CN108668926B - Pet ration is fed and is eaten mechanism - Google Patents

Pet ration is fed and is eaten mechanism Download PDF

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Publication number
CN108668926B
CN108668926B CN201810550419.2A CN201810550419A CN108668926B CN 108668926 B CN108668926 B CN 108668926B CN 201810550419 A CN201810550419 A CN 201810550419A CN 108668926 B CN108668926 B CN 108668926B
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China
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disc
central shaft
gear
sleeve
rectangular box
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CN201810550419.2A
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CN108668926A (en
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马臻
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胡秀琴
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K5/00Feeding devices for stock or game ; Feeding wagons; Feeding stacks

Abstract

The invention provides a pet quantitative feeding mechanism, which effectively solves the problems that feeding is inconvenient and feeding amount is not easy to control when a pet is fed at home; the technical scheme for solving the problem is that the gear box comprises a rectangular box, wherein a central shaft is arranged in the rectangular box, a first gear is sleeved on the central shaft, racks are arranged on the upper side and the lower side of the first gear, and the central shaft moves rightwards to enable the racks to move towards one side far away from the central shaft so as to enable the racks to be separated from the first gear; a first disc is sleeved at the left end of the central shaft, a positioning pin is arranged on the first disc, a second disc is arranged on the left side of the first gear, a clockwork spring is arranged between the second disc and the rectangular box, a positioning hole is formed in the left end face of the second disc, a rotating shaft is arranged in the rectangular box, a second gear is arranged on the rotating shaft, and the rotating shaft can only rotate in a single direction through the second gear; the pet food throwing device is ingenious in structure, adopts a full mechanical form, can conveniently and well adjust the food throwing amount without electricity, is convenient and rapid, reduces the labor amount of people, is suitable for various pets, is easy to realize and popularize, and is high in applicability.

Description

Pet ration is fed and is eaten mechanism
Technical Field
The invention relates to the technical field of pet feeding machinery, in particular to a quantitative pet feeding mechanism.
Background
At present, the family of raising the pet is more and more, and most people still are the artifical instrument of holding ladle and so on, reach the purpose of control feeding amount through observing or through the control number of times of taking, and the artificial influence is great, and different family members go to throw the food, probably will appear throwing the inconsistent problem of feeding amount, and the pet that does not pass through professional training can not be in eating this aspect of restriction, throws the appearance that the food amount is inconsistent at every turn and probably leads to the intestines and stomach inflammation of pet.
The feeding devices in the prior art have various defects and cannot be widely popularized. An automatic feeding device is composed of a chassis and an upper cover, wherein the chassis is equally divided into a plurality of lattices arranged in a star shape, the upper cover is provided with a hole with the same size as one lattice on the chassis, and is provided with a motor and a control circuit, the control circuit can control the motor to rotate and stop at fixed time, and the fixed quantity is realized by the amount of the feed pre-filled in each lattice. Although the automatic feeding device can feed a fixed amount of pet, the fixed amount is limited by the size of each grid, and the fixed amount cannot be adjusted at any amount, so that if the pet to be fed is not always the same or pets of different ages cannot be adjusted to the required amount in different stages, the automatic feeding device cannot adapt to different pets, and the number of grids is limited, so that the feeding times set each time are also limited. In addition, in the process of realizing quantitative feeding, each grid is used by a pet when the pet eats, and the connection mode of the grid and the upper cover makes the grid inconvenient to detach, so that the chassis is inconvenient to clean, the structure is complex, the cost is high, power supply is required, and feeding cannot be performed when power is off or a built-in battery is in short of power.
Therefore, a pet quantitative feeding mechanism is provided to solve the above problems.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the pet quantitative feeding mechanism, which effectively solves the problems that the feeding is inconvenient and the feeding amount is not easy to control when the pet is fed at home.
