CN220235695U - Automatic mouse grain adding device convenient to move - Google Patents
Automatic mouse grain adding device convenient to move Download PDFInfo
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- CN220235695U CN220235695U CN202321625387.0U CN202321625387U CN220235695U CN 220235695 U CN220235695 U CN 220235695U CN 202321625387 U CN202321625387 U CN 202321625387U CN 220235695 U CN220235695 U CN 220235695U
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- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 230000001681 protective effect Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 14
- 230000008569 process Effects 0.000 abstract description 12
- 239000000428 dust Substances 0.000 abstract description 7
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 241000699666 Mus <mouse, genus> Species 0.000 description 33
- 238000010171 animal model Methods 0.000 description 12
- 241001465754 Metazoa Species 0.000 description 3
- 241000700159 Rattus Species 0.000 description 2
- 241000283984 Rodentia Species 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 241000699670 Mus sp. Species 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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Abstract
The utility model relates to an automatic mouse grain adding device convenient to move, which comprises a supporting component, a transmission control component and a charging component; the supporting component comprises a box body, the bottom of the box body is provided with a universal wheel, the charging component comprises a hopper, the top of the hopper is provided with a top cover, a screw rod and a first motor are fixed in the hopper, the lower part of the screw rod stretches into an outlet pipe below the hopper, a rotating piece is arranged below the screw rod in the outlet pipe, the tail end of the outlet pipe is connected with a hose, the transmission control component comprises a vertical rod shaft and a second motor, the bottom end of the vertical rod shaft is rotationally connected in the box body, the upper end of the vertical rod shaft is connected with a transverse supporting frame, and the hopper is fixed on the transverse supporting frame; the driven gear is arranged on the vertical shaft, the second motor is fixed with the box body, and the output shaft of the second motor is connected with the driving gear. The utility model effectively avoids dust formation in the cage changing process, reduces the links of manually taking and adding mouse grains, realizes automatic adding of mouse grains, shortens the time of adding mouse grains in a single cage, and improves the working efficiency.
Description
Technical Field
The utility model belongs to the technical field of life science, and relates to an automatic mouse grain adding device convenient to move.
Background
In the development history of human life science, experimental animals are important components of life science research, the donation of the experimental animals accelerates the human to explore life mystery and reveals the progress of disease mechanisms, the experimental animals make important contributions to human health and scientific development, according to incomplete statistics, the number of the experimental animals used in 2021 China is more than ten thousand per year, the dosage of rodent mice exceeds 90% of the whole dosage, and the dosage of the rodent experimental animals (rats) is increased by about 15% per year, standardized feeding of the rodent experimental animals (rats) is crucial to the high-quality development of scientific research, and comprises daily feeding of animal drinking water and mouse grains, in the daily animal feeding process, the current mouse grains for experimental animals in industry are manually split-charged into animal food grids directly, and the following defects are caused in the operation process: firstly, the manual shovel throws the in-process, produces the fodder dust easily, and the second, at the in-process of adding, the weight of adding the mouse grain can't accomplish accurately, and the randomness is great, and third, the manual shovel of using gets and puts in, and single cage work efficiency is low.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the automatic mouse grain adding device convenient to move, and experimental animal raising personnel can release both hands in the daily raising and cage changing process, automatically add the mouse grains in a pedal mode, effectively avoid dust formation in the cage changing process, realize automatic and quantitative feed adding, shorten single cage feeding time and improve working efficiency.
