CN219929028U - Medicine feeder capable of improving capacity and blanking precision - Google Patents
Medicine feeder capable of improving capacity and blanking precision Download PDFInfo
- Publication number
- CN219929028U CN219929028U CN202321313992.4U CN202321313992U CN219929028U CN 219929028 U CN219929028 U CN 219929028U CN 202321313992 U CN202321313992 U CN 202321313992U CN 219929028 U CN219929028 U CN 219929028U
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- medicine
- fixedly connected
- rotating shaft
- box body
- precision
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- 239000003814 drug Substances 0.000 title claims abstract description 95
- 229940079593 drug Drugs 0.000 title description 6
- 238000007599 discharging Methods 0.000 claims abstract description 30
- 238000007790 scraping Methods 0.000 claims description 17
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 12
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 description 6
- 230000003014 reinforcing effect Effects 0.000 description 6
- 239000000428 dust Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Basic Packing Technique (AREA)
Abstract
The utility model discloses a medicine feeder for improving capacity and blanking precision, which relates to the technical field of medicine feeders and comprises a medicine box and a rotating shaft rotatably arranged in the medicine box and driven to rotate by a driving mechanism, wherein a discharge hole is formed in the bottom end of the medicine box, a spiral blade is fixedly connected to the lower end of the rotating shaft, an output shaft of the driving mechanism is coaxially connected with the rotating shaft, a transfer positioner sleeved outside the rotating shaft is fixedly connected to the medicine box, and the rotating shaft is rotatably connected with the transfer positioner. According to the utility model, after the transfer positioner is added, the fit clearance between the rotating shaft and the discharge hole of the medicine box is reduced, so that the problem of material leakage caused by equipment vibration is solved, and the medicine discharging precision is improved; the length of the rotating shaft can be prolonged, the volume of the medicine chest is increased, the pain point of frequent medicine adding to the medicine chest is solved, and the medicine adding requirement of more than one day is met.
Description
Technical Field
The utility model relates to the technical field of dosers, in particular to a doser capable of improving capacity and blanking precision.
Background
In a breeding plant, medicines are required to be put in periodically, and medicines are usually added into feed by using a medicine adding device so as to be convenient for epidemic prevention or treatment of livestock and poultry. At present, the known stockline doser is formed by combining a motor, a medicine box and a medicine discharging shaft. The medicine discharging shaft is of a threaded cylindrical structure, the motor is directly connected with the medicine discharging shaft, and the medicine discharging shaft rotates to output medicines into the stockline through the medicine box cylindrical discharge hole, so that the purpose of adding the medicines is achieved. Because the motor, the medicine discharging shaft and the outlet of the material box can be stably operated only by ensuring high-precision coaxiality, the processing precision of the motor, the medicine discharging shaft and the outlet of the material box is limited by the fact that the medicine discharging shaft cannot be lengthened on the premise of ensuring stable operation of equipment, the volume of the material box is small, and the medicine discharging precision is poor.
Disclosure of Invention
The utility model aims to provide a medicine feeder capable of improving capacity and discharging precision, and aims to solve the technical problems that a medicine discharging shaft cannot be lengthened and the medicine discharging precision is poor in the prior art.
In order to solve the technical problems, the technical scheme of the utility model is as follows:
the utility model provides an improve medicine feeder of capacity and unloading precision, includes the medical kit and rotates and install in the medical kit and by actuating mechanism drive pivoted pivot, the discharge gate has been seted up to the bottom of medical kit, the lower extreme fixedly connected with helical blade of pivot, actuating mechanism's output shaft and pivot coaxial coupling, the rigid coupling has the switching locator of cover outside the pivot of establishing on the medical kit, pivot and switching locator rotate and are connected.
By adopting the structure, after the transfer locator is added, the transfer locator supports the rotation of the rotating shaft, so that the shaking of the rotating shaft is avoided, the fit clearance between the rotating shaft and the discharge port of the medicine box can be reduced, the problem of material leakage caused by equipment vibration is solved, and the medicine discharging precision is improved; the length of the rotating shaft can be prolonged, and the device is suitable for large-volume medicine boxes, so that the pain point of frequent medicine adding to the medicine boxes is solved, and the medicine adding requirement of more than one day is met.