The technical scheme includes that the device comprises a rectangular box which is horizontally placed, a central shaft which is arranged left and right and can move left and right is installed in the rectangular box, a first gear which can rotate front and back but cannot move left and right is sleeved on the central shaft, racks which are arranged in the front and back directions are arranged on the upper side and the lower side of the first gear, the two racks can move in the opposite direction or in the opposite direction in the up and down direction, the central shaft moves right to enable the racks to move to one side far away from the central shaft so as to enable the racks to be separated from the first gear, and the central shaft moves left to enable the racks to move to one side near the;
a first disc which moves left and right along with the central shaft and can rotate back and forth on the central shaft is sleeved at the left end of the central shaft, a horizontal positioning pin which can move left and right is arranged on the first disc, a second disc which is sleeved on the central shaft and can rotate along with the first gear is fixed at the left side of the first gear, a clockwork spring is arranged between the second disc and the rectangular box, one end of the clockwork spring is connected with the second disc, and the other end of the clockwork spring is connected with a side plate of the rectangular box; a positioning hole matched with the positioning pin is formed in the left end face of the second disc, when the central shaft moves rightwards to enable the first disc to drive the positioning pin to move rightwards so that the right end of the positioning pin is in contact with the second disc, the rack is separated from the first gear to enable the second disc to rotate under the action of the spring until the positioning pin is clamped into the positioning hole; when the central shaft moves leftwards, the positioning pin is driven by the first disc to move leftwards and is separated from the positioning hole, the rack is meshed with the first gear, so that the first gear cannot rotate;
the rectangular box is internally provided with a rotating shaft parallel to the central shaft, the rotating shaft is provided with a second gear meshed with the first gear, and the second gear enables the rotating shaft to rotate only in one direction.
The pet food throwing device is ingenious in structure, adopts a full mechanical form, can conveniently and well adjust the food throwing amount without electricity, is convenient and rapid, reduces the labor amount of people, is suitable for various pets, is easy to realize and popularize, and is high in applicability.
Drawings
Fig. 1 is a front view of the present invention.
FIG. 2 is an overall schematic of the present invention.
Fig. 3 is a top view of the present invention.
Fig. 4 is a cross-sectional view of the present invention.
Fig. 5 is a perspective cut-away view a-a of fig. 3.
Fig. 6 is a cross-sectional view taken along line a-a of fig. 3.
Fig. 7 is a view from direction B of fig. 4.
FIG. 8 is a schematic view of the connection of the rectangular box, the first disk, the wedge, the sixth sleeve, the ring and the spring thereon.
Fig. 9 is a schematic structural diagram of a first gear, a second disk, a second circular sleeve and a fifth circular sleeve in the invention.
Fig. 10 is a schematic structural view of the first round sleeve, the first disc and the second round sleeve in the present invention.
Fig. 11 is a schematic view of a sixth round sleeve and a through groove structure thereon in the invention.
Fig. 12 is a first method for realizing the unidirectional rotation of the rotating shaft driven by the second gear in the invention.
Fig. 13 is a second method for realizing the unidirectional rotation of the rotating shaft driven by the second gear in the invention.
Detailed Description
The following description will explain embodiments of the present invention in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 13, the present invention includes a rectangular box 1 placed horizontally, a central shaft 2 arranged in a left-right direction and capable of moving left and right is installed in the rectangular box 1, a first gear 3 capable of rotating front and back but not capable of moving left and right is sleeved on the central shaft 2, racks 4 arranged in a front-back direction are respectively installed on the upper side and the lower side of the first gear 3, the two racks 4 can move in a front-back direction or a back-away direction simultaneously, the central shaft 2 moves right to move the racks 4 to one side far away from the central shaft 2 to separate the racks 4 from the first gear 3, and the central shaft 2 moves left to move the racks 4 to one side near the central shaft 2 to engage the racks 4 with the first gear 3;
a first disc 7 which moves left and right along with the central shaft 2 and can rotate back and forth on the central shaft 2 is sleeved at the left end of the central shaft 2, a horizontal positioning pin which can move left and right is arranged on the first disc 7, a second disc 8 which is sleeved on the central shaft 2 and rotates along with the first gear 3 is fixed at the left side of the first gear 3, a clockwork spring is arranged between the second disc 8 and the rectangular box 1, one end of the clockwork spring is connected with the second disc 8, and the other end of the clockwork spring is connected with a side plate of the rectangular box 1; a positioning hole matched with the positioning pin is formed in the left end face of the second disc 8, when the central shaft 2 moves rightwards to enable the first disc 7 to drive the positioning pin to move rightwards to enable the right end of the positioning pin to be in contact with the second disc 8, the rack 4 is separated from the first gear 3 to enable the second disc 8 to rotate under the action of the spring until the positioning pin is clamped into the positioning hole; when the central shaft 2 moves leftwards, the first disc 7 drives the positioning pin to move leftwards and is separated from the positioning hole, the rack 4 is meshed with the first gear 3, so that the first gear 3 cannot rotate;
the rectangular box 1 is internally provided with a rotating shaft 21 parallel to the central shaft 2, the rotating shaft 21 is provided with a second gear 9 meshed with the first gear 3, and the second gear 9 enables the rotating shaft 21 to rotate only in one direction.
