Filter grid structure for finished bulk feed discharge port
By designing the filter grid structure for the finished bulk feed outlet at the feed outlet, the problem of large blocks of feed or impurities entering the vehicle during feed loading is solved, and the effect of effective screening and improving load quality is achieved.
Patent Information
- Application Number
- CN202421243866.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-03
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-06-03
AI Technical Summary
When feed enters the bulk truck from the bulk warehouse, large pieces of caking feed or impurities are likely to enter the car, resulting in customer complaints and quality problems.
A filter grid structure for the feeding port of finished bulk feed is designed, including the cutting pipe, maintenance port, limiting assembly, filter grid assembly and protective assembly. The filter grid assembly blocks large blocks of feed and impurities through the engagement structure of the limiting component, and buffers the impact force through the protective component to direct flow to the maintenance port.
Effectively screen out large pieces of agglomerated feed or impurities, avoid customer complaints, improve product quality, and improve filtration efficiency to prevent debris from passing through the discharge pipeline.
Smart Images
Figure CN222659221U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of feed feeding structures, in particular to a filtering grid structure for a finished bulk feed feeding port. Background Art
[0002] With the development of bulk feed, most of the medium and large feed mills in China now have bulk finished feed. In the bulk warehouse delivery process, the feed enters the bulk truck from the bulk warehouse. If large lumps of feed or impurities enter the bulk truck, customer complaints are likely to occur.
[0003] Therefore, providing a device for distinguishing impurities in packaged feed to eliminate the above-mentioned shortcomings of the prior art has become a technical problem that needs to be solved urgently. Utility Model Content
[0004] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a filtering grid structure for the discharge port of finished bulk feed, which is intended to solve the technical problem that in the prior art, when feed enters the bulk truck from the bulk bin, if large pieces of agglomerated feed or impurities enter the bulk truck together, it is easy to cause customer complaints.
[0005] The technical solution of the utility model is: a filtering grid structure for a finished bulk feed discharge port, comprising a discharge pipe, an inspection port, a limit assembly, a filtering grid assembly, and a protective assembly; an inspection port with a sealing door is provided at the front end of the discharge pipe; limit assemblies for limiting the range of movement of the filtering grid are installed at the four corners on the inner side of the discharge pipe; a filtering grid assembly for blocking large agglomerated feed and impurities is snap-connected to the inner side of the limit assembly; a protective assembly for buffering the impact force from above and guiding the obstruction to the inspection port is provided on the upper end of the filtering grid assembly.
[0006] Preferably, in the first step, the inspection port at the front end of the discharge pipe is opened, and the filter grid assembly with the protective assembly pre-installed is placed into the discharge pipe; in the second step, the filter grid assembly is pulled to both sides in the discharge pipe until both sides of the filter grid assembly are in contact with the inner wall of the discharge pipe; in the third step, the filter grid assembly is then fixed in the limit assembly on the inner side of the discharge pipe, and the inspection port is closed; in the fourth step, the feed enters the bulk truck from the bulk bin through the discharge pipe, and large lumps of feed or impurities can be screened out during the loading process to avoid customer complaints and improve product quality.
[0007] Preferably, the limit assembly includes a mounting seat, a bearing column, a sliding hole, a support spring, a positioning column, a limit seat and a socket; a limit seat is arranged on the upper end of the mounting seat; force is applied to press the bearing column downward, the support spring on the outside of the bearing column contracts, the bearing column drives the positioning column to detach from the socket of the limit seat, and the filter grid assembly is inserted therein.
[0008] Preferably, a sliding hole is provided at the upper end of the mounting seat; a bearing column is slidably connected to the inner side of the sliding hole; a supporting spring is provided on the outer side of the bearing column slide rod; a positioning column is fixedly connected to the upper end of the bearing column; a plug hole is provided at the upper end of the limit seat; the plug hole and the positioning column are slidably connected, and after releasing the hand, the supporting spring opens and drives the positioning column to move upward, passing through the mounting hole of the filter grid assembly and the plug hole of the limit seat, and the other three corners are also operated according to the above operation to stably install the filter grid assembly. When unloading, the filter grid assembly will vibrate due to the influence of the supporting spring, and the feed stuck in the mesh will be detached, so that it can pass through the filter grid smoothly, thereby improving the filtration efficiency.
[0009] Preferably, the filter grid assembly includes a first grid, a second grid, a limiting slide groove, a limiting slider and a mounting hole; a second grid is provided at the right end of the first grid; the filter grid assembly is placed into the discharge pipe from the inspection port, and the first grid and the second grid of the filter grid assembly are pulled apart to both sides until the sides of the first grid and the second grid are in contact with the inner wall of the discharge pipe and then positioned.