Preferably, a plurality of L-shaped rods which are uniformly distributed in the circumferential direction are fixedly connected on the medicine chest, the horizontal parts of the L-shaped rods are fixedly connected at the top of the medicine chest, and the vertical parts of the L-shaped rods are fixedly connected on the outer wall of the switching positioner. The conversion locator is fixed on the medicine chest through a plurality of L-shaped rods, so that the stability of the conversion locator can be improved, the movement of the conversion locator is avoided, the rotation precision of the rotating shaft is improved, and the medicine discharging precision is improved.
Preferably, the rotating shaft is a hollow shaft, the lower end of the output shaft is inserted into the rotating shaft, and the rotating shaft is fixedly connected with the lower end of the output shaft through bolts. By adopting the structure, the coaxiality of the output shaft and the rotating shaft can be improved, the rotating shaft and the output shaft are prevented from moving in the circumferential direction, and the medicine discharging precision is further improved.
Preferably, the switching locator comprises a sleeve, an upper cover plate fixedly connected to the top of the sleeve and a lower cover plate fixedly connected to the bottom of the sleeve, openings for the rotating shaft to pass through are formed in the upper cover plate and the upper cover plate, and a bearing sleeved on the rotating shaft is arranged in the bottom end of the sleeve. The setting of upper cover plate and lower apron can avoid the material to get into in the sleeve, influences the rotation of pivot.
Preferably, the medicine chest comprises an upper chest body, a top plate fixedly connected to the top of the upper chest body, a conical chest body fixedly connected to the bottom of the upper chest body, and a discharging pipe fixedly connected to the lower end of the conical chest body, wherein the lower ends of the spiral blades are positioned in the discharging pipe. The medicine chest adopts above-mentioned structure, can improve unloading efficiency and unloading precision.
Preferably, the top plate comprises a fixed plate in the middle and two hinged plates hinged to two sides of the fixed plate respectively, and the driving mechanism and the L-shaped rods are fixedly connected to the fixed plate. By adopting the structure, when materials are added into the medicine chest, the hinged plate is arranged upwards, after the materials are added, the hinged plate is closed, so that external dust is prevented from entering the medicine chest, and the purity of the medicine is reduced.
Preferably, the rotating shaft is fixedly connected with a plurality of groups of scraping rods at intervals along the height direction of the rotating shaft, each group of scraping rods is uniformly distributed along the circumferential direction of the rotating shaft, and each scraping rod comprises a connecting part connected with the rotating shaft and an inclined part arranged close to the inner wall of the conical box body. The scraping rod rotates along with the rotating shaft, so that the medicine on the inner wall of the conical box body can be scraped off, and the medicine is prevented from being adhered to the inner wall of the conical box body.
Preferably, the inclined portion is inclined upward. The medicine on the conical box inner wall is scraped down to the scraper bar that the upward slope set up, improves unloading efficiency.
Preferably, a plurality of positioning shells are fixedly connected on the conical box body, the longitudinal section of each positioning shell is in angular arrangement, the outer side of each scraping rod is fixedly connected with a connecting rod, the outer end of each connecting rod is provided with a sphere, the spheres are abutted against the inner wall of each positioning shell, and the conical box body is provided with an opening for the connecting rod to rotate. By adopting the structure, the plurality of balls are arranged against the inner wall of the positioning shell and rotate along with the rotating shaft, so that the rotating shaft can be rotated to be supported, the rotating precision of the rotating shaft at the lower part is prevented from being low, and the medicine discharging precision is further improved.
Preferably, the ball is rotatably mounted on the connecting rod. By adopting the structure, the ball body rolls in the positioning shell along with the rotation of the scraping rod, so that the friction force of the rotation of the ball body can be reduced.
Drawings
FIG. 1 is a schematic view of a first embodiment of a doser for improving capacity and precision of blanking in accordance with the present utility model;
FIG. 2 is a schematic top view of a doser of the present utility model with improved capacity and precision for blanking;
FIG. 3 is an enlarged view of a portion at A of FIG. 1;
FIG. 4 is a schematic diagram of a second embodiment of a doser for improving capacity and precision of blanking according to the present utility model;
fig. 5 is a partial enlarged view at B of fig. 4.
