Feed discharging device for feed mill

Abstract

The utility model discloses a feed unloading device for a feed mill, which relates to the technical field of feed processing and comprises a feed bin, a plugging component and a pushing component. A discharge port is formed in the bottom end of the feed bin, a vertically downward discharge bin is arranged at the discharge port, and a baffle plate is arranged on one side of the bottom end of the discharge bin; the plugging assembly comprises a plugging arc groove and a material blocking coaming. The pushing assembly comprises a transmission rod and a transmission part, the transmission part drives the transmission rod to rotate under the action of external force, and then the blocking arc groove is driven to rotate, so that the edge of the blocking arc groove is in clearance fit with the edge of the material blocking coaming, and a space defined by the material blocking plate, the blocking arc groove and the material blocking coaming is closed to form a transition material bin; when the discharging bin is closed by the blocking arc groove, feed can be intercepted, the feed falls into the blocking arc groove and surrounds the material blocking coaming along with rotation of the blocking arc groove, so that the transition space is closed, the discharging bin is closed, the feed cannot flow out any more, and in the whole blocking process, the feed cannot be extruded, and the feed cannot be smashed.

Description

Technical Field

[0001] The utility model relates to the technical field of feed processing, in particular to a feed unloading device for a feed factory. Background Art

[0002] The finished feed processed and pelletized in the feed farm is usually stored in the finished product warehouse. After the feed is led out of the finished product warehouse, it reaches the feed packaging system for bagging and packaging, and finally transported or stacked.

[0003] Since the weight of each bag of feed needs to be strictly controlled during the feed bagging process, the feed outlet downstream in the finished product bin needs to be closed during the feed weighing and bagging process. Common feed outlets are opened or closed by electromagnetic valves. During the process of opening or closing the electromagnetic valve, the feed is easily squeezed, causing the feed to be crushed, affecting the quality of the finished feed.

[0004] The utility model patent with patent number CN220617602U discloses a feed production unloading device, a feed bin, which is provided with a storage cavity and a feed outlet connected with the storage cavity; a sliding valve, which is vertically slidably arranged in the feed outlet to separate the storage cavity and the feed outlet, and the sliding valve is driven to slide into the storage cavity so that the storage cavity is connected with the feed outlet; the feed is put into the storage cavity 11 from the upper side of the feed bin 1, and when the sliding valve 2 is located at the lower side as a whole, the feed is put into the storage cavity 11 from the upper side of the feed bin 1, and when the sliding valve 2 is located at the lower side as a whole, the sliding valve 2 is driven to slide into the storage cavity 11, and ... When the feed port 12 is in the feed port 12, the sliding valve 2 blocks the feed port 12 to prevent the feed from leaking. When the feed needs to be discharged, the output end of the driving cylinder 3 extends to push the sliding part 211 to slide vertically upward along the sliding groove 121, and then the sliding valve 2 extends into the storage chamber 11. At this time, the sliding valve 2 is no longer located between the storage chamber 11 and the feed port 12 to form a partition, and the receiving part 22 is located between the feed port 12 and the storage chamber 11, so that the feed port 12 can discharge the feed, and the storage chamber 11 can be discharged. The feed in 1 first falls on the herringbone inclined part of the receiving part 22 and then falls along the discharge port 12. When the sliding valve 2 slides vertically and re-enters the discharge port 12, the sliding valve 2 slides vertically along the inner wall of the discharge port 12, thereby avoiding the problem of the sliding valve 2 squeezing the feed and causing the feed to be crushed when sliding, and avoiding the quality reduction caused by the feed being compressed and crushed. In this patent, when the discharge port is opened, the sliding valve is located in the storage bin, and the feed slides from the gap between the sliding valve and the discharge port. However, in the process of the sliding valve moving downward, when the sliding valve moves to the connection between the storage chamber and the discharge port, the space for the feed to fall is gradually reduced. At this time, the space for the feed to fall has not been completely blocked, and the feed can still fall, but as the sliding valve moves downward, the falling space for the feed is gradually reduced to the point where the feed cannot pass. At this time, the feed located at the connection between the discharge port and the storage chamber will be squeezed and crushed when the sliding valve moves downward, thereby affecting the quality of the feed. Utility Model Content

[0005] The main purpose of the utility model is to provide a feed unloading device for a feed factory, which is used to solve the problem that the feed is squeezed and broken when the feed discharge port is blocked during the discharge process of the existing finished feed.

