Pet excrement collector
By designing a pet feces collector with a rotating cat litter tray and an automatic cleaning system, the problem of existing cat litter bins requiring manual cleaning is solved, automatic handling and regular cleaning of feces is realized, and hygiene and environmental cleaning are improved. Spend.
Patent Information
- Application Number
- CN202421137214.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-23
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-05-23
AI Technical Summary
The existing cat litter box needs to be manually removed after the cat is excreted, and the owner cannot clean it regularly when it is not at home, resulting in the odor of the cat's feces being dissipated and the hygiene is poor.
A pet feces collector is designed, including a hemispherical bottom shell, a rotating cat litter tray, a feces collection assembly and a drive motor. During the rotation of the cat litter tray, the comb teeth intercept the feces and cat litter, collect the rakes and automatically clean the feces, and the protective ring prevents the cat litter from falling.
It realizes automatic processing and collection of feces, solves the problem that the owner cannot clean up regularly when he is not at home, avoids the dissipation of cat feces' odor, and improves hygiene.
Smart Images
Figure CN222485685U_ABST
Abstract
Description
Technical Field
[0001] The utility model specifically relates to the technical field of cat litter boxes, in particular to a pet excrement collector. Background Art
[0002] A cat litter box is one of the must-have items for a cat-raising household.
[0003] It is mainly used for cat excretion. After defecating in the litter box, cats can bury the excrement with their paws to keep the surrounding environment relatively clean.
[0004] There are many types of cat litter boxes, such as:
[0005] Open cat litter box: simple structure, easy for cats to get in and out, but the litter can easily be taken out.
[0006] Closed cat litter box: can reduce the spread of odor and the carrying out of cat litter to a certain extent, and provide a relatively private space for cats.
[0007] There are generally two types of existing cat litter boxes. One type uses a sieve plate to automatically filter out cat feces, collects the waste in a sealed box, and manually takes it out and throws it away regularly. This method of storing cat feces in a sealed box has defects. Since the feces of several days are piled together, it is very unhygienic and there will be odor. Therefore, this method has the problems of poor hygiene and incomplete odor sealing. Utility Model Content
[0008] The purpose of the utility model is to provide a pet excrement collector. The existing cat litter box needs to be manually cleaned after the cat relieves itself, which is very unhygienic. When the owner is not at home, the regular cleaning effect cannot be achieved, resulting in the odor of cat excrement drifting and the inability to clean it in time. The purpose is to solve the technical problems raised in the above background technology.
[0009] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0010] A pet excrement collector, comprising:
[0011] The bottom shell is hemispherical and has a plane at the bottom. A rotating assembly is fixed inside the bottom shell.
[0012] The rotating assembly has a rotatable cat litter tray, on which a feces collecting assembly is arranged;
[0013] The feces collection component has comb teeth that fit the cat litter tray; the comb teeth are provided in plurality and arranged in a rectangular array at the bottom of the sliding frame;
[0014] A slide groove is provided on one side of the sliding frame for the collection rake to pass through; the collection rake is fixedly connected to the second sliding seat, and the lower end of the collection rake fits the upper surface of the cat litter tray.
[0015] As a further technical solution of the utility model, the second slide seat slides in the inner cavity of the sliding frame and is threadedly connected to the screw rod. Both ends of the screw rod are connected to the sliding frame through bearings, and one end of the screw rod is also connected to the driving motor fixed at the outer end of the sliding frame.
[0016] As a further technical solution of the utility model, a slot is provided on one side of the cat litter tray for facilitating the discharge of cat litter; the outer ring of the cat litter tray is slidably connected to a protective ring; the protective ring is fixed to the bottom shell, and the protective ring is provided with an opening at the slot of the cat litter tray.
[0017] As a further technical solution of the utility model, the length of the sliding frame is greater than the radius of the cat litter tray, wherein one end of the sliding frame is located at the center point of the cat litter tray, and the other end extends to the opening of the protective ring; a motor seat is fixed above the opening of the protective ring, and an angle adjustment motor is fixed on the motor seat; the output shaft of the angle adjustment motor is fixed to the sliding frame.
[0018] As a further technical solution of the utility model, a collection box is provided below the slot for discharging cat litter on one side of the cat litter tray, and the collection box is drawably arranged with the bottom shell.
[0019] As a further technical solution of the utility model, an upper spherical shell is further provided above the bottom shell, and a circular opening is obliquely opened on one side of the upper spherical shell for the cat to enter.
