dredging pipe 41.

[0033] The staff can see the situation inside the small bin 3 through the observation window 31 in the observation member. By operating the sliding member, the dredging rod 6 is moved to the central position of the small bin 3. By operating the rotating member, the angular position of the dredging rod 6 is changed. Subsequently, by operating the dredging member, the dredging rod 6 makes a repetitive movement in the vertical direction, realizing the dredging of the blocked materials at the interfaces between the feeding pipe 2 and the small bin 3 and between the primary feeding bin 1 and the small bin 3, saving the time cost and physical energy cost of the staff.

[0034] In order to enable the personnel in the technical field to better understand the solution of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings.

[0035] It should be noted that, without conflict, the embodiments in the present utility model and the features and technical solutions in the embodiments can be combined with each other.

[0036] It should be noted that similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0037] Embodiment 1

[0038] Please refer to Figures 1-5 , an anti-blocking feeding bin, including a primary feeding bin 1 and a feeding pipe 2. The lower surface of the primary feeding bin 1 is fixedly connected with a small bin 3. The lower surface of the small bin 3 is fixedly connected with the upper surface of the feeding pipe 2. The feeding pipe 2 is communicated with the small bin 3. An observation member for viewing the inside of the small bin 3 is installed on the outer surface of the small bin 3. A mounting block 4 is fixedly connected to the right side surface of the small bin 3. A dredging pipe 41 is slidably connected inside the mounting block 4. A sliding member for changing the position of the dredging pipe 41 is fixedly connected to the inner side surface of the mounting block 4. A dredging member for dredging materials is slidably connected to the upper side of the inner surface of the dredging pipe 41. A rotating member for adjusting the angle of the dredging pipe 41 is fixedly connected to the right end of the dredging pipe 41. The observation member includes an observation window 31, and the observation window 31 is installed on the front side surface of the small bin 3. The observation window 31 is made of transparent glass material. A motor 21 is fixedly connected to the right end of the feeding pipe 2. The output end of the motor 21 extends into the feeding pipe 2 and is fixedly connected with a spiral blade 22.

[0039] Implementation process: The crushed materials are hoisted into the primary feeding bin 1 by a crane. The materials are discharged into the feeding pipe 2 through the small bin 3. The small bin 3 is arranged in an open shape with a narrow lower part and a wide upper part in a trumpet shape. The motor 21 starts to work to drive the spiral blade 22 to rotate, thereby driving the materials to be conveyed forward.

[0040] Implementation benefits: The flap valve and air lock below the first-stage feeding bin 1 are removed, avoiding the control of the feeding volume by the flap valve and the possibility of the air lock being idling due to material bridging. The staff can see the inside of the small bin 3 through the observation window 31, which facilitates the staff to carry out targeted dredging work.

[0041] Example 2

[0042] The sliding member includes a second motor 43, the second motor 43 is fixedly connected to one side surface of the mounting block 4, the output end of the second motor 43 passes through the mounting block 4 and is fixedly connected to a first threaded rod 44, the first threaded rod 44 is rotatably connected to the mounting block 4, the right end of the first threaded rod 44 is threadedly connected to a mounting plate 42, the dredging pipe 41 is rotatably connected inside the mounting plate 42, the upper side inside the mounting plate 42 is slidably connected with a limiting rod 45, the limiting rod 45 passes through the mounting plate 42 and is fixedly connected to the small bin 3. The dredging member includes a dredging rod 6 and a fourth motor 64, the dredging rod 6 is slidably arranged on the upper side inside the dredging pipe 41, the lower side inside the dredging pipe 41 is slidably connected with a sliding rod 61, a rotating plate 62 is rotatably connected between the dredging rod 6 and the sliding rod 61 through a rotating shaft, and the inside of the sliding rod 61 is threadedly connected with a second threaded rod 63, the output end of the fourth motor 64 is fixedly connected to the second threaded rod 63.

[0043] Implementation process: When the interface between the first-stage feeding bin 1 and the small bin 3 is blocked, the second motor 43 starts to work and drives the first threaded rod 44 to rotate. The rotation of the first threaded rod 44 drives the mounting plate 42 to move leftward on the outer surface of the limiting rod 45. Since the dredging pipe 41 is rotatably connected inside the mounting plate 42, the movement of the mounting plate 42 drives the dredging pipe 41 to move synchronously. When the left end of the dredging pipe 41 moves to the interface between the first-stage feeding bin 1 and the small bin 3, the second motor 43 stops working. Subsequently, the fourth motor 64 starts to work and drives the second threaded rod 63 to rotate, thereby driving the sliding rod 61 to move leftward inside the dredging pipe 41. Since a rotating plate 62 is rotatably connected between the dredging rod 6 and the sliding rod 61 through a rotating shaft, the movement of the sliding rod 61 drives the dredging rod 6 to move upward. Subsequently, the fourth motor 64 works again to drive the dredging rod 6 to move downward. Repeating the above operations can dredge the blocked material.