[0006] In order to achieve the above-mentioned purpose, the utility model provides a feed unloading device for a feed factory, comprising:

[0007] A feed bin, wherein a discharge port is provided at the bottom of the feed bin; a discharge bin is provided vertically downward at the discharge port; and a baffle plate is provided at one side of the bottom of the discharge bin;

[0008] The blocking assembly comprises a blocking arc groove rotatably arranged on the discharge bin and a material blocking plate arranged at the bottom of the feed bin; the upper end surface of the blocking arc groove is clearance-matched with the lower end surface of the material blocking plate; the material blocking plate and the discharge bin are arranged side by side and at intervals, and the bottom end of the material blocking plate and the bottom end of the material blocking plate are located on the same horizontal plane;

[0009] The pushing assembly includes a transmission rod connected to the arc blocking groove and a transmission member connected to the transmission rod; the transmission member drives the transmission rod to rotate under the action of external force, and then drives the arc blocking groove to rotate, so that the edge of the arc blocking groove and the edge of the material blocking plate are matched with each other, so that the space enclosed by the material blocking plate, the arc blocking groove and the material blocking plate is closed to form a transitional material bin.

[0010] As a further improvement of the present invention, the discharge bin is a hollow rectangular body with openings at both ends; the baffle plate is arranged on a wider side wall at the bottom end of the discharge bin.

[0011] As a further improvement of the utility model, the arc blocking groove includes an arc-shaped blocking bottom plate and blocking side plates arranged on both sides of the blocking bottom plate; the blocking side plates are provided with connecting rods, and the connecting rods are rotatably connected to the discharge bin.

[0012] As a further improvement of the utility model, the material blocking enclosure is a hollow rectangular body with openings at both ends, and a connecting groove is provided on the blocking enclosure. The blocking enclosure is fixedly connected to the discharge bin through the connecting groove and is arranged on the discharge bin; one group of open ends of the blocking enclosure is located at the material blocking plate, and the other group of open ends is located at the lower end of the discharge bin.

[0013] As a further improvement of the present invention, the size of the material retaining plate is smaller than the size of the space enclosed by the blocking side plates, so that the blocking side plates and the outer wall gap of the material retaining plate are matched.

[0014] As a further improvement of the utility model, the transmission member includes a transmission motor, a transmission worm arranged on the transmission motor, and a transmission worm wheel arranged on the transmission rod; the transmission worm is meshed with the transmission worm wheel.

[0015] The beneficial effects of the utility model are embodied in:

[0016] A transmission member is provided to drive the sealing arc groove to rotate, so that the sealing arc groove can intercept feed when closing the discharge bin, and the feed falls into the sealing arc groove. As the sealing arc groove rotates, the blocking plate is surrounded, thereby closing the transition space, and then closing the discharge bin, so that the feed can no longer flow out. During the entire sealing process, the feed will not be squeezed and crushed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a feed unloading device for a feed factory according to the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of a feed bin of a feed unloading device of a feed factory according to the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of a material retaining plate of a feed unloading device of a feed factory according to the utility model;

[0020] Figure 4 This is a schematic diagram of the arc-blocking groove structure of a feed unloading device for a feed factory according to the utility model;

[0021] Description of reference numerals:

[0022] 1. Feed bin; 2. Discharge bin; 3. Material baffle plate; 4. Sealing arc groove; 401. Sealing bottom plate; 402. Sealing side plate; 403. Connecting rod; 404. Rotating hole; 5. Material baffle plate; 6. Transmission rod; 7. Transmission part; 701. Transmission motor; 702. Transmission worm; 703. Transmission worm wheel; 704. Support rod; 8. Transition bin; 9. Bearing; 10. Connecting groove. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. In the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] In one embodiment, see Figure 1 The utility model discloses a feed unloading device for a feed factory, comprising a feed bin 1, a blocking component and a pushing component.

[0025] Among them, a discharge port is provided at the bottom of the feed bin 1, and a discharge bin 2 pointing vertically downward is provided at the discharge port, and a baffle plate 3 is provided on one side of the bottom end of the discharge bin 2; the blocking component includes a blocking arc groove 4 rotatably arranged on the discharge bin 2 and a baffle plate 5 arranged at the bottom end of the feed bin 1, and the upper end surface of the blocking arc groove 4 is gap-matched with the lower end surface of the baffle plate 3; the baffle plate and the discharge bin 2 are arranged side by side and at intervals, and the bottom end of the baffle plate 5 and the bottom end of the baffle plate 3 are located on the same horizontal plane; the pushing component includes a transmission rod 6 connected to the blocking arc groove 4 and a transmission member 7 connected to the transmission rod 6, and the transmission member 7 drives the transmission rod 6 to rotate under the action of external force, and then drives the blocking arc groove 4 to rotate, so that the edge of the blocking arc groove 4 is gap-matched with the edge of the baffle plate 5, so that the space enclosed by the baffle plate 3, the blocking arc groove 4, and the baffle plate 5 is closed to form a transition bin 8.