[0020] As a further technical solution of the utility model, a gear ring is fixed at the bottom of the cat litter tray, and a gear is meshed and connected to the outer side of the gear ring; the gear is mounted on a rotating motor, and the bottom of the rotating motor is connected to the base through a fixing plate.
[0021] As a further technical solution of the utility model, a slip ring fixed to the cat litter tray is also provided on the inner side of the gear ring, and the slip ring is slidably connected to the three first slide seats; the first slide seats are fixed on the fixed tray, and a base is fixed at the bottom of the fixed tray.
[0022] Compared with the prior art, the beneficial effects of the utility model are:
[0023] The utility model can rotate the cat litter tray after the cat has excreted. During the rotation, the comb teeth can intercept the clumped cat litter and feces. After the cat litter tray rotates one circle, all the clumped cat litter and feces will gather on one side of the comb teeth. At this time, the collecting rake slides along the sliding frame toward the notch of the cat litter tray, so that the clumped cat litter and feces can be cleaned, and the cat litter on the cat litter tray is always in an evenly distributed state without the need for readjustment. The utility model is very convenient to use.
[0024] The utility model provides a protective ring, which can protect the cat litter tray when it rotates, and prevent the cat litter from falling from the gap between the cat litter tray and the bottom shell.
[0025] The utility model realizes automatic processing and collection of feces with the cooperation of the feces collection component, and effectively solves the technical problem that the owner is not at home and the effect of regular cleaning cannot be achieved, resulting in the odor of cat excrement being dispersed. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.
[0027] Figure 2 This utility model Figure 1 Left view of .
[0028] Figure 3 This utility model Figure 2 AA section view.
[0029] Figure 4 This utility model Figure 1 Schematic diagram of the internal structure of the department.
[0030] Figure 5 This utility model Figure 4 Schematic diagram of part of the structure.
[0031] Figure 6 This utility model Figure 5 Schematic diagram of the bottom structure.
[0032] Figure 7 This utility model Figure 1 Schematic diagram of the split structure.
[0033] Figure 8 This utility model Figure 7 Schematic diagram of the bottom structure.
[0034] Fig. 9 It is a structural schematic diagram of the feces collection component in the utility model.
[0035] Fig.10 It is a circuit block diagram of the controller in the utility model.
[0036] In the figure:
[0037] Bottom shell 1 Upper spherical shell 2
[0038] Round mouth 3 Protective ring 4
[0039] Rotating assembly 5 Infrared sensor 6
[0040] Feces collection component 7 Collection box 8
[0041] Cat litter tray 51 Gear ring 52
[0042] Gear 53 Slip ring 54
[0043] First slide 55 base 56
[0044] Fixed plate 57 Rotating motor 58
[0045] Sliding frame 71 Screw rod 72
[0046] Drive motor 73 Second slide 74
[0047] Collection rake 75 chute 76
[0048] Comb teeth 77 Angle adjustment motor 78
[0049] Motor seat 79. DETAILED DESCRIPTION
[0050] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0051] See also Figure 1-10 In an embodiment of the utility model, a pet excrement collector comprises
[0052] The bottom shell 1 is hemispherical and has a plane at the bottom. A rotating assembly 5 is fixed inside the bottom shell 1.
[0053] The rotating assembly 5 has a rotatable cat litter tray 51, on which a feces collecting assembly 7 is arranged;
[0054] The feces collection assembly 7 has comb teeth 77 that fit the cat litter tray 51; the comb teeth 77 are provided in plurality and arranged in a rectangular array at the bottom of the sliding frame 71;
[0055] A slide groove 76 is provided on one side of the sliding frame 71 for the collection rake 75 to pass through; the collection rake 75 is fixedly connected to the second sliding seat 74 , and the lower end of the collection rake 75 is in contact with the upper surface of the cat litter tray 51 .
[0056] By adopting the above technical solution, when in use, the cat litter is first evenly spread on the cat litter tray 51. After the cat defecates, the cat litter tray 51 can rotate. During the rotation, the comb teeth 77 can intercept the clumped cat litter and feces. After the cat litter tray 51 rotates one circle, all the clumped cat litter and feces will gather on one side of the comb teeth 77. At this time, the collecting rake 75 slides along the sliding frame 71 toward the notch direction of the cat litter tray 51, so that the clumped cat litter and feces can be cleaned, and the cat litter on the cat litter tray 51 is always in an evenly spread state, and there is no need to readjust it; it is very convenient to use.