The technical scheme for solving the problems is as follows: the utility model provides an automatic device that adds of mouse grain convenient to remove which characterized in that:
comprises a supporting component, a transmission control component and a charging component;
the supporting component comprises a box body, and universal wheels are arranged at the bottom of the box body;
the charging assembly comprises a hopper, the hopper is funnel-shaped, a top cover is arranged at the top of the hopper, a screw rod and a first motor are fixed in the hopper through a bracket, the first motor drives the screw rod to rotate, the lower part of the screw rod stretches into an outlet pipe below the hopper, the inner diameter of the outlet pipe is slightly larger than the outer diameter of the screw rod, a rotating plate is arranged below the screw rod in the outlet pipe and is fixed in the outlet pipe through a rotating shaft, one end of the rotating shaft stretches out of the outlet pipe, and the tail end of the outlet pipe is connected with a hose;
the transmission control assembly comprises a vertical rod shaft and a second motor, the vertical rod shaft is vertically arranged, the bottom end of the vertical rod shaft is rotationally connected inside the box body, the upper end of the vertical rod shaft is connected with the transverse supporting frame, and the hopper is fixed on the transverse supporting frame; the driven gear is arranged on the vertical shaft, the second motor is fixed with the box body, the output shaft of the second motor is connected with the driving gear, and the second motor drives the driven gear to rotate through the driving gear, so that the rotation of the vertical shaft is realized, and the rotation of the charging assembly is finally realized.
Further, the height of the transverse supporting frame on the vertical shaft is adjustable.
Further, the automatic mouse grain adding device convenient to move further comprises a foot control switch, wherein the foot control switch is used for controlling the first motor to be turned on and off.
Further, the top cover on the hopper is of a round structure, one end of the top cover is fixed on the hopper through a pin shaft, and the top cover is also provided with a rotating rod which is arranged opposite to the pin shaft.
Further, a push rod is arranged on one side of the box body opposite to the vertical shaft, the push rod comprises two connecting rods which are obliquely arranged, the bottom ends of the two connecting rods are connected with the box body, and the top ends of the two connecting rods are fixedly connected with a cross rod.
Further, the bottom end of the vertical shaft is mounted inside the case through a pair of deep groove ball bearings and a planar thrust ball bearing.
Further, the upper part of the box body is also provided with a protective cover, and the driving teeth and the driving gear are positioned in the protective cover.
Further, the second motor is installed inside the box body, and the output shaft extends out of the top of the box body.
Further, a storage space is arranged in the box body and used for accommodating the foot control switch.
Further, the upright shaft is hollow, and a wire connected with the first motor passes through the upright shaft.
Furthermore, the universal wheel is provided with a buckle, and the locking buckle can realize the position fixation of the whole device.
The utility model has the advantages that:
the utility model provides an automatic mouse grain adding device convenient to move, through the simple automatic mouse grain adding device convenient to move, experimental animal raising personnel can release two hands in the daily raising and cage changing process, the step of adding mouse grains can automatically add by adopting a pedal mode, dust is effectively prevented from being formed in the cage changing process, automatic and quantitative feed adding is realized, single-cage feeding time is shortened, and working efficiency is improved.
Drawings
FIG. 1 is a block diagram of an automatic mouse grain adding device convenient to move;
FIG. 2 is a top view of the upper cover of FIG. 1;
FIG. 3 is a right side view of the support assembly of FIG. 1;
fig. 4 is an interior view of the package assembly of fig. 1.
The device comprises a 1-box body, a 2-universal wheel, a 3-hopper, a 4-top cover, a 5-bracket, a 6-first motor, a 7-screw rod, an 8-outlet pipe, a 9-rotating piece, a 10-hose, an 11-vertical shaft, a 12-second motor, a 13-transverse support frame, a 14-driven gear, a 15-driving gear, a 16-pin shaft, a 17-rotating rod, an 18-foot control switch, a 19-connecting rod, a 20-cross rod, a 21-deep groove ball bearing, a 22-plane thrust ball bearing, a 23-protecting cover and a 24-storage space.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model.
Examples
The utility model provides an automatic mouse grain adding device convenient to move, which comprises a supporting component, a transmission control component and a charging component. Referring to fig. 1 and 3, the support assembly includes a case 1, and a universal wheel 2 is provided at the bottom of the case 1, and the universal wheel 2 facilitates movement of the case 1.