In order to realize quantitative feeding, the right side of the rectangular box 1 is fixed with a storage box 10, the right end of a rotating shaft 21 penetrates through the side wall of the rectangular box 1 and is arranged in a cavity of the storage box 10, a part of the rotating shaft 21, which is positioned in the cavity of the storage box 10, is fixed with a helical blade, and the lower end of the right side plate of the storage box 10 is provided with a discharge hole corresponding to the rotating shaft 21.
In order to realize that the central shaft 2 moves rightwards so that the rack 4 moves towards one side far away from the central shaft 2 so that the rack 4 is separated from the first gear 3, a sleeve 11 capable of sliding leftwards and rightwards is sleeved at the right end of the central shaft 2, a shaft shoulder is arranged on the part, between the sleeve 11 and the first gear 3, of the central shaft 2, and the distance between the shaft shoulder and the sleeve 11 is larger than the distance between the right end of the positioning pin and the second disc 8; fixed block 12 with 4 one-to-one in the intracavity right side of rectangle box 1 is fixed with, it has vertical form and opening T type groove to the left to open on the fixed block 12, T type inslot has can be along T type inslot gliding slider 5 from top to bottom, the connecting rod of horizontal form is fixed to the 5 left end of slider, the connecting rod left end is together fixed with the rack 4 that corresponds rather than, there is the connecting rod with 5 one-to-one of slider on the sleeve 11, connecting rod one end is articulated with sleeve 11, the connecting rod other end is articulated with slider 5, the center pin 2 moves right and makes sleeve 11 move right through the shaft shoulder and make the connecting rod promote slider 5 to move to one side of keeping away from center pin 2 and make rack 4 break.
In order to realize that the first gear 3 can rotate forwards and backwards but can not move left and right, a vertical plate 13 is fixed in the rectangular box 1, the first gear 3 is located on the right side of the vertical plate 13, the second disc 8 is located on the left side of the vertical plate 13, a second round sleeve 14 sleeved on the central shaft 2 is arranged on the vertical plate 13, the left end of the second round sleeve 14 is fixed with the second disc 8, the right end of the second round sleeve 14 is fixed with the first gear 3, and the second round sleeve 14 can rotate on the vertical plate 13.
In order to rotate the first disk 7 conveniently, the left end of the central shaft 2 penetrates through the outer side of the rectangular box 1, the left end of the central shaft 2 is sleeved with a first circular sleeve 6 moving left and right along with the central shaft 2, the left end of the first circular sleeve 6 is arranged on the outer side of the rectangular box 1, the right end of the first circular sleeve 6 is arranged in the cavity of the rectangular box 1 and fixed with the first disk 7, and the first circular sleeve 6 and the first disk 7 can rotate front and back on the central shaft 2 and move left and right along with the central shaft 2 together.
In order to realize that the first disc 7 cannot rotate when the positioning pin is clamped into the positioning hole, the first round sleeve 6 is divided into a left part and a right part, wherein the outer circular surface of the left part of the first round sleeve 6 is in a spline structure, a spline hole is formed in the left side plate of the rectangular box 1, the first round sleeve 6 penetrates through the left side plate of the rectangular box 1 through the spline hole, and a spline on the left part of the first round sleeve 6 is matched with the spline hole when the right end of the positioning pin is contacted with the second disc 8; when the dowel is disengaged from the second disc 8, the splines on the left portion of the first round sleeve 6 are disengaged from the splined holes.
In order to realize that the first round sleeve 6 can move left and right along with the central shaft 2 and also to realize that the right end surface of the baffle keeps contact with the left end surface of the first round sleeve 6, simultaneously, the central shaft 2 and the first round sleeve 6 can automatically restore to the original state conveniently and the first round sleeve 6 and the first disc 7 are prevented from rotating randomly, the baffle is arranged at the left end of the central shaft 2; the fourth round sleeve 16 is sleeved with a pressure spring, one end of the pressure spring is connected with the right end face of the first disc 7, and the other end of the pressure spring is connected with the left end face of the fifth round sleeve 17.