In the drawing, a medicine box 1, an upper box body 10, a top plate 11, a fixing plate 110, a hinge plate 111, a reinforcing plate 112, a conical box body 12, an opening 120, a discharge pipe 13, a discharge hole 14, a positioning shell 15, a rotating shaft 2, a helical blade 20, a bolt 21, an output shaft 3, a motor 4, a transfer positioner 5, a sleeve 50, an upper cover plate 51, a lower cover plate 52, a bearing 53, an L-shaped rod 6, a scraping rod 7, a connecting rod 70, a sphere 71, a front rod body 72, a rear rod body 73, a protrusion 74, a groove 75 and a through hole 76.
Detailed Description
The utility model is further elucidated below in conjunction with the accompanying drawings.
The orientations referred to in the present specification are all based on the orientations of the medicine feeder for improving capacity and discharging accuracy in normal operation, and are not limited to the orientations during storage and transportation, but only represent relative positional relationships, and not absolute positional relationships.
Embodiment one:
as shown in fig. 1, 2 and 3, a medicine feeder for improving capacity and blanking precision comprises a medicine box 1 and a rotating shaft 2 rotatably installed in the medicine box 1 and driven to rotate by a driving mechanism, a discharge hole 14 is formed in the bottom end of the medicine box 1, a spiral blade 20 is fixedly connected to the lower end of the rotating shaft 2, an output shaft 3 of the driving mechanism is coaxially connected with the rotating shaft 2, a transfer positioner 5 sleeved outside the rotating shaft 2 is fixedly connected to the medicine box 1, and the rotating shaft 2 is rotatably connected with the transfer positioner 5.
The driving mechanism used in this embodiment is a motor 4, an output shaft 3 of the motor 4 penetrates through the top of the medicine box 1, and the output shaft 3 of the motor 4 is coaxially connected with the rotating shaft 2. As a preferable example of the present embodiment, the rotating shaft 2 is a hollow shaft, the lower end of the output shaft 3 is inserted into the rotating shaft 2, and the rotating shaft 2 and the lower end of the output shaft 3 are fixedly connected by bolts 21. By adopting the structure, the coaxiality of the output shaft 3 and the rotating shaft 2 can be improved, the rotating shaft 2 and the output shaft 3 are prevented from moving in the circumferential direction, and the medicine discharging precision is further improved.
When the medicine is added, the driving mechanism drives the output shaft 3 to rotate, the output shaft 3 drives the rotating shaft 2 to rotate, the transfer locator 5 supports the rotation of the rotating shaft 2 to avoid shaking of the rotating shaft 2, and the transfer locator 5 can position and support the rotating shaft 2 to avoid shaking of a suspension end of the rotating shaft 2, so that the fit clearance between the rotating shaft 2 and the discharge hole 14 of the medicine box 1 can be reduced, the problem of material leakage caused by equipment vibration is solved, and the medicine discharging precision is improved; the length of the rotating shaft 2 can be lengthened, and the volume of the medicine chest 1 is increased, so that the pain point of frequent medicine adding to the medicine chest 1 is solved, and the medicine adding requirement of more than one day is met. The fit clearance between the helical blade 20 of the rotating shaft 2 and the discharge hole 14 of the medicine box 1 can be controlled within 0.5mm, so that the medicine discharging precision is improved.
As a preferable case of the embodiment, a plurality of L-shaped rods uniformly distributed in the circumferential direction are fixedly connected on the medicine chest 1, the horizontal parts of the L-shaped rods are fixedly connected at the top of the medicine chest 1, and the vertical parts of the L-shaped rods are fixedly connected on the outer wall of the switching positioner 5. The conversion locator is fixed on the medicine chest 1 through a plurality of L-shaped rods, so that the stability of the conversion locator 5 can be improved, the movement of the conversion locator 5 is avoided, the rotation precision of the rotating shaft 2 is improved, and the medicine discharging precision is improved.
The switching positioner 5 comprises a sleeve 50, an upper cover plate 51 fixedly connected to the top of the sleeve 50 and a lower cover plate 52 fixedly connected to the bottom of the sleeve 50, openings 120 for the rotating shaft 2 to pass through are formed in the upper cover plate 51 and the upper cover plate 51, and a bearing 53 sleeved on the rotating shaft 2 is arranged in the bottom end of the sleeve 50. The arrangement of the upper cover plate 51 and the lower cover plate 52 can prevent materials from entering the sleeve 50 to influence the rotation of the rotating shaft 2.