[0010] Preferably, the right end of the first grid is fixedly connected with an equidistantly distributed limit slider; the left end of the second grid is fixedly connected with an equidistantly distributed limit slot; the limit slot and the limit slider are slidably connected; installation holes are provided at the corners of the first grid and the second grid; to ensure that the filter grid fits completely to the inner wall of the pipe, prevent debris from passing through the discharge pipe, and is easier to install and remove, and is suitable for discharge pipes of various calibers.
[0011] Preferably, the protective component includes a support column, a slot A, a slot B, a buffer strip and a card joint; a slot A is provided at the upper end of the support column; a slot B is provided at the front side of the upper end of the filter grid component; one end of the card joint of the buffer strip is clamped in the slot A of the support column, and the other end is clamped in the slot B of the filter grid component for fixation.
[0012] Preferably, buffer strips are installed at an equal distance from each other on the upper end of the filter grid assembly; the front and rear ends of the buffer strips are fixedly connected with card joints; the card joints are respectively engaged in the card slots A and B; after installation, the protective assembly can protect the upper end of the filter grid assembly, and prevent large pieces of agglomerated feed or impurities from damaging the filter grid assembly when unloading. The buffer strips after positioning have an arc-shaped structure, and can also guide the blocked large pieces of agglomerated feed or impurities forward to the vicinity of the inspection port, making it convenient for the staff to remove the debris later.
[0013] Beneficial effects of the utility model:
[0014] The utility model adopts a telescopic structure through the filter grid assembly, which is not only easy to install and dismantle, but also suitable for feeding pipes of various calibers. After installation, it completely fits the inner wall of the pipe to prevent debris from passing through the feeding pipe. The filter grid assembly is inserted into the limit assembly, and positioning is very convenient and quick. After installation, the limit assembly elastically supports the filter grid assembly. When feeding, the filter grid assembly vibrates to disengage the feed stuck in the mesh so that it can pass through the filter grid smoothly, thereby improving the filtration efficiency. The feed enters the bulk bin into the bulk truck through the feeding pipe. During the loading process, the filter grid assembly can screen out large pieces of agglomerated feed or impurities, thereby avoiding customer complaints and improving product quality. A protective assembly is also provided on the upper end of the filter grid assembly to prevent large pieces of agglomerated feed or impurities from damaging the filter grid assembly, and the blocked large pieces of agglomerated feed or impurities are guided forward to the vicinity of the inspection port, thereby facilitating the staff to remove the debris later. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 What is shown is a three-dimensional structural schematic diagram of the filter grid structure of the utility model;
[0016] Figure 2 What is shown is a schematic diagram of the internal three-dimensional structure of the filter grid structure of the utility model;
[0017] Figure 3 What is shown is a schematic diagram of the structure of the limiting component of the filter grid structure of the utility model;
[0018] Figure 4 Shown is a schematic diagram of the split structure of the filter grid component and the protection component of the filter grid structure of the utility model.
[0019] Explanation of the accompanying drawings: 1. Feeding pipe; 2. Inspection port; 3. Limiting assembly; 301. Mounting seat; 302. Bearing column; 303. Sliding hole; 304. Support spring; 305. Positioning column; 306. Limiting seat; 307. Plug hole; 4. Filter grid assembly; 401. First grid; 402. Second grid; 403. Limiting slide groove; 404. Limiting slider; 405. Mounting hole; 5. Protection assembly; 501. Support column; 502. Slot A; 503. Slot B; 504. Buffer strip; 505. Card joint. DETAILED DESCRIPTION
[0020] The utility model is further described below in conjunction with the accompanying drawings and embodiments.
[0021] See also Figure 1-2The utility model provides an embodiment: a filtering grid structure for a finished bulk feed discharge port, comprising a discharge pipe 1, an inspection port 2, a limiting component 3, a filtering grid component 4, and a protective component 5; an inspection port 2 with a sealing door is provided at the front end of the discharge pipe 1; limiting components 3 for limiting the range of movement of the filtering grid are installed at the four corners on the inner side of the discharge pipe 1; a filtering grid component 4 for blocking large agglomerated feed and impurities is snap-connected to the inner side of the limiting component 3; a protective component 5 for buffering the impact force from above and guiding the obstruction to the inspection port 2 is provided on the upper end of the filtering grid component 4.