In order to realize that the central shaft 2 and the sleeve 11 can be restored, a third round sleeve 15 which is coaxial with the central shaft 2 is fixed on the inner side wall of the right side plate of the rectangular box 1, the right end of the central shaft 2 is inserted into the third round sleeve 15, a pressure spring is arranged in the third round sleeve 15, the left end of the pressure spring is connected with the central shaft 2, and the right end of the pressure spring is connected with the right side plate of the rectangular box 1; a pressure spring is sleeved on the central shaft 2, the left end of the pressure spring is connected with the sleeve 11, and the right end of the pressure spring is connected with the left end face of the third round sleeve 15.
The locating pin left end level run through first disc 7 left end face and arrange the left side of first disc 7 in, the locating pin left end has annular arch, be connected with the extension spring between annular arch and the first disc 7 left end face.
In order to facilitate repeated use and feeding next time, a fourth round sleeve 16 sleeved on the central shaft 2 is fixed on the right end face of the first disc 7, a fifth round sleeve 17 is sleeved on the fourth round sleeve 16, the right end of the fifth round sleeve 17 is fixed with the left end face of the second disc 8, a clockwork spring is arranged in an annular interval between the fourth round sleeve 16 and the fifth round sleeve 17, one end of the clockwork spring is connected with the outer side wall of the fourth round sleeve 16, and the other end of the clockwork spring is connected with the inner side wall of the fifth round sleeve 17.
A sixth round sleeve 18 is sleeved on the outer circular surface of the first disc 7, an annular groove is formed in the inner side wall of the sixth round sleeve 18, the first disc 7 is clamped in the annular groove, a ring 24 sleeved on the outer side of the sixth round sleeve 18 is arranged on the left end surface of the second disc 8, the ring 24 is coaxially fixed on the left end surface of the second disc 8, a blind hole with an inward opening is formed in the inner side wall of the ring 24, a wedge-shaped block 19 capable of sliding along the blind hole is arranged in the blind hole, one side, close to the sixth round sleeve 18, of the wedge-shaped block 19 is an inclined surface, a through groove penetrating through the left end surface and the right end surface of the sixth round sleeve 18 is formed in the sixth round sleeve 18, and a structure that the sixth round sleeve 18 rotates in a single direction in the annular groove 24 along; the sixth round sleeve 18 is fixed with the first disk 7 through a compression screw.
In order to apply a force to the clockwork spring on the first disk 7, the clockwork spring is used for multiple times, the part of the left side plate of the rectangular box 1, which is positioned on the central shaft 2, can be detached, the part of the left side plate of the rectangular box 1, which is positioned on the central shaft 2, is protruded leftwards to form a cylindrical shell 20 with an opening at the right end, the right end of the cylindrical shell 20 penetrates through the left side wall of the rectangular box 1 and is arranged in the cavity of the rectangular box 1, the right end of the cylindrical shell 20 is fixedly provided with an annular plate, the annular plate enables the cylindrical shell 20 not to be separated from the rectangular box 1, the left end surface of the annular plate is provided with a plurality of pins which are uniformly distributed circumferentially, the left side wall of the rectangular box 1 is provided with a plurality of pin holes matched with the pins, the left end of the pin is; a plurality of pressure springs are arranged between the annular plate and the vertical plate 13, and the cylindrical shell 20 cannot rotate under the action of the pressure springs by keeping the pin holes clamped tightly.
For more convenient material that connects, rectangle box 1 below have the bottom plate 22 that the level was placed, there are a plurality of vertical poles 23 floor upper end, rectangle box 1 and storage box 10 have been supported to pole 23 upper end, placed upper end open-ended container on the floor, the container is located the discharge gate under.
In order to install the rotating shaft 21, the left end of the rotating shaft 21 penetrates through the vertical plate 13, a bearing is installed between the rotating shaft 21 and the vertical plate 13, the right end of the rotating shaft 21 penetrates through the right side wall of the storage box 10, and a bearing is installed between the rotating shaft 21 and the right side wall of the storage box 10.
In order to realize that the second gear 9 can drive the rotating shaft 21 to rotate in a single direction, a ratchet wheel is fixed on the rotating shaft 21, the second gear 9 is sleeved on the ratchet wheel, and a plurality of pawls matched with a plurality of wheels are arranged on the inner side of the second gear 9.