The medicine box 1 comprises an upper box body 10, a top plate 11 fixedly connected to the top of the upper box body 10, a conical box body 12 fixedly connected to the bottom of the upper box body 10, and a discharging pipe 13 fixedly connected to the lower end of the conical box body 12, wherein the lower ends of the spiral blades 20 are positioned in the discharging pipe 13, and a discharging hole 14 is formed in the lower end of the discharging pipe 13. The medicine box 1 adopts the structure, so that the blanking efficiency and the blanking precision can be improved.
The top plate 11 includes a middle fixing plate 110 and two hinge plates 111 hinged to two sides of the fixing plate 110, and the driving mechanism and the L-shaped rod are fixedly connected to the fixing plate 110. Preferably, the hinge plate 111 and the fixing plate 110 are hinged by a hinge, and the hinge structure is various, and the hinge structure is a conventional structure, which will not be described herein. When materials are added into the medicine box 1, the hinged plate 111 is arranged upwards, after the materials are added, the hinged plate 111 is closed, so that external dust is prevented from entering the medicine box 1, and the purity of the medicine is reduced.
As a preferable example of the present embodiment, the reinforcing plate 112 is fixedly connected to the top of the fixing plate 110, the reinforcing plate 112 is a bending plate, two outer sides of the reinforcing plate 112 are bent upwards, and the reinforcing plate 112, the fixing plate 110 and the upper case 10 are fixed by bolts penetrating the three. The output shaft 3 of the motor 4 penetrates through the fixed plate 110 and the reinforcing plate 112, and the extending end of the output shaft 3 of the motor 4 is connected with the rotating shaft 2.
Further, a plurality of groups of scraping rods 7 are fixedly connected to the rotating shaft 2 at intervals along the height direction, each group of scraping rods 7 are uniformly distributed along the circumferential direction of the rotating shaft 2, and each scraping rod 7 comprises a connecting part connected with the rotating shaft 2 and an inclined part arranged close to the inner wall of the conical box body 12. The scraping rod 7 rotates along with the rotating shaft 2, so that the medicine on the inner wall of the conical box body 12 can be scraped off, and the medicine is prevented from being adhered to the inner wall of the conical box body 12.
Further, the inclined portion is inclined upward. The medicine on the inner wall of the conical box body 12 is scraped by the scraping rod 7 which is arranged in an upward inclined way, so that the blanking efficiency is improved. Of course, the inclined portion may be provided obliquely downward.
Embodiment two:
as a further improvement of the first embodiment, as shown in fig. 4 and fig. 5, a plurality of positioning shells 14 are fixedly connected to the conical box 12, the longitudinal section of each positioning shell 14 is in an angular arrangement, a connecting rod 70 is fixedly connected to the outer side of the scraping rod 7, a ball 71 is mounted at the outer end of the connecting rod 70, the ball 71 abuts against the inner wall of the positioning shell 14, and an opening 120 for the connecting rod 70 to rotate is formed in the conical box 12. With the structure, the spheres 71 are arranged against the inner wall of the positioning shell 14 and rotate along with the rotating shaft 2, so that the rotation of the rotating shaft 2 can be supported, the rotation precision of the rotating shaft 2 at the lower part is prevented from being low, and the medicine discharging precision is further improved.
Further, a ball 71 is rotatably mounted on the connecting rod 70. With the above structure, the ball 71 rolls in the positioning housing 14 with the rotation of the scraper 7, so that the friction force of the rotation of the ball 71 can be reduced. Specifically, the connecting rod 70 includes a front rod 72 and a rear rod 73, the diameter of the front rod 72 is smaller than that of the rear rod 73, a protrusion 74 is fixedly connected to the front end of the front rod 72, the diameter of the protrusion 74 is larger than that of the front rod 72, the sphere 71 is divided into two hemispheres 71, a groove 75 adapted to the protrusion 74 is formed in the hemispheres 71 on the outer side, a through hole 76 for the front rod 72 to pass through is formed in the hemispheres 71 on the inner side, and the two hemispheres 71 can be clamped or welded.