[0022] See also Figure 3 In this embodiment, the limiting assembly 3 includes a mounting seat 301, a bearing column 302, a sliding hole 303, a support spring 304, a positioning column 305, a limiting seat 306 and a socket 307; a limiting seat 306 is provided at the upper end of the mounting seat 301; a force is applied to press the bearing column 302 downward, the support spring 304 on the outer side of the bearing column 302 contracts, the bearing column 302 drives the positioning column 305 to disengage from the socket 307 of the limiting seat 306, and the filter grid assembly 4 is inserted therein, and a sliding hole 303 is provided at the upper end of the mounting seat 301; the bearing column 302 is slidably connected to the inner side of the sliding hole 303; a support Spring 304; a positioning column 305 is fixedly connected to the upper end of the supporting column 302; a socket 307 is provided at the upper end of the limiting seat 306; the socket 307 is slidably connected to the positioning column 305. After releasing the hand, the supporting spring 304 opens to drive the positioning column 305 to move upward, passing through the mounting hole 405 of the filter grid assembly 4 and the socket 307 of the limiting seat 306. The other three corners are also operated according to the above operation to stably install the filter grid assembly 4. When unloading, the filter grid assembly 4 will vibrate under the influence of the supporting spring 304, and the feed stuck in the mesh will be detached, so that it can pass through the filter grid smoothly, thereby improving the filtering efficiency.
[0023] See also Figure 4In this embodiment, the filter grid assembly 4 includes a first grid 401, a second grid 402, a limiting slide groove 403, a limiting slider 404 and a mounting hole 405; the second grid 402 is provided at the right end of the first grid 401; the filter grid assembly 4 is placed into the feed pipe 1 from the inspection port 2, and the first grid 401 and the second grid 402 of the filter grid assembly 4 are pulled apart to both sides until the sides of the first grid 401 and the second grid 402 are in contact with the inner wall of the feed pipe 1 and then positioned, and the first grid 401 is The right end of 401 is fixedly connected with an equidistantly distributed limiting slider 404; the left end of the second grid 402 is fixedly connected with an equidistantly distributed limiting slide 403; the limiting slide 403 is slidably connected to the limiting slider 404; the corners of the first grid 401 and the second grid 402 are provided with mounting holes 405; to ensure that the filter grid is completely attached to the inner wall of the pipeline, to prevent debris from passing through the feed pipe 1, and to make it easier to install and remove, and to adapt to feed pipes 1 of various calibers, the protective component 5 includes a support The support column 501, the card slot A502, the card slot B503, the buffer strip 504 and the card joint 505; the support column 501 is provided with a card slot A502 at the upper end; the filter grid component 4 is provided with a card slot B503 at the front side of the upper end; the card joint 505 of the buffer strip 504 is clamped in the card slot A502 of the support column 501, and the other end is clamped in the card slot B503 of the filter grid component 4 for fixing; the filter grid component 4 is provided with equidistantly distributed buffer strips 504; the buffer strips Both the front and rear ends of 504 are fixedly connected with card joints 505; the card joints 505 are respectively embedded in the card slot A502 and the card slot B503; after the installation is completed, the protective component 5 can protect the upper end of the filter grid component 4, and prevent large pieces of agglomerated feed or impurities from causing damage to the filter grid component 4 when unloading. The buffer strip 504 after positioning has an arc structure, and can also guide the blocked large pieces of agglomerated feed or impurities forward to the vicinity of the inspection port 2, so that the staff can remove the debris later.
[0024] When working, the first step is to open the inspection port 2 at the front end of the discharge pipe 1, clamp one end of the clamping joint 505 of the buffer strip 504 into the clamping groove A502 of the support column 501, and clamp the other end into the clamping groove B503 of the filter grid assembly 4 for fixation, and place the filter grid assembly 4 with the protective assembly 5 installed into the discharge pipe 1.
[0025] In the second step, the first grid 401 and the second grid 402 of the filter grid assembly 4 are pulled apart to both sides in the discharge pipe 1 until the sides of the first grid 401 and the second grid 402 are in contact with the inner wall of the discharge pipe 1 and positioned, and the middle expansion part is connected by a limiting slide groove 403 and a limiting slider 404.
[0026] In the third step, the filter grid assembly 4 is then fixed in the limiting assembly 3 on the inner side of the discharge pipe 1, and force is applied to press the bearing column 302 downward. The support spring 304 on the outer side of the bearing column 302 shrinks at the upper end of the mounting seat 301, and the bearing column 302 slides down to drive the positioning column 305 to disengage from the socket 307 of the limiting seat 306, and the filter grid assembly 4 is inserted therein. After releasing the hand, the support spring 304 opens to drive the positioning column 305 to move upward, passing through the mounting hole 405 of the filter grid assembly 4 and the socket 307 of the limiting seat 306. The other three corners are also operated according to the above method to stably install the filter grid assembly 4 and close the inspection port 2.