In order to realize that the second gear 9 can drive the rotating shaft 21 to rotate in a single direction, the second gear 9 is sleeved on the rotating shaft 21, a plurality of blind holes which are arranged along the radial direction are formed in the part, located on the second gear 9, of the rotating shaft 21, a clamp nail which can slide along the blind holes is arranged in each blind hole, a pressure spring is arranged in each blind hole, one end of each pressure spring is in contact with the clamp nail, and the other end of each pressure spring is in contact with the bottom end of the; the second gear 9 is provided with a plurality of clamping holes corresponding to the staple bolts on the side wall, one end of the staple bolt far away from the center of the rotating shaft 21 is an inclined surface, and the inclined surface enables the second gear 9 to only drive the rotating shaft 21 to rotate in one direction.
It should be noted that, in the initial state, the positioning pin and the positioning hole are located on different radii of the first disk 7, that is, the side view projection of the positioning pin and the positioning hole is not coincident; the spring on the second disc 8 is in a tensed state; the spring force of the spring on the second disc 8 is much greater than the spring force between the second 14 and fifth 17 round.
When the dog food storage box is used specifically, dog food is poured into the storage box 10, the central shaft 2 is pressed to move rightwards at the moment, after the right end of the positioning pin is contacted with the left end face of the second disc 8, the spline on the left half part of the first circular sleeve 6 is matched with the spline hole at the moment, the right end face of the shaft shoulder on the central shaft 2 is contacted with the sleeve 11, the central shaft 2 is continuously pressed rightwards, the tension spring on the positioning pin is in a stretching state at the moment, the shaft shoulder moves rightwards to enable the sliding block 5 to move towards one side far away from the central shaft 2 through the shaft sleeve and the connecting rod, the sliding block 5 enables the rack 4 to be separated from the first gear 3 through the connecting rod, the second disc 8 starts to rotate under the action of the clockwork spring, the second disc 8 rotates to enable the second gear 9 to rotate through the first gear 3, the second gear 9 drives the rotating shaft 21 to rotate; when the positioning hole moves to the position of the positioning pin, the positioning pin is clamped into the positioning hole under the action of the tension spring, because the spline on the left half part of the first round sleeve 6 is matched with the spline hole at the moment, the first round sleeve 6 is fixed and does not rotate, the second disc 8 is also fixed, the rotating shaft 21 stops rotating, after the central shaft 2 is loosened, the sleeve 11 moves leftwards under the action of the compression spring, and the sliding block 5 drives the rack 4 to approach and be meshed with the first gear 3 through the connecting rod, after the first gear 3 is meshed with the rack 4, the positioning pin is separated from the positioning hole, the central shaft 2 returns to the original position leftwards under the action of the compression spring, at the moment, because the first disc 7 and the second disc 8 generate relative rotation, the second round sleeve 14 and the fifth round sleeve 17 are tightened, and because the spline is separated from the spline at the moment, the first round sleeve 6 rotates along the direction of the rotation of the second disc 8 just under the action of the spring, when the through groove on the ring 24 moves to the position of the wedge-shaped block 19, the wedge-shaped block 19 blocks the through groove, so that the first round sleeve 6 is also fixed, and at the moment, the positioning pin rotates by the same angle along the direction in which the second disc 8 just rotates, so that the situation is also realized.
In fact, the sixth round sleeve 18, the wedge block 19, the fourth round sleeve 16, the fifth round sleeve 17 and the clockwork spring between the fourth round sleeve 16 and the fifth round sleeve 17 in the invention can be omitted, scales are marked on the outer side surface of the cylindrical shell 20 by taking the central shaft 2 as the center of a circle in a quantitative mode, marks are made on the baffle and the left end surface of the first round sleeve 6, in an initial state, the angle difference between the two marks is equal to the angle difference between the positioning pin and the positioning hole, and the rotation amount of the rotating shaft can be controlled by controlling the angle between the two marks, so that the purpose of quantitative feeding is achieved.
The invention has the outstanding advantages that:
1. compared with the traditional manual feeding estimation, the feeding device can feed only by pressing the central shaft 2, and is convenient to use and simple to operate.
2. Compared with the feeding machine on the market, the quantitative feeding is realized, the rotating angle of the first gear 3 is controlled by adjusting the relative position of the positioning pin and the positioning hole, and then the foodstuff conveyed by the helical blade in the process is measured and calculated through the transmission ratio between the first gear 3 and the second gear 9.
3. The rack 4 and the positioning pin are switched with each other, the first gear 3 is fixed by turns, and the tension spring or the tension spring and the clockwork spring are added to realize the quantitative rotation of the first gear 3, so that the premise is provided for further realizing the quantitative feeding.