[0057] In this embodiment, the second slide seat 74 slides in the inner cavity of the sliding frame 71 and is threadedly connected to the screw rod 72. Both ends of the screw rod 72 are connected to the sliding frame 71 through bearings, and one end of the screw rod 72 is also connected to the driving motor 73 fixed at the outer end of the sliding frame 71.
[0058] By adopting the above technical solution, the driving motor 73 drives the screw rod 72 to rotate, and the second slide seat 74 can convert the rotational motion of the screw rod 72 into linear motion, thereby driving the collecting rake 75 to clean the feces.
[0059] In this embodiment, a slot is provided on one side of the cat litter tray 51 to facilitate the discharge of cat litter; the outer ring of the cat litter tray 51 is slidably connected to the protective ring 4; the protective ring 4 is fixed to the bottom shell 1, and the protective ring 4 has an opening at the slot of the cat litter tray 51.
[0060] By adopting the above technical solution, the provision of the protection ring 4 can provide protection when the cat litter tray 51 rotates, thereby preventing the cat litter from falling from the gap between the cat litter tray 51 and the bottom shell 1.
[0061] In this embodiment, the length of the sliding frame 71 is greater than the radius of the cat litter tray 51, so that when the cat litter tray 51 rotates, the feces can be intercepted and collected as much as possible; one end of the sliding frame 71 is located at the center point of the cat litter tray 51, and the other end extends to the opening of the protective ring 4; a motor seat 79 is fixed above the opening of the protective ring 4, and an angle adjustment motor 78 is fixed on the motor seat 79; the output shaft of the angle adjustment motor 78 is fixed to the sliding frame 71.
[0062] By adopting the above technical solution, after the clumped cat litter or feces are cleaned, the angle adjustment motor 78 drives the sliding frame 71 to deflect to one side, which can avoid affecting the use of the cat.
[0063] In this embodiment, a collection box 8 is provided below a slot for discharging cat litter on one side of the cat litter tray 51 , and the collection box 8 is drawable with the bottom shell 1 .
[0064] By adopting the above technical solution, the feces scraped by the collecting rake 75 will fall into the collecting box 8, which is convenient for subsequent unified processing.
[0065] In this embodiment, an upper spherical shell 2 is further provided above the bottom shell 1, and a circular opening 3 is obliquely opened on one side of the upper spherical shell 2 for the cat to enter.
[0066] In this embodiment, a gear ring 52 is fixed to the bottom of the cat litter tray 51, and a gear 53 is meshed and connected to the outer side of the gear ring 52; the gear 53 is mounted on a rotating motor 58, and the bottom of the rotating motor 58 is connected to the base 56 through a fixing plate.
[0067] Furthermore, a slip ring 54 fixed to the cat litter tray 51 is provided on the inner side of the gear ring 52 , and the slip ring 54 is slidably connected to three first slide seats 55 ; the first slide seats 55 are fixed on a fixed plate 57 , and a base 56 is fixed at the bottom of the fixed plate 57 .
[0068] By adopting the above technical solution, when no one is at home, the control system controls the angle adjustment motor 78 to move, and one end of the sliding frame 71 is located at the center point of the cat litter tray 51. Then, the rotating motor 58 drives the cat litter tray 51 to rotate under the cooperation of the gear 53 and the gear ring 52, and the slip ring 54 provided at the bottom of the cat litter tray 51 slides on the first slide seat 55.
[0069] With the cooperation of the feces collection component 7, automatic processing and collection of feces are realized, which effectively solves the technical problem that when the owner is not at home, the effect of regular cleaning cannot be achieved, resulting in the odor of cat excrement being dispersed.
[0070] As a further illustration of the above embodiment, the rotating motor 58, the angle adjustment motor 78 and the driving motor are all controlled by a control system; the control system includes a single chip microcomputer, the I / O port of which is connected to an infrared sensor, a driving module, a wireless transmission module and a storage module, wherein the driving module is used to control the rotating motor 58, the angle adjustment motor 78 and the driving motor; the infrared sensor 6 is arranged on the inner side of the circular opening 3 of the upper spherical shell 2, and is embedded above the bottom shell 1. The infrared sensor 6 is used to detect cats. When a cat enters the collector, the feces collection component 7 will not be controlled to operate.
