CN210647265U - Anti-blocking device for feed inlet of stone remover - Google Patents
Anti-blocking device for feed inlet of stone remover Download PDFInfo
- Publication number
- CN210647265U CN210647265U CN201921418642.8U CN201921418642U CN210647265U CN 210647265 U CN210647265 U CN 210647265U CN 201921418642 U CN201921418642 U CN 201921418642U CN 210647265 U CN210647265 U CN 210647265U
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- Prior art keywords
- feed inlet
- along
- mounting box
- horizontal direction
- stone remover
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- 239000004575 stone Substances 0.000 title claims abstract description 28
- 238000004140 cleaning Methods 0.000 claims description 19
- 230000005484 gravity Effects 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000008187 granular material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to a grain processing equipment technical field, more specifically say, it relates to a stone remover feed inlet anti-blocking device, and its technical scheme main points are: including feed hopper and the unloading pipe that is linked together bottom feed hopper, a lateral wall of unloading pipe is provided with export and mounting box respectively, the mounting box is located the exit and is linked together with the unloading pipe towards one side of unloading pipe, slide along the horizontal direction in the mounting box and be connected with the mounting panel of U-shaped, the side end face of the bottom of mounting panel is connected with the threaded rod along the horizontal direction bearing, and the threaded rod runs through the lateral wall of mounting box, two inside walls that the mounting panel is relative are provided with the axis of rotation along the horizontal direction, an inside wall of mounting panel is provided with driving motor along the horizontal direction, the axis of rotation rotates and bears the fixed block, the one end of fixed block is provided with the cylinder along. The device can make the feed inlet of unloading pipe feed unobstructed, and then improves the feeding efficiency of stoner.
Description
Technical Field
The utility model relates to a grain processing equipment technical field, more specifically say, it relates to a stone separator feed inlet prevents stifled device.
Background
The stone remover is a machine for removing impurities such as stones mixed in grains during processing. The grain continuously enters the stone removing sieve surface from the feed hopper, the porosity among the grains is increased under the action of the vibration of the sieve surface and the airflow passing through the grain layer, the grain is in a fluidized state, automatic grading is promoted, the stones with high specific gravity sink into the lower layer to be contacted with the sieve surface, the grains with low specific gravity float on the upper layer, and slide down to a clean grain outlet under the push of gravity, inertia force and continuous feeding; and the stones with large specific gravity slide upwards relative to the stone removing sieve surface under the action of inertia of the sieve surface vibration system and air flow and move to the stone outlet through the stone gathering area.
Among the prior art, grain granule can a large amount of disposable pour into feed hopper, and the unloading is managed the unloading and then is carried out grades on arriving the stoning sifter through the unloading with feed hopper intercommunication, because the speed of the unloading of unloading pipe is fixed, and the feed inlet of unloading pipe is narrower, and then the feed inlet of unloading pipe can easily pile up a large amount of grain granules and make the feed inlet of unloading pipe block up to influence the feed rate of stoner, so need improve.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a not enough to above-mentioned prior art, the utility model aims at providing a stone remover feed inlet prevents stifled device, and its feed inlet that can make the unloading pipe feeds unobstructed, and then improves the feed efficiency of stone remover.
The above technical purpose of the present invention can be achieved by the following technical solutions: a stone remover feed inlet anti-blocking device, which comprises a feed hopper and a blanking pipe communicated with the bottom of the feed hopper, an outlet and a mounting box are respectively arranged on one side wall of the blanking pipe, the mounting box is positioned at the outlet and is communicated with the blanking pipe on one side facing the blanking pipe, a U-shaped mounting plate is connected in the mounting box in a sliding manner along the horizontal direction, a threaded rod for driving the mounting plate to move is connected to the side end surface of the bottom of the mounting plate along the horizontal direction, the threaded rod penetrates through the side wall of the mounting box, a rotating shaft is arranged on the inner side wall of the mounting plate along the horizontal direction, the inner side wall of the mounting plate is provided with a driving motor used for driving the rotating shaft to rotate positively and negatively along the horizontal direction, the rotating shaft rotates to bear the fixed block, one end of the fixed block is provided with an air cylinder along the horizontal direction, and a piston rod of the air cylinder is connected with an anti-blocking piece used for dredging a feed inlet of a blanking pipe.
By adopting the technical scheme, grains enter the stone removing sieve plate of the stone removing machine body through the blanking pipe so as to be classified, when the feed inlet of the blanking pipe needs to be dredged, the threaded rod is rotated to enable the mounting plate to move towards the outlet, the anti-blocking piece extends out of the outlet, and the driving motor is driven to enable the anti-blocking piece to upwards rotate to the feed inlet for dredging, so that the feed inlet of the blanking pipe can be smoothly blanked, and the blanking efficiency is improved; when the feed inlet of the blanking pipe is not required to be communicated, the threaded rod is rotated reversely until the anti-blocking piece retracts into the mounting box, and therefore the occupied space of the device in the feed inlet of the blanking pipe is reduced.
