Domestic small cat and dog excrement treatment device

Abstract

The domestic small cat and dog excrement treatment device comprises a cat excrement cleaning mechanism and a dog excrement cleaning mechanism, and the cat excrement cleaning mechanism comprises a scraping plate, a baffle, an L-shaped cover plate, a plate, a rack, a gear shaft, a connecting plate, an uncovered shell and a coupler. The dog excrement cleaning mechanism comprises a shell, a hinge, a door plate with a handle, a hollow shaft, a left bottom plate, a right bottom plate, a first shaft and a second shaft. A stepping motor drives a gear shaft to drive a gear to rotate, the gear is meshed with a rack, movement of a stepping motor fixing support, the stepping motor and a connecting plate is achieved, when a scraping plate moves to a baffle, the baffle is ejected outwards, excrement enters an excrement collecting mechanism through a square notch, and collection of cat excrement is achieved. When the dog excrement is collected, the motor drives the second shaft to drive the hollow shaft to rotate, and the urinal pad roll on the hollow shaft is connected with the first shaft to drive the first shaft to rotate along with the first shaft, so that the dog excrement is conveyed out of the dog excrement cleaning mechanism along with the urinal pad roll.

Description

Technical field:

[0001] The invention relates to a small-sized domestic cat and dog feces treatment device, and belongs to the field of automated mechanical engineering. Background technology:

[0002] Currently, China's pet market is huge, and the number of pets has increased dramatically. In the fast-paced life, the daily feeding of pets requires a lot of time and energy. In particular, pet excrement is mostly handled manually, which is cumbersome and easy to pollute the environment. In addition, existing pet excrement cleaning devices are mostly used for one type of pets, have fewer functions, and are low in intelligence.

[0003] Therefore, it is necessary to improve the existing technology to solve the shortcomings of the existing technology. Summary of the invention:

[0004] The present invention is to solve the problems existing in the above-mentioned prior art and provide a small household cat and dog feces treatment device.

[0005] The technical scheme adopted by the present invention is as follows: a small-sized cat and dog feces treatment device for household use, comprising a cat feces cleaning mechanism located at an upper part and a dog feces cleaning mechanism located at a lower part, the cat feces cleaning mechanism comprising a scraper, a baffle, an L-shaped cover plate, a plate, a rack, a gear shaft, a connecting plate, a coverless shell and a coupling, the plate is installed in the middle of the coverless shell, the L-shaped cover plate is installed at the upper part of the coverless shell, the baffle is installed in the coverless shell and the two ends of the baffle are respectively installed on the plate and the inner wall of the coverless shell, the lower end of the baffle is spaced apart from the bottom of the coverless shell, the rack is installed on one side of the plate, the scraper is installed on the other side of the plate and the scraper is located below the rack, a notch is provided on the plate and at a position below the rack, and the notch extends to one side wall of the plate;

[0006] The scraper is installed in the notch and can move left and right along the notch, the connecting plate is installed on the scraper so that the connecting plate can also move left and right relative to the notch, a stepper motor fixing support is installed on the connecting plate, a stepper motor is installed on the stepper motor fixing support, the stepper motor is connected to the gear shaft through a coupling, a gear is installed on the gear shaft, and the gear is meshed with the rack;

[0007] The dog excrement cleaning mechanism comprises a housing, a hinge, a door panel with a handle, a hollow shaft, a left bottom plate, a right bottom plate, a first shaft, a second shaft, a first bearing seat and a second bearing seat, one end of the first shaft is mounted on the left bottom plate through the first bearing seat, both ends of the hollow shaft are mounted on the second bearing seat through the second shaft, the second bearing seat is mounted on the right bottom plate, a motor is connected to one of the second shafts, and the door panel with a handle is respectively mounted on the upper ends of the opposite side walls of the housing through the hinge;

[0008] A square cutout is provided on the bottom surface of the coverless shell, the square cutout and the scraper are respectively located on two sides of the baffle, and the square cutout is connected to a cat excrement collecting mechanism.

[0009] Furthermore, it also includes a solid shaft, the middle section of which is sleeved with a spring, and the spring is in contact with a side surface of the upper end of the baffle.

[0010] Furthermore, two ends of the solid shaft are respectively mounted on the plate and the inner wall of the coverless shell.

[0011] Furthermore, protrusions are formed at both ends of the plate, and holes are formed on the coverless shell at positions opposite to the protrusions, and the plate is installed in the middle of the coverless shell by installing the protrusions in the holes.

[0012] Furthermore, a plurality of through slots which are spaced apart and have the same size are formed on the scraper.

[0013] Furthermore, a universal wheel is connected to the lower surface of the connecting plate.

[0014] Furthermore, the first axis is parallel to the hollow axis.

[0015] Furthermore, the hinge is located at the end of the door panel with the handle.

[0016] Furthermore, the coverless shell is composed of five identical plates connected by mortise and tenon structures.