4. The fourth round sleeve 16, the fifth round sleeve 17 and the spring wires on the fourth round sleeve and the fifth round sleeve realize the mechanical action of 'doing so', so that the invention becomes an effective circulation system, is convenient to use for many times and avoids various operations.
5. The working state of the helical blade is controlled by controlling the rotation or fixation of the first gear 3, and the quantitative rotation of the first gear 3 is combined with the rhythmic uniform feeding of the helical blade, so that the quantitative purpose is finally realized.
6. According to the wedge-shaped block 19 and the through groove on the sixth circular sleeve 18, in an initial state, the wedge-shaped block 19 is clamped in the through groove, when the first disk 7 fixes the second disk 8 to rotate, the wedge-shaped block 19 is separated from the through groove under the action of the inclined surface and is extruded to one side far away from the central shaft 2 by the sixth circular sleeve 18, when the first disk 7 rotates and is fixed by the second disk 8 and the first disk 7 rotates to the same angle as the second disk 8, the wedge-shaped block 19 clamps the through groove to prevent the first disk 7 from continuing to rotate, and at the moment, the relative distance between the positioning pin and the positioning hole is restored to the original state.

Claims (10)

1. The pet quantitative feeding mechanism is characterized by comprising a rectangular box (1) which is horizontally placed, wherein a central shaft (2) which is arranged left and right and can move left and right is installed in the rectangular box (1), a first gear (3) which can rotate front and back but cannot move left and right is sleeved on the central shaft (2), racks (4) which are arranged front and back are arranged on the upper side and the lower side of the first gear (3), the two racks (4) can move in the vertical direction in opposite directions or in a deviating manner, the central shaft (2) moves right to enable the racks (4) to move to one side far away from the central shaft (2) to enable the racks (4) to be separated from the first gear (3), and the central shaft (2) moves left to enable the racks (4) to move to one side close to the central shaft (2) to enable the racks (4) to be meshed with the first;
the left end of the central shaft (2) is sleeved with a first disc (7) which moves left and right along with the central shaft (2) and can rotate back and forth on the central shaft (2), the first disc (7) is provided with a horizontal positioning pin which can move left and right, the left side of the first gear (3) is fixedly provided with a second disc (8) which is sleeved on the central shaft (2) and can rotate along with the first gear (3), a clockwork spring is arranged between the second disc (8) and the rectangular box (1), one end of the clockwork spring is connected with the second disc (8), and the other end of the clockwork spring is connected with a side plate of the rectangular box (1); a positioning hole matched with the positioning pin is formed in the left end face of the second disc (8), when the central shaft (2) moves rightwards to enable the first disc (7) to drive the positioning pin to move rightwards to enable the right end of the positioning pin to be in contact with the second disc (8), the rack (4) is separated from the first gear (3) to enable the second disc (8) to rotate under the action of the spring until the positioning pin is clamped into the positioning hole; when the central shaft (2) moves leftwards and the positioning pin is driven by the first disc (7) to move leftwards and is separated from the positioning hole, the rack (4) is meshed with the first gear (3) so that the first gear (3) cannot rotate;
the rectangular box (1) is internally provided with a rotating shaft (21) which is parallel to the central shaft (2), the rotating shaft (21) is provided with a second gear (9) which is meshed with the first gear (3), and the second gear (9) enables the rotating shaft (21) to rotate only in one direction.
2. The pet quantitative feeding mechanism according to claim 1, wherein the right side of the rectangular box (1) is fixed with the storage box (10), the right end of the rotating shaft (21) penetrates through the side wall of the rectangular box (1) and is arranged in the cavity of the storage box (10), the part of the rotating shaft (21) in the cavity of the storage box (10) is fixed with the helical blade, and the lower end of the right side plate of the storage box (10) is provided with the discharge hole corresponding to the rotating shaft (21).
3. The pet quantitative feeding mechanism according to claim 1, wherein a sleeve (11) capable of sliding left and right is sleeved on the right end of the central shaft (2), a shaft shoulder is arranged on the part of the central shaft (2) between the sleeve (11) and the first gear (3), and the distance between the shaft shoulder and the sleeve (11) is larger than the distance between the right end of the positioning pin and the second disc (8); rectangle box (1) intracavity right side is fixed with fixed block (12) with rack (4) one-to-one, it has vertical form and opening T type groove left to open on fixed block (12), T type inslot has can follow gliding slider (5) from top to bottom in the T type groove, slider (5) left end is fixed with the connecting rod of level form, the connecting rod left end is together fixed rather than rack (4) that correspond, there is the connecting rod with slider (5) one-to-one on sleeve (11), connecting rod one end is articulated with sleeve (11), the connecting rod other end is articulated with slider (5), center pin (2) move right and make sleeve (11) move right through the shaft shoulder make connecting rod promote slider (5) move to one side of keeping away from center pin (2) and make rack (4) break away from with first gear (3).