[0027] In the fourth step, the feed enters the bulk truck from the bulk bin through the feeding pipe 1. During the loading process, large lumps of feed or impurities can be screened out to avoid customer complaints and improve product quality. At the same time, when feeding, the filter grid assembly 4 will vibrate under the influence of the support spring 304, and the feed stuck in the mesh will be detached, so that it can pass through the filter grid smoothly, thereby improving the filtering efficiency.
[0028] Through the above steps, the telescopic structure of the filter grid assembly 4 is not only easy to install and dismantle, but also suitable for feeding pipes 1 of various calibers. After installation, it completely fits the inner wall of the pipe to prevent debris from passing through the feeding pipe 1. The filter grid assembly 4 is inserted into the limit assembly 3, and the positioning is very convenient and quick. After installation, the limit assembly 3 elastically supports the filter grid assembly 4. When feeding, the filter grid assembly 4 vibrates to detach the feed stuck in the mesh so that it can pass through the filter grid smoothly, thereby improving the filtration efficiency. The feed enters the bulk bin into the bulk truck through the feeding pipe 1. During the loading process, the filter grid assembly 4 can screen out large pieces of agglomerated feed or impurities, thereby avoiding customer complaints and improving product quality. A protective assembly 5 is also provided at the upper end of the filter grid assembly 4 to prevent large pieces of agglomerated feed or impurities from damaging the filter grid assembly 4, and to guide the blocked large pieces of agglomerated feed or impurities forward to the vicinity of the inspection port 2, thereby facilitating the staff to remove the debris later.
[0029] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.
Claims
1. A filter grid structure for a finished bulk feed discharge port, comprising a discharge pipe (1); characterized in that: The invention also comprises an inspection opening (2), a limit assembly (3), a filter grid assembly (4), and a protective assembly (5); the front end of the feed discharge pipe (1) is provided with an inspection opening (2) with a sealing door; the four corners on the inner side of the feed discharge pipe (1) are provided with limit assemblies (3) for limiting the range of movement of the filter grid; the inner side of the limit assembly (3) is connected with a filter grid assembly (4) for blocking large agglomerated feed and impurities; the upper end of the filter grid assembly (4) is provided with a protective assembly (5) for buffering the impact force from above and directing the blocking objects to the inspection opening (2).
2. The filter grid structure for the finished bulk feed discharge port according to claim 1, characterized in that: The limit assembly (3) comprises a mounting seat (301), a bearing column (302), a sliding hole (303), a supporting spring (304), a positioning column (305), a limit seat (306) and a plug hole (307); the limit seat (306) is arranged at the upper end of the mounting seat (301).
3. A filter grid structure for a finished bulk feed discharge port according to claim 2, characterized in that: A sliding hole (303) is provided at the upper end of the mounting seat (301); a bearing column (302) is slidably connected to the inner side of the sliding hole (303); a supporting spring (304) is provided on the outer side of the sliding rod of the bearing column (302); a positioning column (305) is fixedly connected to the upper end of the bearing column (302); a plug hole (307) is provided at the upper end of the limiting seat (306); and the plug hole (307) is slidably connected to the positioning column (305).
4. The filter grid structure for the finished bulk feed discharge port according to claim 1, characterized in that: The filter grid assembly (4) comprises a first grid (401), a second grid (402), a limiting slide groove (403), a limiting slide block (404) and a mounting hole (405); the second grid (402) is provided at the right end of the first grid (401).
5. A filter grid structure for a finished bulk feed discharge port according to claim 4, characterized in that: The right end of the first grid (401) is fixedly connected to a limit slider (404) distributed at equal intervals; the left end of the second grid (402) is fixedly connected to a limit slide groove (403) distributed at equal intervals; the limit slide groove (403) and the limit slider (404) are slidably connected; and mounting holes (405) are provided at the corners of the first grid (401) and the second grid (402).
6. The filter grid structure for the finished bulk feed discharge port according to claim 1, characterized in that: The protection component (5) comprises a support column (501), a card slot A (502), a card slot B (503), a buffer strip (504) and a card joint (505); the support column (501) is provided with a card slot A (502) at the upper end; and the filter grid component (4) is provided with a card slot B (503) at the front side of the upper end.
7. A filter grid structure for a finished bulk feed discharge port according to claim 6, characterized in that: The upper end of the filter grid assembly (4) is provided with buffer strips (504) distributed at equal intervals; the front and rear ends of the buffer strips (504) are fixedly connected with card joints (505); the card joints (505) are respectively engaged with the card slots A (502) and the card slots B (503).