CN209939941U - Material distribution device - Google Patents
Material distribution device Download PDFInfo
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- CN209939941U CN209939941U CN201920681055.1U CN201920681055U CN209939941U CN 209939941 U CN209939941 U CN 209939941U CN 201920681055 U CN201920681055 U CN 201920681055U CN 209939941 U CN209939941 U CN 209939941U
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- rotary
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- discharging inclined
- pipe
- rotary discharging
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Abstract
The utility model discloses a material distribution device, which comprises a rotary distributor and a bracket, wherein the rotary distributor comprises a shell, a rotary discharging inclined tube and a rotary motor; the shell sequentially comprises a feeding device, an upper shell, a lower shell and a material collecting bin from top to bottom, and a cleaning device is arranged in the lower shell; the pipe diameter of the rotary discharging inclined pipe is gradually reduced, and a material blocking valve is arranged in the pipe above the discharging opening; the utility model discloses a rotatory ejection of compact pipe chute is provided with the material blocking valve, can prevent at the material switching transport purpose in-process that the material from leaking, guarantees to switch the effect, and the operation is convenient. The spiral feeding paddle can help materials to fall smoothly, accumulation is avoided, and discharging smoothness is guaranteed. The cleaning device can timely clean leaked materials when the rotary discharging inclined pipe rotates to switch the distribution port, so that the leaked materials enter the material collecting bin to be uniformly and centrally treated, the accumulation of the materials on the lower shell is avoided, and the environmental sanitation is maintained.
Description
Technical Field
The utility model relates to a material processing machinery field, concretely relates to material distribution device.
Background
The material distribution device of each industry such as fodder, food is mostly rotatory distributor. The rotary distributor is generally composed of a conical hollow shell, a motor, a feeding hole and a discharging hole, wherein a rotatable discharging inclined pipe is connected between the feeding hole and the discharging hole in the shell, the discharging inclined pipe is fixedly connected with an output shaft of the motor, a plurality of distributing holes are formed in the lower portion of the shell, and the discharging inclined pipe changes the aligned distributing holes by means of rotation of the motor, so that the conveying direction of materials is further changed. When a rotary discharging inclined tube of the conventional feed rotary distributor distributes materials, the materials in the tube are scattered when the inclined tube switches distribution ports, so that the phenomena of material mixing and material mixing are easy to occur among the distribution ports, the scattered materials are accumulated in a shell to cause waste and have adverse effects on the normal use of equipment, the materials in the shell are inconvenient to clean, and dust can be generated and cannot be discharged in time; due to the shape of the discharge inclined tube, materials are easy to form material accumulation during blanking, so that blanking is not smooth, and conveying of the materials is affected.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects and provide a material distribution device.
In order to achieve the purpose, the utility model is implemented according to the following technical scheme:
a material distribution device comprises a rotary distributor and a bracket, wherein the rotary distributor comprises a shell, a rotary discharging inclined pipe and a rotary motor; the side wall of the rotary discharging inclined pipe penetrates through the shell through a vertical rotating shaft to be connected with an output shaft of a rotary motor, and a feed opening of the rotary discharging inclined pipe is matched with a plurality of uniformly arranged distribution openings on the shell; the shell sequentially comprises a feeding device, an upper shell, a lower shell and a material collecting bin from top to bottom, a plurality of distribution ports are uniformly distributed along the circumferential direction of the lower shell, and a cleaning device is arranged in the lower shell; the pipe diameter of the rotary discharging inclined pipe is gradually reduced, and a material blocking valve is arranged in the pipe above the discharging opening (the inclination of the rotary discharging inclined pipe is proper, so that the rotation of the material blocking valve in the rotary discharging inclined pipe is ensured);
the feeding device comprises a feeding hole extending out of the upper shell and a storage hopper connected with the feeding hole, the storage hopper is positioned inside the upper shell, a discharging hole of the storage hopper is rotatably connected with the top of the rotary discharging inclined tube through a bearing I, an observation and maintenance port is arranged at the position of the upper shell corresponding to the discharging hole, the material can be pre-stored through the observation and maintenance port, discharging smoothness is ensured, the rotary discharging inclined tube is convenient to switch a distribution port, the inside can be clearly and timely known through the arrangement of the observation and maintenance port, treatment can be timely carried out, and accurate and efficient material distribution is ensured;
the cleaning device comprises a fixed sleeve and two cleaning rods, the fixed sleeve is fixedly sleeved on a vertical rotating shaft in the lower shell, brush bristles are fully distributed on the contact surface of the cleaning rods and the inner wall of the lower shell, and two end parts of the cleaning rods are fixedly connected with the fixed sleeve through connecting rods; two in the scavenging pole a next-door neighbour's rotatory ejection of compact pipe chute setting, and be located the rear of rotatory ejection of compact pipe chute rotation direction, this department sets up and makes rotatory ejection of compact pipe chute when switching to next distribution mouth, and the scavenging pole that is located rotatory ejection of compact pipe chute rotation direction rear can in time clean current distribution mouth, avoids the material to pile up, and the bonding has improved and has cleaned efficiency, and another scavenging pole can carry out the secondary to casing down and clean, avoids remaining, has improved and has cleaned the effect.