Referring to fig. 1 and 4, the charging assembly comprises a hopper 3, the hopper 3 is funnel-shaped, made of food-grade stainless steel, a top cover 4 is arranged at the top of the hopper, and the top cover 4 is made of transparent plastic material, so that whether materials exist in the hopper 3 or not can be conveniently observed. The inside of hopper 3 is fixed with first motor 6 and screw rod 7 through support 5, and first motor 6 and screw rod 7 are vertical to be set up, first motor 6 drives screw rod 7 and rotates, the lower part of screw rod 7 stretches into the outlet pipe 8 of hopper 3 below, the internal diameter of outlet pipe 8 is slightly greater than the external diameter of screw rod 7, be equipped with rotor plate 9 in the below that is located screw rod 7 in the outlet pipe 8, rotor plate 9's main part bit disk structure, its diameter slightly is less than the internal diameter of outlet pipe 8, and rotor plate 9 is fixed in outlet pipe 8 through the pivot, and outlet pipe 8 is stretched out to the one end of pivot, the end connection hose 10 of outlet pipe 8.
Referring to fig. 1, the transmission control assembly comprises a vertical rod shaft 11 and a second motor 12, wherein the vertical rod shaft 11 is vertically arranged, the bottom end of the vertical rod shaft is rotatably connected inside the box body 1, the upper end of the vertical rod shaft is connected with a transverse supporting frame 13, and the hopper 3 is fixed on the transverse supporting frame 13; the driven gear 14 is arranged on the vertical rod shaft 11, the second motor 12 is fixed with the box body 1, an output shaft of the second motor is connected with the driving gear 15, and the second motor 12 drives the driven gear 14 to rotate through the driving gear 15, so that the rotation of the vertical rod shaft 11 is realized, and the rotation of the charging assembly is finally realized.
When the automatic mouse grain adding device convenient to move is used, the device is pushed to the side of a mouse cage, the second motor 12 is started, the driving gear 15 is meshed with the driven gear 14 to drive the vertical shaft 11 to rotate, when the device rotates to a proper position above the mouse cage, the second motor 12 is closed, the tail end of the hose is aligned to the food groove, the first motor 6 is started, the first motor 6 drives the screw rod 7 to rotate, the screw rod 7 rotates to drive mouse grains in the hopper 3 to fall into the outlet pipe 8, finally the hose 10 enters the food groove, when the mouse grains reach a set amount, the first motor 6 is closed, the rotating piece 9 is rotated to enable the mouse grains to be horizontal, the omission of the mouse grains in the space between the bottom end of the screw rod 7 and the outlet pipe 8 is prevented, and feeding is completed. The whole charging process is a closed space, and dust cannot enter the indoor environment. By controlling the speed and the working time of the first motor 6, the quantitative control of the put-in mouse grains can be performed.
As a preferred embodiment of the present utility model, referring to fig. 1, the automatic mouse grain adding device for facilitating movement further includes a foot switch 18, and the foot switch 18 is used for controlling the on and off of the first motor 6. In the daily raising and cage changing process, the experimental animal raising personnel can release both hands in the step of adding the mouse grains, and the experimental animal raising personnel can automatically add the mouse grains in a pedal mode.
As a preferred embodiment of the utility model, the height of the transverse support 13 on the upright shaft 11 is adjustable, so that the device can be adapted to changing cages of different heights.
Specifically, a plurality of positioning through holes are formed in the upper portion of the vertical shaft 11 along the axial direction, the positioning through holes can be formed at equal intervals, the end portion of one end of the transverse supporting frame 13 is sleeved on the vertical shaft 11, the transverse supporting frame 13 is also provided with the through holes, and when the transverse supporting frame 13 moves to a preset height, the transverse supporting frame 13 passes through the through holes of the transverse supporting frame 13 and the positioning holes in the corresponding vertical shaft 11 through bolts, so that the height of the transverse supporting frame 13 is adjusted.
The height of the transverse supporting frame 13 on the vertical rod shaft 11 can be adjusted in another way: the pole setting shaft 11 is of a telescopic rod structure, the telescopic rod structure comprises a first shaft and a second shaft, the bottom of the first shaft is fixed on the box body 1, the transverse supporting frame 13 is fixed at the upper end of the second shaft, the first shaft is hollow, the inner diameter of the first shaft is slightly larger than the outer diameter of the second shaft, the second shaft stretches into the first shaft, a plurality of positioning through holes are formed in the axial direction of the first shaft, two through holes are formed in the lower portion of the second shaft, the height of the second shaft is moved, after the second shaft reaches the proper height, the corresponding holes of the first shaft and the second shaft penetrate into bolts, the height of the second shaft relative to the first shaft is adjusted, and therefore the height of the transverse supporting frame 13 on the pole setting shaft 11 is adjustable.