Preferably, prevent stifled piece including the cleaning brush, the cleaning brush is provided with the mediation needle that is used for dredging the feed inlet of unloading pipe along vertical direction, the cleaning brush is close to the one end of the piston rod of cylinder is provided with the brush holder along the horizontal direction, the brush holder with the connection can be dismantled to the piston rod of cylinder.
Through adopting above-mentioned technical scheme, the cleaning brush makes things convenient for the staff to take off the cleaning brush and maintain and clean with dismantling on the piston rod of cylinder and being connected.
Preferably, one end of the piston rod of the cylinder is provided with a positioning block, one end of the brush holder close to the piston rod of the cylinder is provided with an elastic buckle, and the positioning block is buckled with the elastic buckle.
Through adopting above-mentioned technical scheme, elastic buckle and locating piece lock make locating piece and brush holder fixed be difficult for breaking away from together and drop, and elastic buckle makes things convenient for the staff to dismantle simultaneously.
Preferably, the inboard circumference of elasticity buckle is provided with the lug, the lateral wall of locating piece be provided with the shrinkage pool that the lug corresponds, the lug with the shrinkage pool joint cooperation.
Through adopting above-mentioned technical scheme, the joint cooperation setting of lug and shrinkage pool makes buckle and locating piece carry out preliminary location to make the staff install brush holder and locating piece together fast.
Preferably, the magnet blocks which are mutually attracted are arranged at one end of the concave hole, where the convex block is inserted, and at the bottom of the concave hole.
Through adopting above-mentioned technical scheme, the setting up of magnet piece has strengthened the stable fixity of lug with the shrinkage pool to make the lug difficult not hard up the separation from in the shrinkage pool.
Preferably, the two opposite sides of the bottom of the mounting plate are provided with limiting blocks, sliding grooves are formed in the mounting box along the length direction of the threaded rods, and the limiting blocks are connected with the sliding grooves in a sliding mode.
Through adopting above-mentioned technical scheme, the setting up of stopper has played the guide effect to the installation ann, because the rotation of threaded rod makes the easy upset skew of mounting panel walk the position, and the stopper slides in the spout and makes the directional spout that moves to the export along the mounting panel.
Preferably, a baffle is arranged on one side, facing the discharging pipe, of the mounting box in a sliding mode along the vertical direction, and sliding rails for the baffle to slide up and down are arranged on two opposite side walls in the mounting box.
By adopting the technical scheme, the arrangement of the baffle plate avoids grain waste caused by the fact that grain enters the mounting box in the blanking process.
Preferably, one end, far away from the mounting plate, of the threaded rod is fixedly provided with a handle.
Through adopting above-mentioned technical scheme, the setting up of handle makes things convenient for the staff to rotate the threaded rod.
To sum up, the utility model discloses following beneficial effect has: thereby grain gets into on the stone removal sieve of stoner body through unloading pipe and grades, when the feed inlet of unloading pipe needs to be dredged, rotates the threaded rod and makes the mounting panel remove to the exit, and the export is stretched out to the cleaning brush, and drive driving motor makes and prevents stifled piece upwards rotation to feed inlet department, utilizes to dredge the needle and dredges to the feed inlet unloading that can make the unloading pipe is unobstructed, improves unloading efficiency.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic structural view of an anti-blocking device in an embodiment of the present invention;
fig. 3 is a schematic view of the internal structure of the mounting box in the embodiment of the present invention;
fig. 4 is a schematic structural view of an anti-blocking member in an embodiment of the present invention;
fig. 5 is a schematic view of the assembly relationship between the handle and the positioning block in the embodiment of the present invention.