The material blocking valve comprises a circular valve body and a rotating shaft, and an elastic wear-resistant layer is arranged on the periphery of the valve body, so that good sealing and wear-resistant effects are achieved; the rotating shaft penetrates through the valve body along the straight line of the valve body, two rectangular openings are symmetrically arranged above the discharging opening of the rotary discharging inclined tube, two ends of the rotating shaft penetrate through the rectangular openings and are respectively and rotatably connected with a second bearing, and one end of the rotating shaft is connected with a micro motor; the lower parts of the two bearings II are both connected with air cylinders, the stretching direction of each air cylinder is consistent with the axial direction of the rotary discharging inclined pipe, the air cylinders are fixed on the outer wall of the rotary discharging inclined pipe, and the piston ends of the air cylinders face the top of the rotary discharging inclined pipe and are fixedly connected with the bearings II; two the rectangle opening part is all sealed fixed with rubber ripple piece, and the flexible direction of elasticity of rubber ripple piece reaches with the direction of motion of cylinder piston end one, be equipped with circular through-hole in the middle of the rubber ripple piece, the embedded steel ring of establishing of circular through-hole, the embedded graphite ring of establishing of steel ring, the axis of rotation passes and with graphite ring in close contact with from the graphite ring, and the setting of graphite ring is guaranteed that the axis of rotation is rotatable not produce the hourglass material phenomenon simultaneously. The position of the material blocking valve in the rotary discharging inclined tube can be flexibly adjusted by the position setting, when the material blocking valve is rotated, the piston end of the air cylinder extends, the material blocking valve moves upwards, the pipe diameter of the rotary discharging inclined tube at the position is larger than the diameter of the material blocking valve, the resistance when the material blocking valve rotates is reduced, when the material blocking valve needs to block materials, the micro motor drives the material blocking valve to rotate, so that the material blocking valve plane is perpendicular to the discharging direction of the rotary discharging inclined tube, the piston end of the air cylinder contracts, the material blocking valve descends to the position corresponding to the pipe diameter of the rotary discharging inclined tube, effective material blocking effect is achieved, in the whole process, the rotating shaft of the material blocking valve moves up and down in the rectangular opening, the corrugated sheet achieves the effect that the sealing performance of the rotary discharging inclined tube is guaranteed on the premise that the rotating shaft does not move up and down.
The material collecting bin is provided with a recycling port, so that excess materials can be recycled conveniently, dust is avoided, and the material collecting bin is environment-friendly and sanitary.
Preferably, the discharge gate department of storage hopper is provided with the spiral and sends the material oar, avoids the material to pile up in discharge gate department, improves distribution efficiency.
Preferably, the length of the cleaning rod is not longer than that of the bevel edge of the lower shell, so that the cleaning effect is ensured.
The working principle is as follows: when the feeding device works, feed enters the storage hopper from the feeding hole and enters the corresponding distribution ports along the rotary discharging inclined tube under the action of the spiral feeding paddle, the piston end of the air cylinder is in an extending state, and the plane of the material blocking valve and the discharging direction of the rotary discharging inclined tube are consistent; when the next distribution port needs to be switched, the spiral feeding paddle stops feeding, the micro motor drives the material blocking valve to rotate, and after the plane of the material blocking valve is perpendicular to the discharging direction of the rotary discharging inclined tube, the piston end of the air cylinder contracts to drive the material blocking valve to descend to the pipe diameter of the rotary discharging inclined tube with the diameter equal to that of the material blocking valve, so that the material blocking effect is achieved; then rotate the motor and drive rotatory ejection of compact pipe chute and switch to next distribution mouth department, and the cleaning rod leaks the material to current distribution mouth and cleans simultaneously, and another cleaning rod cleans lower shells inner wall for the secondary, avoids piling up of clout remaining, makes to leak material, the clout is whole to be carried out unified processing and retrieves in getting into the aggregate bin, has avoided the material extravagant and dust pollution, environmental protection health.