As a preferred embodiment of the present utility model, referring to fig. 1, 2 and 4, the top cover 4 on the hopper 3 has a circular structure, one end of the top cover is fixed on the hopper 3 through a pin 16, and a rotating rod 17 is further arranged on the top cover 4, and the rotating rod 17 is opposite to the pin 16. When the mouse grain is required to be added into the hopper 3, a worker holds the rotating rod 17 by hand to move the top cover 4 to one side, and after the mouse grain is added, the top cover 4 is rotated onto the hopper 3 through the rotating rod 17 to seal, so that dust can be prevented from entering an indoor environment, and meanwhile, a dampproof effect is achieved on the mouse grain.
As a preferred embodiment of the present utility model, referring to fig. 1 and 3, a push rod is disposed on the side of the box 1 opposite to the vertical shaft 11, the push rod includes two connecting rods 19 disposed in an inclined manner, bottom ends of the two connecting rods 19 are connected to the box 1, and top ends of the two connecting rods are fixedly connected to a cross rod 20. The push rod can be arranged to facilitate the movement of the device by the staff.
As a preferred embodiment of the present utility model, referring to fig. 1, the bottom end of the upright shaft 11 is mounted inside the case 1 through a pair of deep groove ball bearings 21 and a planar thrust ball bearing 22, the deep groove ball bearings 21 play a role in fixing the upright shaft 11 circumferentially, and the planar thrust ball bearing 22 is used for bearing the gravity of the upright shaft 11 axially.
As a preferred embodiment of the utility model, see fig. 1, the second motor 12 is mounted inside the housing 1, and the output shaft extends out of the top of the housing 1. The upper part of the box body 1 is also provided with a protective cover 23, and the driving gear 15 and the driven gear 14 are positioned in the protective cover 23. The protection cover plays a dustproof role, and simultaneously, the protection cover can also effectively prevent the gear from meshing to clamp the staff.
As a preferred embodiment of the present utility model, referring to fig. 1, a storage space 24 is provided inside the case 1, and is used for accommodating the foot switch 18. Foot switch 18 is lowered in use in a convenient stepping position and can be stored in storage space 24 when not in use.
As a preferred embodiment of the present utility model, the upright shaft 11 is hollow inside, and the electric wire connected to the first motor 6 passes therethrough. A control switch may also be provided on the push rod for controlling the activation and deactivation of the second motor 12.
As a preferred embodiment of the present utility model, the universal wheel 2 is a universal wheel 2 with a buckle, and the locking buckle can fix the position of the whole device.
In summary, the utility model provides the automatic mouse grain adding device convenient to move, through the automatic mouse grain adding device convenient to move, experimental animal raising personnel effectively avoid dust formation in the daily raising and cage changing process, manual mouse grain taking and adding work links are reduced, the automatic mouse grain adding is carried out in a pedal mode, hands are effectively released, automatic mouse grain adding is realized in the cage changing process, single cage feeding time is shortened, and working efficiency is improved.
The foregoing description is only exemplary embodiments of the present utility model, and is not intended to limit the scope of the present utility model, and all equivalent structures or equivalent processes using the descriptions and the drawings of the present utility model, or direct or indirect application in other related system fields are included in the scope of the present utility model.