Reference numerals: 1. a feed hopper; 2. a discharging pipe; 3. an access door; 4. mounting a box; 5. a stone removing sieve plate; 6. a magnet block; 7. a baffle plate; 8. a cylinder; 9. a fixed cover; 10. an access hole; 11. a handle; 12. dredging needles; 13. a cleaning brush; 14. a travel bar; 15. a slide rail; 16. a drive motor; 17. a rotating shaft; 18. positioning blocks; 19. a threaded rod; 20. a chute; 21. mounting a plate; 22. a limiting block; 23. elastic buckle; 24. a brush handle; 25. a fixed block; 26. a bump; 27. concave holes; 28. and (7) an outlet.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The utility model provides a stone separator feed inlet prevents stifled device, refers to figure 1, including the unloading pipe 2 and the feed hopper 1 that are vertical direction setting. An outlet 28 and a mounting box 4 provided with a cuboid shape are respectively arranged on one side wall of the blanking pipe 2, and the mounting box 4 is positioned at the outlet 28 and is communicated with the blanking pipe 2. In order to prevent grains from entering the mounting box 4 in the discharging process, a rectangular plate-shaped baffle 7 is vertically mounted at one end of the mounting box 4 close to the outlet 28, and slide rails 15 for the baffle 7 to slide up and down are mounted at two opposite sides of the mounting box 4. In addition, a moving rod 14 for facilitating a worker to move the baffle 7 is welded on the top of the baffle 7.
Referring to fig. 2, a U-shaped mounting plate 21 is horizontally disposed in the mounting box 4, a threaded rod 19 for moving the mounting plate 21 is horizontally connected to an end of the mounting plate 21 away from the outlet 28 by a bearing, and an end of the threaded rod 19 away from the mounting plate 21 penetrates through a side wall of the mounting box 4 and extends out of the mounting box 4. The threaded rod 19 is kept away from the one end welding of mounting panel 21 has the handle 11 of Z shape, makes things convenient for the staff to rotate threaded rod 19. In addition, in order to prevent the mounting plate 21 from being turned over and displaced due to the rotation of the threaded rod 19, the bottom of the mounting plate 21 is welded with rectangular parallelepiped-shaped stoppers 22, the stoppers 22 are positioned on both sides of the mounting plate 21, the bottom of the mounting box 4 is provided with a sliding groove 20 along the length direction of the threaded rod 19, the stoppers 22 are positioned and slid in the sliding groove 20, and the mounting plate 21 is moved to the outlet 28.
Referring to fig. 3, specifically, the inside wall of mounting panel 21 rotates along the horizontal direction and bears the weight of axis of rotation 17, and driving motor 16 that drive axis of rotation 17 just reverses is installed to the inside wall of mounting panel 21, has cup jointed the fixed block 25 of cuboid on the axis of rotation 17, and cylinder 8 is installed along the horizontal direction to the one end of fixed block 25, and the one end that the fixed block 25 was kept away from to the piston rod of cylinder 8 is installed and is used for dredging the anti-blocking piece of the feed inlet of unloading pipe 2. The anti-blocking piece is a cleaning brush 13, a dredging needle 12 for dredging a feeding hole of the blanking pipe 2 is fixedly arranged on one surface of the cleaning brush 13 along the vertical direction, and a cylindrical brush holder 24 is welded at one end, close to a piston rod of the cylinder 8, of the cleaning brush 13 along the horizontal direction.
Referring to fig. 4 and 5, in addition, handle 24 is removably attached to the piston rod of cylinder 8. One end of the piston rod of the cylinder 8 is welded with a cylindrical positioning block 18, one end of the brush holder 24 close to the piston rod of the cylinder 8 is welded with an arc-shaped elastic buckle 23, and the positioning block 18 is buckled with the elastic buckle 23. The inner side of the elastic buckle 23 is welded with the protruding blocks 26 circumferentially, in this embodiment, the number of the protruding blocks 26 is two, and the protruding blocks are located at two ends of the inner side of the elastic buckle 23. The side wall of the positioning block 18 is provided with a concave hole 27 corresponding to the bump 26, and the bump 26 is clamped and matched with the concave hole 27. Meanwhile, the magnet blocks 6 which are mutually attracted are adhered to one end of the convex block 26 inserted into the concave hole 27 and the bottom of the concave hole 27. In order to conveniently change the cleaning brush 13, the top of the mounting box 4 is provided with an access hole 10, one end of the access hole 10 is hinged with an access door 3, and the upper surface of the access door 3 is welded with a fixed cover 9 which is convenient for a worker to open and close the access door 3.
The overall working process is as follows: when the feed inlet of the blanking pipe 2 needs to be dredged, the threaded rod 19 is rotated to enable the mounting plate 21 to move towards the outlet 28, the cleaning brush 13 extends out of the outlet 28, the driving motor 16 is driven to enable the anti-blocking piece to upwards rotate to the feed inlet, the dredging needle 12 is used for dredging, and meanwhile the cleaning brush 13 is pushed by the expansion and contraction of the piston rod of the air cylinder 8 to enable the cleaning brush 13 to be dredged at different positions, so that the feed inlet of the blanking pipe 2 can be smoothly blanked, and the blanking efficiency is improved; when the feed inlet of the feeding pipe 2 does not need to be dredged, the threaded rod 19 is rotated reversely until the cleaning brush 13 retracts into the mounting box 4, and the baffle 7 is closed, so that the occupied space of the cleaning brush 13 in the feeding pipe 2 is reduced, and the feeding condition of the feeding pipe 2 is influenced.