The utility model has the advantages that: the rotary discharging inclined pipe is provided with a material blocking valve, so that material leakage can be prevented in the material switching and conveying process, the switching effect is guaranteed, and the operation is convenient. The spiral feeding paddle can help materials to fall smoothly, accumulation is avoided, and discharging smoothness is guaranteed. The setting of cleaning rod can in time clear up the material of leaking down when rotatory ejection of compact pipe chute rotates and switches the distribution mouth, makes it get into the unified centralized processing in the aggregate bin, avoids the material to pile up at casing down, maintains sanitation. The bearings at the two ends of the rotating shaft of the material blocking valve rotate to connect the piston ends of the cylinders, the position of the material blocking valve in the rotary discharging inclined tube can be finely adjusted, the pipe diameter of the rotary discharging inclined tube is gradually reduced, the position of the material blocking valve in the rotary discharging inclined tube moves upwards when the piston ends of the two cylinders extend simultaneously, the pipe diameter of the rotary discharging inclined tube is larger than the diameter of the material blocking valve at the moment, the resistance received by the rotary discharging valve in a rotating mode is reduced, the abrasion of the material blocking valve is effectively prevented, the rotating efficiency and the service life of the material blocking valve are improved, when the piston ends of the cylinders contract to the original position simultaneously, the position of the material blocking valve in the rotary discharging inclined tube moves downwards, the pipe diameter of the rotary discharging inclined tube is equal to the diameter of the material blocking valve at the moment, a good material blocking effect can be achieved on the rotary discharging inclined tube, and the phenomenon that excess materials in the rotary discharging inclined tube are.
Drawings
Fig. 1 is a schematic external structural view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic view of the material blocking valve of the present invention during material blocking;
FIG. 4 is an enlarged schematic view of FIG. 3A;
FIG. 5 is a schematic view of the material stopping valve of the present invention during material discharge after moving upward;
fig. 6 is a schematic view of the rubber corrugated sheet of the present invention.
In the figure: 1. an upper housing; 2. observing the access hole; 3. a feed inlet; 4. a dispensing opening; 5. a lower housing; 6. a recovery port; 7. a material collecting bin; 8. rotating the motor; 9. a screw feeding paddle; 10. rotating the discharging inclined tube; 11. a material blocking valve; 12. fixing a sleeve; 13. a cleaning rod; 14. a connecting rod; 15. a storage hopper; 16. a vertical rotating shaft; 17. a rotating shaft; 18. a rectangular opening; 19. a micro motor; 20. a cylinder; 21. a rubber bellows; 22. a second bearing; 23. an elastic wear layer.
Detailed Description
The invention will be further described with reference to the drawings and specific embodiments, illustrative embodiments and description of which are provided herein to explain the invention, but not as a limitation thereof.