[0026] For further information, see Figure 2 The discharge bin 2 is a hollow rectangular body with openings at both ends, and the baffle plate 3 is arranged on a side wall of a wider side at the bottom end of the discharge bin 2.

[0027] Preferably, the discharge bin 2 is welded at the discharge port, and the baffle plate 3 is located on the left side of the bottom end of the discharge bin 2 .

[0028] In the above arrangement, the setting of the baffle plate 3 increases the distance between the bottom end and the discharge bin 2 when the blocking arc groove 4 closes the transition bin 8, thereby increasing the inner wall storage space of the transition bin 8. In the process of the blocking arc groove 4 moving to close the transition bin 8, more feed can be stored to avoid feed leakage.

[0029] For further information, see Figure 4 The arc blocking groove 4 includes an arc-shaped blocking bottom plate 401 and blocking side plates 402 arranged on both sides of the blocking bottom plate 401. A connecting rod 403 is provided on the blocking side plate 402, and the connecting rod 403 is rotatably connected to the discharge bin 2.

[0030] Preferably, the blocking side plate 402 is a semicircular plate, the arc end of the blocking side plate 402 is welded to the blocking bottom plate 401 , and the straight edge of the blocking side plate 402 is connected to the two sets of end heads of the blocking bottom plate 401 .

[0031] Preferably, a bearing 9 is fixedly provided on the discharge bin 2 , a rotating hole 404 is provided on the connecting rod 403 , one end of the transmission rod 6 passes through the rotating hole 404 and is fixedly connected to the inner ring of the bearing 9 , and the transmission rod 6 is fixedly connected to the connecting rod 403 .

[0032] In the above arrangement, the transmission rod 6 rotates and drives the connecting rod 403 and the blocking arc groove 4 to rotate. When the arc end of the blocking bottom plate 401 faces the horizontal plane, the blocking bottom plate 401 is located at the lower end of the discharge bin 2, and the blocking bottom plate 401 and the blocking side plate 402 are fitted with the material blocking enclosure 5 to close the transition bin 8. At this time, the feed falls and is located in the transition bin 8. After the transition bin 8 is filled with feed, the feed in the feed bin 1 stops moving down; after the rotating rod drives the connecting rod 403 and the blocking arc groove 4 to rotate 90°, the blocking side plate 402 is separated from the material blocking enclosure 5, and the blocking bottom plate 401 is located on the left side of the discharge bin 2. At this time, the transition bin 8 is opened, the feed flows down, and the discharge port of the feed bin 1 is opened.

[0033] For further information, see Figure 3 The material blocking plate 5 is a hollow rectangular body with openings at both ends. A connecting groove 10 is provided on the sealing plate. The sealing plate is fixedly connected to the discharge bin 2 through the connecting groove 10 and is arranged on the discharge bin 2. One set of opening ends of the sealing plate is located at the material blocking plate 3, and the other set of opening ends is located at the lower end of the discharge bin 2.

[0034] Preferably, the inner wall of the opening end of the sealing enclosure adjacent to the material baffle plate 3 is welded to the material baffle plate 3 .

[0035] For further information, see Figure 1 The size of the material blocking plate 5 is smaller than the size of the space enclosed by the blocking side plate 402, so that the blocking side plate 402 and the outer wall gap of the material blocking plate 5 are matched.

[0036] In the above setting, when the blocking arc groove 4 rotates so that the blocking bottom plate 401 is located below the discharge bin 2, the two ends of the blocking bottom plate 401 respectively cooperate with the side wall gaps of the material blocking plate 3 and the material blocking enclosure 5 facing the material blocking plate 3, and the blocking side plate 402 cooperates with the two outer sets of outer wall gaps of the material blocking enclosure 5, thereby wrapping the material blocking enclosure 5 in the blocking arc groove 4.

[0037] Furthermore, the transmission member 7 includes a transmission motor 701 , a transmission worm 702 disposed on the transmission motor 701 , and a transmission worm wheel 703 disposed on the transmission rod 6 , and the transmission worm 702 is meshed with the transmission worm wheel 703 .

[0038] Preferably, a support rod 704 is provided on the transmission motor 701 via a coupling, and the transmission worm 702 is fixedly connected to the support rod 704 .