[0017] The present invention has the following beneficial effects: the household small cat and dog feces treatment device of the present invention can replace manual treatment of pet feces, improve the comfort of pets, reduce the time and material costs of owners, maintain the cleanliness of the residential environment, and reduce the possibility of pets getting sick due to unclean environment. Description of the drawings:

[0018] Figure 1 It is a schematic diagram of a small-sized household cat and dog feces treatment device of the present invention.

[0019] Figure 2 This is a schematic diagram of the cat feces cleaning mechanism.

[0020] Figure 3 This is a schematic diagram of a dog poop cleaning mechanism.

[0021] Figure 4 It is a partial schematic diagram of the small-sized cat and dog feces treatment device for household use of the present invention. Specific implementation method:

[0022] The present invention will be further described below in conjunction with the accompanying drawings.

[0023] The invention discloses a small-sized cat and dog feces treatment device for household use, comprising a cat feces cleaning mechanism located in the upper part and a dog feces cleaning mechanism located in the lower part, wherein the cat feces cleaning mechanism comprises a scraper 1, a baffle 2, an L-shaped cover plate 3, a plate 4, a rack 5, a gear shaft 6, a connecting plate 7, a universal wheel 8, a coverless shell 9, a hinge 10, a door plate with a handle 11, a hollow shaft 12, a right bottom plate 13, a left bottom plate 15, a first shaft 16, a shell 17 and a solid shaft 18. The coverless shell 9 is connected by five identical plates through a mortise and tenon structure. The two ends of the plate 4 are convexly formed with a protrusion 40, and a hole (not shown) is formed on the coverless shell 9 at a position opposite to the protrusion 40, and the plate 4 is installed in the middle of the coverless shell 9 by installing the protrusion 40 in the hole. The L-shaped cover plate 3 is installed on the upper part of the coverless shell 9 to form an open-air toilet. The baffle 2 is installed in the coverless shell 9 and the two ends of the baffle 2 are respectively installed on the inner wall of the plate 4 and the coverless shell 9. The lower end of the baffle 2 is spaced apart from the bottom of the coverless housing 9 .

[0024] A spring (not shown) is sleeved on the middle section of the solid shaft 18, and the spring contacts one side of the upper end of the baffle 2. The two ends of the solid shaft 18 are respectively mounted on the plate 4 and the inner wall of the coverless housing 9. The rack 5 is mounted on one side of the plate 4, and the scraper 1 is mounted on the other side of the plate 4 and the scraper 1 is located below the rack 5. A notch 41 is opened on the plate 4 and located below the rack 5, and the notch 41 extends to one side wall of the plate 4.

[0025] A plurality of through slots 100 of the same size and spaced apart are formed on the scraper 1. The scraper 1 is installed in the slot 41 and can move left and right along the slot 41. The connecting plate 7 is installed on the scraper 1 so that the connecting plate 7 can also move left and right relative to the slot 41. A stepper motor fixing support 19 is installed on the connecting plate 7, and a universal wheel 8 is connected to the lower surface of the connecting plate 7. A stepper motor 20 is installed on the stepper motor fixing support 19, and the stepper motor 20 is connected to the gear shaft 6 through a coupling 21. A gear 22 is installed on the gear shaft 6, and the gear 22 is meshed with the rack 5.

[0026] The dog excrement cleaning mechanism comprises a housing 17, a hinge 10, a door panel 11 with a handle, a left bottom plate 15, a right bottom plate 13, a first shaft 16, a second shaft 20 and a hollow shaft 12. One end of the first shaft 16 is mounted on the left bottom plate 15 through a first bearing seat 23, and both ends of the hollow shaft 12 are mounted on a second bearing seat 24 through a second shaft 20, and the second bearing seat 24 is mounted on the right bottom plate 13, and a motor 25 is connected to one of the second shafts 20. The first shaft 16 is parallel to the hollow shaft 12.

[0027] The door panels 11 with handles are respectively mounted on the upper ends of the two opposite side walls of the housing 17 through hinges 10, and the hinges 10 are located at the upper ends of the door panels 11 with handles. Two small doors are formed by two door panels 11 with handles.

[0028] A square cutout 90 is provided on the bottom surface of the coverless shell 9 . The square cutout 90 and the scraper 1 are respectively located on both sides of the baffle 2 . The square cutout 90 is connected to a cat excrement collecting mechanism.