It should be understood that the above description is not intended to limit the utility model to the particular embodiments disclosed, but to limit the utility model to the particular embodiments disclosed, and that the utility model is not limited to the particular embodiments disclosed, but is intended to cover modifications, adaptations, additions and alternatives falling within the spirit and scope of the utility model.
Claims (10)
1. The utility model provides an improve medicine feeder of capacity and unloading precision, includes the medical kit and rotates and install in the medical kit and by actuating mechanism drive pivoted pivot, the discharge gate has been seted up to the bottom of medical kit, and the lower extreme of pivot fixedly connected with helical blade, its characterized in that, actuating mechanism's output shaft and pivot coaxial coupling, the rigid coupling has the switching locator of cover outside the pivot of establishing on the medical kit, and the pivot is rotated with the switching locator and is connected.
2. The medicine feeder for improving capacity and blanking precision as set forth in claim 1, wherein a plurality of L-shaped rods uniformly distributed in the circumferential direction are fixedly connected to the medicine box, the horizontal portions of the L-shaped rods are fixedly connected to the top of the medicine box, and the vertical portions of the L-shaped rods are fixedly connected to the outer wall of the transfer positioner.
3. The medicine feeder for improving capacity and blanking precision according to claim 2, wherein the rotary shaft is a hollow shaft, the lower end of the output shaft is inserted into the rotary shaft, and the rotary shaft is fixedly connected with the lower end of the output shaft through bolts.
4. The medicine feeder for improving capacity and blanking precision as set forth in claim 3, wherein the transfer positioner comprises a sleeve, an upper cover plate fixedly connected to the top of the sleeve and a lower cover plate fixedly connected to the bottom of the sleeve, openings for the rotation shaft to pass through are formed in the upper cover plate and the upper cover plate, and bearings sleeved on the rotation shaft are mounted in the bottom end of the sleeve.
5. The medicine feeder for improving capacity and blanking precision as set forth in claim 4, wherein the medicine box includes an upper box body, a top plate fixedly connected to the top of the upper box body, a conical box body fixedly connected to the bottom of the upper box body, and a discharging pipe fixedly connected to the lower end of the conical box body, and the lower ends of the spiral blades are located in the discharging pipe.
6. The medicine feeder for improving capacity and blanking precision according to claim 5, wherein the top plate comprises a fixed plate in the middle and two hinged plates hinged to two sides of the fixed plate respectively, and the driving mechanism and the L-shaped rod are fixedly connected to the fixed plate.
7. The medicine feeder for improving capacity and blanking precision as set forth in claim 6, wherein a plurality of groups of scraping rods are fixedly connected on the rotating shaft at intervals along the height direction of the rotating shaft, each group of scraping rods are uniformly distributed along the circumferential direction of the rotating shaft, and each scraping rod comprises a connecting part connected with the rotating shaft and an inclined part arranged against the inner wall of the conical box body.
8. The applicator of claim 7, wherein the inclined portion is inclined upward.
9. The medicine feeder for improving capacity and blanking precision according to claim 7, wherein a plurality of positioning shells are fixedly connected on the conical box body, the longitudinal sections of the positioning shells are arranged in an angular shape, connecting rods are fixedly connected on the outer sides of the scraping rods, balls are mounted at the outer ends of the connecting rods and abut against the inner walls of the positioning shells, and openings for the connecting rods to rotate are formed in the conical box body.
10. The applicator of claim 9, wherein the ball is rotatably mounted on the connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321313992.4U CN219929028U (en) | 2023-05-26 | 2023-05-26 | Medicine feeder capable of improving capacity and blanking precision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321313992.4U CN219929028U (en) | 2023-05-26 | 2023-05-26 | Medicine feeder capable of improving capacity and blanking precision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219929028U true CN219929028U (en) | 2023-10-31 |
Family
ID=88493645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321313992.4U Active CN219929028U (en) | 2023-05-26 | 2023-05-26 | Medicine feeder capable of improving capacity and blanking precision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219929028U (en) |
-
2023
- 2023-05-26 CN CN202321313992.4U patent/CN219929028U/en active Active
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