[0039] In the above arrangement, the transmission motor 701 rotates to drive the transmission worm 702 to rotate, and the transmission worm 702 drives the transmission worm wheel 703 to rotate, thereby driving the transmission rod 6, the connecting rod 403, and the blocked arc groove 4 to rotate, thereby realizing the closing or opening of the transition bin 8; the transmission worm wheel 703 and the transmission worm 702 are meshed with each other, and have a self-locking function. When the transmission motor 701 stops working, the self-locking function between the transmission worm wheel 703 and the transmission worm 702 keeps the position of the blocked arc groove 4 unchanged.

[0040] In this embodiment, during normal feeding, the transmission motor 701 rotates forward to drive the transmission worm 702 to rotate forward, and the transmission worm wheel 703 drives the blocking arc groove 4 to rotate and open the transition bin 8. The feed in the transition bin 8 flows out first, and then the feed in the feed bin 1 flows out along the discharge bin 2 to carry out the feed packaging operation; when it is necessary to block the transition bin and stop the feed in the feed bin 1 from flowing out, the transmission motor 701 reverses to drive the transmission worm 702 to reverse, and the transmission worm wheel 703 reverses to drive the blocking arc groove 4 to rotate and open the transition bin 8. The arc groove 4 rotates. When the blocking arc groove 4 rotates, the restricted blocking bottom plate 401 exceeds the bottom end of the baffle plate 3, and the feed falling in the discharge bin 2 is intercepted on the blocking bottom plate 401. As the blocking arc groove 4 rotates and fits with the baffle plate 5, the transition bin 8 is completely closed, and the feed stops falling. When the discharge bin 2 is blocked, the feed will not be squeezed; when the discharge bin 2 is opened, the feed flows out of the transition bin. During the rotation of the blocking arc groove 4, the baffle plate 3 pushes the feed in the blocking arc groove 4 to fall.

[0041] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A feed unloading device for a feed factory, It is characterized in that include: A feed bin (1), wherein a discharge port is provided at the bottom end of the feed bin (1); a discharge bin (2) is provided vertically downward at the discharge port; and a baffle plate (3) is provided at one side of the bottom end of the discharge bin (2); The blocking assembly comprises a blocking arc groove (4) rotatably arranged on a discharge bin (2) and a material blocking plate (5) arranged at the bottom end of a feed bin (1); the upper end surface of the blocking arc groove (4) is clearance-matched with the lower end surface of the material blocking plate (3); the material blocking plate (5) and the discharge bin (2) are arranged side by side and at intervals, and the bottom end of the material blocking plate (5) and the bottom end of the material blocking plate (3) are located on the same horizontal plane; The pushing assembly comprises a transmission rod (6) connected to the arc blocking groove (4) and a transmission member (7) connected to the transmission rod (6); the transmission member (7) drives the transmission rod (6) to rotate under the action of an external force, thereby driving the arc blocking groove (4) to rotate, so that the edge of the arc blocking groove (4) and the edge of the material blocking plate (5) are matched with each other in clearance, so that the space enclosed by the material blocking plate (3), the arc blocking groove (4) and the material blocking plate (5) is closed to form a transition bin (8).

2. A feed unloading device for a feed factory according to claim 1, Features: The material discharging bin (2) is a hollow rectangular body with openings at both ends; the material blocking plate (3) is arranged on a wider side wall at the bottom end of the material discharging bin (2).

3. A feed unloading device for a feed factory according to claim 2, Features: The arc blocking groove (4) comprises an arc-shaped blocking bottom plate (401) and blocking side plates (402) arranged on both sides of the blocking bottom plate (401); a connecting rod (403) is provided on the blocking side plate (402), and the connecting rod (403) is rotatably connected to the discharge bin (2).

4. A feed unloading device for a feed factory according to claim 3, Features: The material blocking plate (5) is a hollow rectangular body with openings at both ends. A connecting groove (10) is provided on the sealing plate. The sealing plate is fixedly connected to the discharge bin (2) via the connecting groove (10) and is arranged on the discharge bin (2); one set of opening ends of the sealing plate is located at the material blocking plate (3), and the other set of opening ends is located at the lower end of the discharge bin (2).

5. A feed unloading device for a feed factory according to claim 4, Features: The size of the material-blocking enclosure (5) is smaller than the size of the space enclosed by the blocking side plate (402), so that the blocking side plate (402) and the outer wall of the material-blocking enclosure (5) are gap-matched.

6. A feed unloading device for a feed factory according to claim 5, Features: The transmission member (7) comprises a transmission motor (701), a transmission worm (702) arranged on the transmission motor (701), and a transmission worm wheel (703) arranged on the transmission rod (6); the transmission worm (702) is meshed with the transmission worm wheel (703).

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