[0044] Implementation benefits: Realize the dredging of the blocked material at the interface between the first-stage feeding bin 1 and the small bin 3.

[0045] Example 3

[0046] The rotating part includes a mounting bracket 5, which is fixedly connected to the upper side of the outer surface of the mounting plate 42. At the center position of the outer surface of the mounting bracket 5, a third motor 51 is fixedly connected. The output end of the third motor 51 passes through the mounting bracket 5 and is fixedly connected to a first gear 52. The right end of the dredging rod 6 is fixedly connected to a second gear 53, and the outer surface of the second gear 53 is fixedly connected to a fourth motor 64. The first gear 52 is meshed with the second gear 53.

[0047] Implementation process: When the interface between the feeding pipe 2 and the small bin 3 is blocked, the second motor 43 starts to work to drive the left end of the dredging pipe 41 to move above the interface between the feeding pipe 2 and the small bin 3. Subsequently, the third motor 51 starts to work to drive the first gear 52 to rotate. The rotation of the first gear 52 drives the second gear 53 and the dredging pipe 41 fixedly connected to the second gear 53 to rotate 180 degrees inside the mounting plate 42. The third motor 51 stops working. Subsequently, the fourth motor 64 starts to work to drive the dredging rod 6 to move vertically and repeatedly.

[0048] Implementation benefits: It realizes the dredging of the blocked materials at the interface between the feeding pipe 2 and the small bin 3.

[0049] The above embodiments are only used to illustrate the present invention rather than to limit the technical solutions described in the present invention. Although this specification has described the present invention in detail with reference to the above respective embodiments, the present invention is not limited to the above specific implementation manners. Therefore, any modification or equivalent replacement made to the present invention; and all technical solutions and their improvements that do not depart from the spirit and scope of the invention are covered by the scope of the claims of the present invention.

Claims

1. A clogging-proof feeding bin, comprising a primary feeding bin (1) and a feeding pipe (2), characterized in that: The lower surface of the primary feeding bin (1) is fixedly connected to a small bin (3), the lower surface of the small bin (3) is fixedly connected to the upper surface of the feeding pipe (2), the feeding pipe (2) and the small bin (3) are connected, the outer surface of the small bin (3) is installed with an observation piece for viewing the internal situation of the small bin (3), the right side of the small bin (3) is fixedly connected to a mounting block (4), the interior of the mounting block (4) is slidably connected to a dredging pipe (41), the inner side surface of the mounting block (4) is fixedly connected to a sliding piece for changing the position of the dredging pipe (41), the upper side of the inner surface of the dredging pipe (41) is slidably connected to a dredging piece for dredging materials, and the right end of the dredging pipe (41) is fixedly connected to a rotating piece for adjusting the angle of the dredging pipe (41).

2. The anti-blocking feeding bin according to claim 1, characterized in that: The observation piece comprises an observation window (31), which is installed on the front side of the small material bin (3), and the observation window (31) is made of transparent glass.

3. The anti-blocking feeding bin according to claim 2, characterized in that: The right end of the feeding pipe (2) is fixedly connected to a motor 1 (21), and the output end of the motor 1 (21) extends into the interior of the feeding pipe (2) and is fixedly connected to a spiral blade (22).

4. The anti-blocking feeding bin according to claim 3, characterized in that: The sliding member comprises a second motor (43), the second motor (43) is fixedly connected to a side surface of the mounting block (4), the output end of the second motor (43) passes through the mounting block (4) and is fixedly connected to a threaded rod (44), the threaded rod (44) is rotatably connected to the mounting block (4), the right end of the threaded rod (44) is threadedly connected to a mounting plate (42), the dredging pipe (41) is rotatably connected inside the mounting plate (42), the upper side of the mounting plate (42) is slidably connected to a limiting rod (45), the limiting rod (45) passes through the mounting plate (42) and is fixedly connected to the small silo (3).

5. The anti-blocking feeding bin according to claim 4, characterized in that: The dredging member comprises a dredging rod (6) and a motor four (64); the dredging rod (6) is slidably arranged on the upper side of the dredging tube (41); a sliding rod (61) is slidably connected to the lower side of the dredging tube (41); a rotating plate (62) is rotatably connected between the dredging rod (6) and the sliding rod (61) via a rotating shaft; the internal thread of the sliding rod (61) is connected to a threaded rod two (63); and the output end of the motor four (64) is fixedly connected to the threaded rod two (63).

6. The anti-blocking feeding bin according to claim 5, characterized in that: The rotating member comprises a mounting frame (5), the mounting frame (5) is fixedly connected to the upper side of the outer surface of the mounting plate (42), a motor three (51) is fixedly connected to the center position of the outer surface of the mounting frame (5), the output end of the motor three (51) passes through the mounting frame (5) and is fixedly connected to a gear one (52), the right end of the dredging rod (6) is fixedly connected to a gear two (53), the outer surface of the gear two (53) is fixedly connected to a motor four (64), and the gear one (52) is meshingly connected to the gear two (53).

Images