Claims (10)
1. Automatic device that adds of mouse grain convenient to remove, its characterized in that:
comprises a supporting component, a transmission control component and a charging component;
the supporting component comprises a box body (1), and a universal wheel (2) is arranged at the bottom of the box body (1);
the charging assembly comprises a hopper (3), the hopper (3) is in a funnel shape, a top cover (4) is arranged at the top of the hopper, a first motor (6) and a screw rod (7) are fixed inside the hopper through a bracket (5), the first motor (6) drives the screw rod (7) to rotate, the lower part of the screw rod (7) stretches into an outlet pipe (8) below the hopper (3), the inner diameter of the outlet pipe (8) is slightly larger than the outer diameter of the screw rod (7), a rotating piece (9) is arranged below the screw rod (7) in the outlet pipe (8), the rotating piece (9) is fixed in the outlet pipe (8) through a rotating shaft, one end of the rotating shaft stretches out of the outlet pipe (8), and the tail end of the outlet pipe (8) is connected with a hose (10);
the transmission control assembly comprises a vertical rod shaft (11) and a second motor (12), the vertical rod shaft (11) is vertically arranged, the bottom end of the vertical rod shaft is rotationally connected inside the box body (1), the upper end of the vertical rod shaft is connected with the transverse supporting frame (13), and the hopper (3) is fixed on the transverse supporting frame (13); the driven gear (14) is arranged on the vertical rod shaft (11), the second motor (12) is fixed with the box body (1), the output shaft of the second motor is connected with the driving gear (15), and the second motor (12) drives the driven gear (14) to rotate through the driving gear (15), so that the rotation of the vertical rod shaft (11) is realized, and the rotation of the charging assembly is finally realized.
2. The portable automatic mouse grain adding device according to claim 1, wherein:
the automatic mouse grain adding device convenient to move further comprises a foot control switch (18), and the foot control switch (18) is used for controlling the first motor (6) to be turned on and off.
3. The portable automatic mouse grain adding device according to claim 1, wherein:
the height of the transverse supporting frame (13) on the vertical rod shaft (11) is adjustable.
4. A portable automatic mouse grain adding device according to any one of claims 1-3, wherein:
the top cover (4) on the hopper (3) is of a round structure, one end of the top cover is fixed on the hopper (3) through a pin shaft (16), the top cover (4) is also provided with a rotating rod (17), and the rotating rod (17) and the pin shaft (16) are oppositely arranged.
5. The portable automatic mouse grain adding device according to claim 4, wherein:
the box (1) is provided with a push rod on one side opposite to the vertical shaft (11), the push rod comprises two connecting rods (19) which are obliquely arranged, the bottom ends of the two connecting rods (19) are connected with the box (1), and the top ends of the two connecting rods are fixedly connected with a cross rod (20).
6. The portable automatic mouse grain adding device according to claim 5, wherein:
the bottom end of the vertical rod shaft (11) is arranged in the box body (1) through a pair of deep groove ball bearings (21) and a plane thrust ball bearing (22).
7. The portable automatic mouse grain adding device according to claim 6, wherein:
the upper part of the box body (1) is also provided with a protective cover (23), and the driving gear (15) and the driven gear (14) are positioned in the protective cover (23).
8. The automatic mouse grain adding device convenient to move according to claim 7, wherein:
the second motor (12) is arranged inside the box body (1), and the output shaft extends out of the top of the box body (1).
9. The automatic mouse grain adding device convenient to move according to claim 8, wherein:
a storage space (24) is formed in the box body (1) and used for accommodating the foot control switch (18);
the automatic mouse grain adding device convenient to move is hollow in the vertical rod shaft (11), and a wire connected with the first motor (6) passes through the vertical rod shaft.
10. The automatic mouse grain adding device convenient to move according to claim 9, wherein:
the universal wheel (2) is provided with a buckle, and the locking buckle can fix the position of the whole device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321625387.0U CN220235695U (en) | 2023-06-25 | 2023-06-25 | Automatic mouse grain adding device convenient to move |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321625387.0U CN220235695U (en) | 2023-06-25 | 2023-06-25 | Automatic mouse grain adding device convenient to move |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220235695U true CN220235695U (en) | 2023-12-26 |
Family
ID=89264062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321625387.0U Active CN220235695U (en) | 2023-06-25 | 2023-06-25 | Automatic mouse grain adding device convenient to move |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220235695U (en) |
-
2023
- 2023-06-25 CN CN202321625387.0U patent/CN220235695U/en active Active
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