Example (b):
a material distribution device as shown in fig. 1-6, comprising a rotary distributor and a bracket, wherein the rotary distributor comprises a shell, a rotary discharging inclined pipe 10 and a rotary motor 8; the side wall of the rotary discharging inclined pipe 10 penetrates through the shell through a vertical rotating shaft 16 to be connected with an output shaft of a rotary motor 8, and a discharging opening of the rotary discharging inclined pipe 10 is matched with a plurality of uniformly arranged distribution openings 4 on the shell; the shell sequentially comprises a feeding device, an upper shell 1, a lower shell 5 and a material collecting bin 7 from top to bottom, a plurality of distribution ports 4 are uniformly distributed along the circumferential direction of the lower shell 5, and a cleaning device is arranged in the lower shell 5; the pipe diameter of the rotary discharging inclined pipe 10 is gradually reduced, and a material blocking valve 11 is arranged in the pipe above the discharging opening;
the feeding device comprises a feeding hole 3 extending out of an upper shell 1 and a storage hopper 15 connected with the feeding hole 3, wherein the storage hopper 15 is positioned inside the upper shell 1, a discharging hole of the storage hopper 15 is rotationally connected with the top of a rotary discharging inclined tube 10 through a bearing I, an observation and maintenance port 2 is arranged at the position, corresponding to the discharging hole, of the upper shell 1, the arrangement of the observation and maintenance port can pre-store materials, smoothness of discharging is guaranteed, the rotary discharging inclined tube 10 is convenient to switch a distribution port 4, the arrangement of the observation and maintenance port 2 can clearly and timely know the inside, treatment is timely carried out, and accuracy and high efficiency of material distribution are guaranteed;
the cleaning device comprises a fixed sleeve 12 and two cleaning rods 13, the fixed sleeve 12 is fixedly sleeved on a vertical rotating shaft 16 in the lower shell 5, the contact surface of the cleaning rods 13 and the inner wall of the lower shell 5 is fully distributed with bristles, and two end parts of the cleaning rods 13 are fixedly connected with the fixed sleeve 12 through connecting rods 14; two in the scavenging pole 13 a next-door neighbour's rotatory ejection of compact pipe chute 10 sets up, and be located the rear of rotatory ejection of compact pipe chute 10 rotation direction, this department sets up and makes rotatory ejection of compact pipe chute 10 when switching to next distribution mouth 4, the scavenging pole 13 that is located rotatory ejection of compact pipe chute 10 rotation direction rear can in time clean current distribution mouth 4, avoid the material to pile up, bond, the efficiency of cleaning has been improved, another scavenging pole 13 can carry out the secondary to casing 5 down and clean, avoid remaining, the effect of cleaning has been improved.
The material blocking valve 11 comprises a circular valve body and a rotating shaft 17, an elastic wear-resistant layer 23 is arranged on the periphery of the valve body, the rotating shaft 17 penetrates through the valve body along the straight line of the valve body, two rectangular openings 18 are symmetrically arranged above a feed opening of the rotary discharging inclined tube 10, two ends of the rotating shaft 17 penetrate through the rectangular openings 18 and are respectively and rotatably connected with a bearing II 22, and one end of the rotating shaft 17 is connected with a micro motor 19; the lower parts of the two bearings 22 are connected with cylinders, the stretching direction of the cylinders and the axial direction of the rotary discharging inclined tube are from one to 20, the cylinders 20 are fixed on the outer wall of the rotary discharging inclined tube 10, and the piston ends of the cylinders face the top of the rotary discharging inclined tube and are fixedly connected with the bearings II; rubber corrugated sheets 21 are hermetically fixed at the two rectangular openings 18, the elastic expansion direction of the rubber corrugated sheets reaches the movement direction of the piston end of the cylinder, a circular through hole is formed in the middle of each rubber corrugated sheet 21, a steel ring 26 is embedded in the circular through hole, a graphite ring 27 is embedded in the steel ring 26, the rotating shaft 17 penetrates through the graphite ring 27 and is in close contact with the graphite ring 27, and the arrangement of the graphite ring 27 ensures that the rotating shaft 17 can rotate and does not leak materials; this department sets up the position that can adjust in a flexible way and hinder material valve 11 in rotatory ejection of compact pipe chute 10, when rotating and hinder material valve 11, the piston end extension of cylinder 20, hinder material valve 11 and move up, rotatory ejection of compact pipe chute 10 pipe diameter at this place is greater than and hinders material valve 11 diameter, resistance when having reduced and hindering material valve 11 to rotate, when needing to hinder the material valve and hinder the material, micro motor 19 drives and hinders material valve 11 and rotates and make and hinder material valve plane and perpendicular back of rotatory ejection of compact pipe chute 10 unloading direction, the piston end shrink of cylinder 20, hinder material valve 11 and descend to and rotate ejection of compact pipe chute 10 pipe diameter one to department, realize effectively hindering the material effect.
The material collecting bin 7 is provided with a recycling port 6, so that excess materials can be recycled conveniently, dust is avoided, and the material collecting bin is environment-friendly and sanitary.
The discharge gate department of storage hopper 15 is provided with spiral feeding oar 9, avoids the material to pile up in discharge gate department, improves distribution efficiency.