4. The pet quantitative feeding mechanism of claim 1, wherein a vertical plate (13) is fixed in the rectangular box (1), the first gear (3) is located on the right side of the vertical plate (13), the second disc (8) is located on the left side of the vertical plate (13), a second round sleeve (14) sleeved on the central shaft (2) is arranged on the vertical plate (13), the left end of the second round sleeve (14) is fixed with the second disc (8), the right end of the second round sleeve (14) is fixed with the first gear (3), and the second round sleeve (14) can rotate on the vertical plate (13).
5. The pet quantitative feeding mechanism of claim 1, characterized in that the left end of the central shaft (2) is arranged outside the rectangular box (1) in a penetrating way, the left end of the central shaft (2) is sleeved with a first round sleeve (6) moving left and right along with the central shaft (2), the left end of the first round sleeve (6) is arranged outside the rectangular box (1), the right end of the first round sleeve (6) is arranged in the cavity of the rectangular box (1) and fixed with the first disc (7), and the first round sleeve (6) and the first disc (7) can rotate back and forth on the central shaft (2) and move left and right along with the central shaft (2); the first round sleeve (6) is divided into a left part and a right part, wherein the outer circular surface of the left part of the first round sleeve (6) is in a spline structure, a spline hole is formed in the left side plate of the rectangular box (1), the first round sleeve (6) penetrates through the left side plate of the rectangular box (1) through the spline hole, and a spline on the left part of the first round sleeve (6) is matched with the spline hole when the right end of the positioning pin is in contact with the second disc (8); when the locating pin is separated from the second disc (8), the spline on the left part of the first round sleeve (6) is separated from the spline hole; the left end of the central shaft (2) is provided with a baffle; a pressure spring is sleeved on the fourth round sleeve (16), one end of the pressure spring is connected with the right end face of the first disc (7), and the other end of the pressure spring is connected with the left end face of the fifth round sleeve (17).
6. The pet quantitative feeding mechanism of claim 3, characterized in that a third round sleeve (15) coaxial with the central shaft (2) is fixed on the inner side wall of the right side plate of the rectangular box (1), the right end of the central shaft (2) is inserted into the third round sleeve (15), a pressure spring is arranged in the third round sleeve (15), the left end of the pressure spring is connected with the central shaft (2), and the right end of the pressure spring is connected with the right side plate of the rectangular box (1); a pressure spring is sleeved on the central shaft (2), the left end of the pressure spring is connected with the sleeve (11), and the right end of the pressure spring is connected with the left end face of the third round sleeve (15); the locating pin left end level run through first disc (7) left end face and arrange the left side of first disc (7) in, the locating pin left end has annular arch, is connected with the extension spring between annular arch and first disc (7) left end face.
7. The pet quantitative feeding mechanism according to claim 1, characterized in that a fourth round sleeve (16) sleeved on the central shaft (2) is fixed on the right end face of the first disc (7), a fifth round sleeve (17) is sleeved on the fourth round sleeve (16), the right end of the fifth round sleeve (17) is fixed with the left end face of the second disc (8), a clockwork spring is arranged in an annular space between the fourth round sleeve (16) and the fifth round sleeve (17), one end of the clockwork spring is connected with the outer side wall of the fourth round sleeve (16), and the other end of the clockwork spring is connected with the inner side wall of the fifth round sleeve (17); a sixth circular sleeve (18) is sleeved on the outer circular surface of the first disc (7), an annular groove is formed in the inner side wall of the sixth circular sleeve (18), the first disc (7) is clamped in the annular groove, a circular ring (24) sleeved on the outer side of the sixth circular sleeve (18) is arranged on the left end face of the second disc (8), the circular ring (24) is coaxially fixed on the left end face of the second disc (8), a blind hole with an inward opening is formed in the inner side wall of the circular ring (24), a wedge-shaped block (19) capable of sliding along the blind hole is arranged in the blind hole, an inclined surface is arranged on one side, close to the sixth circular sleeve (18), of the wedge-shaped block (19), a through groove penetrating through the left and right end faces of the sixth circular sleeve (18) is formed in the sixth circular sleeve (18) to rotate in a single direction in the circular ring (24) along with the first disc (7); the sixth round sleeve (18) and the first disc (7) are fixed through a compression screw.