[0071] Used for remote control via wireless transmission module.
[0072] This control system belongs to the prior art, and its principle is only briefly described here, and the specific circuit relationship is not repeated.
[0073] The working principle of the utility model is as follows: when in use, cat litter is first evenly spread on the cat litter tray 51. After the cat excretes, the cat jumps out from the circular opening 3. The infrared sensor 6 transmits the sensing information to the control system and performs automatic cleaning operation; the control system controls the angle adjustment motor 78 to move, and one end of the sliding frame 71 is located at the center point of the cat litter tray 51. Then, the rotating motor 58 drives the cat litter tray 51 to rotate under the cooperation of the gear 53 and the gear ring 52. During the rotation, the comb teeth 77 can intercept the clumped cat litter and feces. After the cat litter tray 51 rotates one circle, all the clumped cat litter and feces will gather on one side of the comb teeth 77. At this time, the collecting rake member 75 slides along the sliding frame 71 toward the notch direction of the cat litter tray 51, so that the feces fall into the collecting box 8; the automatic processing and collection of feces is realized, and the technical problem that the owner is not at home and the effect of regular cleaning cannot be achieved, resulting in the odor of cat excrement drifting, is effectively solved.
[0074] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
[0075] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. Pet feces collector, characterized by: include A bottom shell (1), the bottom shell (1) is arranged in a hemispherical shape and has a plane at the bottom; a rotating assembly (5) is fixed inside the bottom shell (1); The rotating assembly (5) has a rotatable cat litter tray (51), and a feces collecting assembly (7) is provided on the cat litter tray (51); The feces collection component (7) has comb teeth (77) that fit the cat litter tray (51); a plurality of the comb teeth (77) are arranged in a rectangular array at the bottom of the sliding frame (71); A slide groove (76) is provided on one side of the sliding frame (71) for the collection rake member (75) to pass through; the collection rake member (75) is fixedly connected to the second sliding seat (74), and the lower end of the collection rake member (75) is in contact with the upper surface of the cat litter tray (51).
2. The pet excrement collector according to claim 1, characterized in that: The second slide seat (74) slides in the inner cavity of the sliding frame (71) and is threadedly connected to the screw rod (72). Both ends of the screw rod (72) are matched and connected to the sliding frame (71) through bearings, and one end of the screw rod (72) is also drivingly connected to a driving motor (73) fixed to the outer end of the sliding frame (71).
3. The pet excrement collector according to claim 1, characterized in that: A notch is provided on one side of the cat litter tray (51) for facilitating the discharge of cat litter; the outer ring of the cat litter tray (51) is slidably connected to a protective ring (4); the protective ring (4) is fixed to the bottom shell (1), and the protective ring (4) is provided with an opening at the notch of the cat litter tray (51).
4. The pet excrement collector according to claim 3, characterized in that: The length of the sliding frame (71) is greater than the radius of the cat litter tray (51), wherein one end of the sliding frame (71) is located at the center point of the cat litter tray (51), and the other end extends to the opening of the protective ring (4); a motor seat (79) is fixed above the opening of the protective ring (4), and an angle adjustment motor (78) is fixed on the motor seat (79); the output shaft of the angle adjustment motor (78) is fixed to the sliding frame (71).
5. The pet excrement collector according to claim 3, characterized in that: A collection box (8) is provided below a slot for discharging cat litter on one side of the cat litter tray (51), and the collection box (8) is arranged to be pulled apart from the bottom shell (1).
6. The pet excrement collector according to claim 1, characterized in that: An upper spherical shell (2) is also provided above the bottom shell (1), and a circular opening (3) is also provided at an angle on one side of the upper spherical shell (2) for the convenience of cats to enter.
7. The pet excrement collector according to claim 1, characterized in that: A gear ring (52) is fixed to the bottom of the cat litter tray (51), and a gear (53) is meshedly connected to the outer side of the gear ring (52); the gear (53) is mounted on a rotating motor (58), and the bottom of the rotating motor (58) is connected to the base (56) via a fixing plate.
8. The pet excrement collector according to claim 7, characterized in that: A slip ring (54) fixed to the cat litter tray (51) is also provided on the inner side of the gear ring (52), and the slip ring (54) is slidably connected to three first slide seats (55); the first slide seats (55) are fixed to a fixed tray (57), and a base (56) is fixed to the bottom of the fixed tray (57).