[0029] The working principle of the small-sized cat and dog feces treatment device for household use of the present invention is as follows:

[0030] The stepper motor 20 in the cat excrement cleaning mechanism drives the gear shaft 6 to drive the gear 22 to rotate, and the gear 22 is meshed with the rack 5, thereby realizing the movement of the stepper motor fixed support 19, the stepper motor 20 and the connecting plate 7, and the scraper 1 connected to the connecting plate 7 also moves accordingly. When the scraper 1 moves to the baffle 2, it will push the baffle 2 outward, so that the cat excrement enters the cat excrement collection mechanism (such as a garbage bag) connected to the square incision 90 through the square incision 90, thereby realizing the collection of cat excrement. When collecting dog excrement, the motor 25 drives the second shaft 20 to drive the hollow shaft 12 to rotate, and the urine pad roll (not shown) on the hollow shaft 12 is connected to the first shaft 16, thereby driving the first shaft 16 to rotate accordingly, so that the dog excrement on the urine pad roll is transported out of the dog excrement cleaning mechanism together with the urine pad roll.

[0031] The above description is only a preferred embodiment of the present invention. It should be pointed out that a person skilled in the art can make several improvements without departing from the principle of the present invention, and these improvements should also be regarded as within the protection scope of the present invention.

Claims

1. A small household cat and dog feces treatment device, characterized in that: The invention comprises a cat excrement cleaning mechanism located in the upper part and a dog excrement cleaning mechanism located in the lower part, wherein the cat excrement cleaning mechanism comprises a scraper (1), a baffle (2), an L-shaped cover plate (3), a plate (4), a rack (5), a gear shaft (6), a connecting plate (7), a coverless shell (9) and a coupling (21), wherein the plate (4) is installed in the middle of the coverless shell (9), the L-shaped cover plate (3) is installed on the upper part of the coverless shell (9), and the baffle plate (2) is installed in the coverless shell (9). The two ends of the baffle (2) are respectively mounted on the plate (4) and the inner wall of the coverless shell (9), the lower end of the baffle (2) is spaced apart from the bottom of the coverless shell (9), the rack (5) is mounted on one side of the plate (4), the scraper (1) is mounted on the other side of the plate (4) and the scraper (1) is located below the rack (5), and a slot (41) is provided on the plate (4) at a position below the rack (5), and the slot (41) extends to one side wall of the plate (4); The scraper (1) is installed in the notch (41) and can move left and right along the notch (41); the connecting plate (7) is installed on the scraper (1) so that the connecting plate (7) can also move left and right relative to the notch (41); a stepper motor fixing support (19) is installed on the connecting plate (7); a stepper motor (20) is installed on the stepper motor fixing support (19); the stepper motor (20) is connected to a gear shaft (6) through a coupling (21); a gear (22) is installed on the gear shaft (6); the gear (22) is meshed with a rack (5); The dog feces cleaning mechanism comprises a housing (17), a hinge (10), a door panel (11) with a handle, a hollow shaft (12), a left bottom plate (15), a right bottom plate (13), a first shaft (16), a second shaft (20), a first bearing seat (23) and a second bearing seat (24), one end of the first shaft (16) is mounted on the left bottom plate (15) through the first bearing seat (23), both ends of the hollow shaft (12) are mounted on the second bearing seat (24) through the second shaft (20), the second bearing seat (24) is mounted on the right bottom plate (13), one of the second shafts (20) is connected to a motor (25), and the door panel (11) with a handle is respectively mounted on the upper ends of the opposite side walls of the housing (17) through the hinge (10); A square cutout (90) is provided on the bottom surface of the coverless shell (9); the square cutout (90) and the scraper (1) are respectively located on both sides of the baffle (2); and the square cutout (90) is connected to a cat feces collection mechanism.

2. The small-sized cat and dog feces treatment device for household use as claimed in claim 1, characterized in that: It also comprises a solid shaft (18), the middle section of which is sleeved with a spring, and the spring is in contact with a side surface of the upper end of the baffle (2).

3. The small-sized cat and dog feces treatment device for household use as claimed in claim 2, characterized in that: The two ends of the solid shaft (18) are respectively mounted on the plate (4) and the inner wall of the coverless shell (9).

4. The small-sized cat and dog feces treatment device for household use as claimed in claim 3, characterized in that: The two ends of the plate (4) are protruded to form protrusions (40), and the coverless shell (9) is provided with holes at positions opposite to the protrusions (40). The plate (4) is installed in the middle of the coverless shell (9) by installing the protrusions (40) in the holes.

5. The small-sized cat and dog feces treatment device for household use as claimed in claim 4, characterized in that: The scraper (1) is formed with a plurality of through slot holes (100) which are spaced apart and have the same size.

6. The small-sized cat and dog feces treatment device for household use as claimed in claim 5, characterized in that: A universal wheel (8) is connected to the lower surface of the connecting plate (7).

7. The small-sized cat and dog feces treatment device for household use according to claim 6, characterized in that: The first axis (16) is parallel to the hollow axis (12).

8. The small-sized cat and dog feces treatment device for household use according to claim 7, characterized in that: The hinge (10) is located at the upper end of a door panel (11) with a handle.

9. The small-sized cat and dog feces treatment device for household use as claimed in claim 8, characterized in that: The coverless shell (9) is composed of five identical plates connected by mortise and tenon structures.

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