8. The pet quantitative feeding mechanism according to claim 1, characterized in that the left side plate of the rectangular box (1) is detachable from the central shaft (2), the left side plate of the rectangular box (1) is protruded to the left to form a cylindrical shell (20) with an opening at the right end, the right end of the cylindrical shell (20) penetrates through the left side wall of the rectangular box (1) and is arranged in the cavity of the rectangular box (1), the right end of the cylindrical shell (20) is fixed with an annular plate which prevents the cylindrical shell (20) from being separated from the rectangular box (1), the left end surface of the annular plate is provided with a plurality of pins which are uniformly distributed in the circumferential direction, the left side wall of the rectangular box (1) is provided with a plurality of pin holes which are matched with the pins, the left end of the pin is arranged in the pin hole, one end of a spring on the first disc (7) is connected with the first disc (7), and the other end of the spring is connected with the inner side wall of the cylindrical shell (20); a plurality of pressure springs are arranged between the annular plate and the vertical plate (13), and the cylindrical shell (20) can not rotate under the action of the pressure springs by the pins in a state of keeping the pin holes clamped tightly.
9. A pet ration feeding mechanism as claimed in claim 1, wherein the shaft (21) is fixed with a ratchet wheel, the second gear (9) is sleeved on the ratchet wheel, and the inner side of the second gear (9) is provided with a plurality of pawls which are matched with several wheels.
10. The pet quantitative feeding mechanism of claim 1, wherein the second gear (9) is sleeved on the rotating shaft (21), a plurality of blind holes are formed in the part of the rotating shaft (21) positioned on the second gear (9) along the radial direction, a clamp nail capable of sliding along the blind hole is arranged in each blind hole, a pressure spring is arranged in each blind hole, one end of the pressure spring is contacted with the clamp nail, and the other end of the pressure spring is contacted with the bottom end of the blind hole; the second gear (9) is provided with a plurality of clamping holes corresponding to the clamping nails on the side wall, one end of each clamping nail far away from the center of the rotating shaft (21) is an inclined surface, and the inclined surfaces enable the second gear (9) to only drive the rotating shaft (21) to rotate in a single direction.
CN201810550419.2A 2018-05-31 2018-05-31 Pet ration is fed and is eaten mechanism Active CN108668926B (en)

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Citations (7)

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Publication number Priority date Publication date Assignee Title
CN2640236Y (en) * 2003-09-23 2004-09-15 高德平 Auto matic and quantitative and spirally feeding mechanism
CN2862676Y (en) * 2005-11-03 2007-01-31 史建波 Pet breading appts.
WO2008118103A1 (en) * 2007-03-28 2008-10-02 Mark Wolseley Eastaugh A process of delivering a supplement to an animal via an animal feed
CN106069848A (en) * 2016-07-20 2016-11-09 刘玲 A kind of poultry feeder with lasting quantitative feeding function
CN205756354U (en) * 2016-05-30 2016-12-07 四川省地宸农业有限责任公司 A kind of fixed quantity feeder of intelligence pig feed
CN107736742A (en) * 2017-11-21 2018-02-27 郑州航空工业管理学院 Institution of higher learning's Student records management cabinet
CN107816254A (en) * 2017-11-21 2018-03-20 郑州航空工业管理学院 A kind of disc type secrecy mechanical lock

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Publication number Priority date Publication date Assignee Title
CN2640236Y (en) * 2003-09-23 2004-09-15 高德平 Auto matic and quantitative and spirally feeding mechanism
CN2862676Y (en) * 2005-11-03 2007-01-31 史建波 Pet breading appts.
WO2008118103A1 (en) * 2007-03-28 2008-10-02 Mark Wolseley Eastaugh A process of delivering a supplement to an animal via an animal feed
CN205756354U (en) * 2016-05-30 2016-12-07 四川省地宸农业有限责任公司 A kind of fixed quantity feeder of intelligence pig feed
CN106069848A (en) * 2016-07-20 2016-11-09 刘玲 A kind of poultry feeder with lasting quantitative feeding function
CN107736742A (en) * 2017-11-21 2018-02-27 郑州航空工业管理学院 Institution of higher learning's Student records management cabinet
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