The length of the cleaning rod 13 is not longer than the length of the bevel edge of the lower shell, so that the cleaning effect is ensured.
The technical scheme of the utility model is not limited to the restriction of above-mentioned specific embodiment, all according to the utility model discloses a technical scheme makes technical deformation, all falls into within the protection scope of the utility model.
Claims (3)
1. A material distribution device comprises a rotary distributor and a bracket, wherein the rotary distributor comprises a shell, a rotary discharging inclined pipe and a rotary motor; the side wall of the rotary discharging inclined pipe penetrates through the shell through a vertical rotating shaft to be connected with an output shaft of a rotary motor, and a feed opening of the rotary discharging inclined pipe is matched with a plurality of uniformly arranged distribution openings on the shell; the method is characterized in that: the shell sequentially comprises a feeding device, an upper shell, a lower shell and a material collecting bin from top to bottom, a plurality of distribution ports are uniformly distributed along the circumferential direction of the lower shell, and a cleaning device is arranged in the lower shell; the pipe diameter of the rotary discharging inclined pipe is gradually reduced, and a material blocking valve is arranged in the pipe above the discharging opening;
the feeding device comprises a feeding hole extending out of the upper shell and a storage hopper connected with the feeding hole, the storage hopper is positioned inside the upper shell, a discharging hole of the storage hopper is rotatably connected with the top of the rotary discharging inclined tube through a first bearing, and an observation access hole is formed in the upper shell corresponding to the discharging hole;
the cleaning device comprises a fixed sleeve and two cleaning rods, the fixed sleeve is fixedly sleeved on a vertical rotating shaft in the lower shell, brush bristles are fully distributed on the contact surface of the cleaning rods and the inner wall of the lower shell, and two end parts of the cleaning rods are fixedly connected with the fixed sleeve through connecting rods; one of the two cleaning rods is arranged close to the rotary discharging inclined tube and is positioned behind the rotary discharging inclined tube in the rotating direction;
the material blocking valve comprises a circular valve body and a rotating shaft, an elastic wear-resistant layer is arranged on the periphery of the valve body, the rotating shaft penetrates through the valve body along the straight line of the valve body, two rectangular openings are symmetrically arranged above a discharging opening of the rotary discharging inclined tube, two ends of the rotating shaft penetrate through the rectangular openings and are respectively and rotatably connected with a second bearing, and one end of the rotating shaft is connected with a micro motor; the lower parts of the two bearings II are both connected with air cylinders, the stretching direction of each air cylinder is consistent with the axial direction of the rotary discharging inclined pipe, the air cylinders are fixed on the outer wall of the rotary discharging inclined pipe, and the piston ends of the air cylinders face the top of the rotary discharging inclined pipe and are fixedly connected with the bearings II; rubber corrugated sheets are hermetically fixed at the two rectangular openings, the elastic expansion direction of the rubber corrugated sheets is consistent with the movement direction of the piston end of the air cylinder, a circular through hole is formed in the middle of each rubber corrugated sheet, a steel ring is embedded in each circular through hole, a graphite ring is embedded in each steel ring, and the rotating shaft penetrates through each graphite ring and is in close contact with the graphite ring;
and a recovery port is arranged on the aggregate bin.
2. A material dispensing device as defined in claim 1, wherein: and a spiral feeding paddle is arranged at the discharge port of the storage hopper.
3. A material dispensing device as defined in claim 1, wherein: the length of the cleaning rod is not longer than the length of the bevel edge of the lower shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920681055.1U CN209939941U (en) | 2019-05-14 | 2019-05-14 | Material distribution device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920681055.1U CN209939941U (en) | 2019-05-14 | 2019-05-14 | Material distribution device |
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| Publication Number | Publication Date |
|---|---|
| CN209939941U true CN209939941U (en) | 2020-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920681055.1U Active CN209939941U (en) | 2019-05-14 | 2019-05-14 | Material distribution device |
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| CN (1) | CN209939941U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114955267A (en) * | 2022-07-01 | 2022-08-30 | 山东密友机械有限公司 | Stainless steel multi-channel rotary distributor |
-
2019
- 2019-05-14 CN CN201920681055.1U patent/CN209939941U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114955267A (en) * | 2022-07-01 | 2022-08-30 | 山东密友机械有限公司 | Stainless steel multi-channel rotary distributor |
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