The above embodiments are merely illustrative of the present invention, and are not intended to limit the present invention, and those skilled in the art can make modifications of the present embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent law within the scope of the present invention.
Claims (8)
1. The utility model provides a stone remover feed inlet prevents stifled device, includes feed hopper (1) and unloading pipe (2) that are linked together bottom feed hopper (1), its characterized in that: an outlet (28) and a mounting box (4) are respectively arranged on one side wall of the blanking pipe (2), the mounting box (4) is located at the outlet (28) and communicated with the blanking pipe (2) towards one side of the blanking pipe (2), a U-shaped mounting plate (21) is connected in the mounting box (4) in a sliding manner along the horizontal direction, a threaded rod (19) used for driving the mounting plate (21) to move is connected to the side end face of the bottom of the mounting plate (21) along the horizontal direction through a bearing, the threaded rod (19) penetrates through the side wall of the mounting box (4), a rotating shaft (17) is arranged on the inner side wall of the mounting plate (21) along the horizontal direction, a driving motor (16) used for driving the rotating shaft (17) to rotate forward and backward is arranged on the inner side wall of the mounting plate (21) along the horizontal direction, and a fixing block (25) is, one end of the fixing block (25) is provided with an air cylinder (8) along the horizontal direction, and a piston rod of the air cylinder (8) is connected with an anti-blocking part for dredging a feeding hole of the blanking pipe (2).
2. The stone remover feed inlet anti-blocking device of claim 1, characterized in that: prevent stifled piece including cleaning brush (13), cleaning brush (13) are provided with mediation needle (12) that are used for dredging the feed inlet of unloading pipe (2) along vertical direction, cleaning brush (13) are close to the one end of the piston rod of cylinder (8) is provided with brush holder (24) along the horizontal direction, brush holder (24) with the connection can be dismantled to the piston rod of cylinder (8).
3. The stone remover feed inlet anti-blocking device of claim 2, characterized in that: one end of a piston rod of the air cylinder (8) is provided with a positioning block (18), one end, close to the piston rod of the air cylinder (8), of the brush holder (24) is provided with an elastic buckle (23), and the positioning block (18) is buckled with the elastic buckle (23).
4. The stone remover feed inlet anti-blocking device of claim 3, characterized in that: the inboard circumference of elasticity buckle (23) is provided with lug (26), the lateral wall of locating piece (18) be provided with shrinkage pool (27) that lug (26) correspond, lug (26) with shrinkage pool (27) joint cooperation.
5. The stone remover feed inlet anti-blocking device of claim 4, characterized in that: one end of the convex block (26) inserted into the concave hole (27) and the bottom of the concave hole (27) are provided with magnet blocks (6) which are mutually attracted.
6. The stone remover feed inlet anti-blocking device of claim 1, characterized in that: the both sides that the bottom of mounting panel (21) is relative all are provided with stopper (22), be provided with spout (20) along the length direction of threaded rod (19) in mounting box (4), stopper (22) with spout (20) slide and are connected.
7. The stone remover feed inlet anti-blocking device of claim 1, characterized in that: the mounting box (4) is provided with a baffle (7) towards one side of the blanking pipe (2) in a sliding mode along the vertical direction, and two opposite side walls in the mounting box (4) are provided with sliding rails (15) for the baffle (7) to slide up and down.
8. The stone remover feed inlet anti-blocking device of claim 1, characterized in that: and a handle (11) is fixedly arranged at one end of the threaded rod (19) far away from the mounting plate (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921418642.8U CN210647265U (en) | 2019-08-28 | 2019-08-28 | Anti-blocking device for feed inlet of stone remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921418642.8U CN210647265U (en) | 2019-08-28 | 2019-08-28 | Anti-blocking device for feed inlet of stone remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210647265U true CN210647265U (en) | 2020-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921418642.8U Expired - Fee Related CN210647265U (en) | 2019-08-28 | 2019-08-28 | Anti-blocking device for feed inlet of stone remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210647265U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111974050A (en) * | 2020-08-24 | 2020-11-24 | 陕西瑞星建材科技有限公司 | Waste treatment system for producing concrete |
-
2019
- 2019-08-28 CN CN201921418642.8U patent/CN210647265U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111974050A (en) * | 2020-08-24 | 2020-11-24 | 陕西瑞星建材科技有限公司 | Waste treatment system for producing concrete |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200602 |
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| CF01 | Termination of patent right due to non-payment of annual fee |