Cat litter storage device with good sealing performance

Abstract

The invention discloses a cat litter storage device with good sealing performance, and relates to the technical field of cat litter basins. According to the cat litter storage device with the good sealing performance, through the arrangement of the storage box, the cat litter box and the cat litter storage rack, the sealing performance can be guaranteed during storage and use of cat litter, the service cycle of the cat litter can be guaranteed while peculiar smell emission is avoided, and the situation that the use effect of the cat litter is affected due to damp and other reasons is avoided; and after the cat litter is used for a certain period, the cat litter can operate along with the telescopic push rod, the cat litter storage frame can be driven to incline, the cat litter can enter the recycling box through the recycling groove opening, automatic recycling is achieved, and the using effect and using convenience of the equipment are further improved.

Description

Technical Field

[0001] The invention relates to the technical field of cat litter boxes, in particular to a storage device for cat litter with good sealing performance. Background Art

[0002] The raw materials of plant cat litter mainly come from natural plant fibers, such as corn, rice, peanut shells, etc. These plant fibers are processed by crushing, screening, drying and other processes to form cat litter particles with a certain particle size and water absorption performance. Compared with traditional mineral cat litter, plant cat litter is more environmentally friendly and will not pollute the environment. However, when storing, it is necessary to prevent the external humid air from having a negative impact on the plant cat litter, so the corresponding storage bin is needed; refer to the Chinese patent, the announcement number is: "CN221104418U" "A cat bed with a cat litter storage structure", the patent points out that the existing cat litter box is in an exposed state, and the odor will be directly emitted into the air, resulting in a poor room environment; but the device still has the problem of cumbersome replacement and cleaning of cat litter. In this regard, we propose a cat litter storage device with good sealing performance to solve the above problem. Summary of the invention

[0003] In view of the shortcomings of the prior art, the present invention provides a storage device for cat litter with good sealing performance, which solves the problems raised in the above background technology.

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: a storage device for cat litter with good sealing performance, comprising a storage box, a top sealing plate is rotatably connected to the top of the storage box, and the storage box is used to store cat litter;

[0005] A cat litter box is fixedly installed at the bottom of the storage box, a middle layer plate is fixedly installed between the storage box and the cat litter box, a discharge barrel is slidably connected inside the middle layer plate, and a plurality of discharge holes are opened at the end of the discharge barrel, an electric push rod is installed inside the discharge barrel, which is used to drive the discharge barrel to slide downward inside the middle layer plate, so that the cat litter inside the storage box can pass through the discharge barrel into the cat litter box for use by pets;

[0006] A transparent sealing plate is rotatably installed on one side of the interior of the cat litter box, and a cat litter storage rack is rotatably installed inside the cat litter box for storing cat litter that falls through a lower barrel. A telescopic push rod is fixedly installed inside the cat litter box, and the telescopic push rod is connected to the end of the cat litter storage rack and is used to drive the cat litter storage rack to rotate inside the cat litter box to discharge used cat litter. A recycling box is fixed on the outside of the cat litter box, and a recycling slot is provided inside the recycling box. The end of the cat litter storage rack is rotatably connected to the inside of the recycling slot, and an elastic sealing sheet is fixedly installed between the end of the cat litter storage rack and the inside of the recycling slot. The recycling box is used to recycle the cat litter discharged from the cat litter storage rack.

[0007] Preferably, the end of the cat litter storage rack is rotatably connected to a rotating shaft, and the rotating shaft is rotatably installed inside the cat litter box.

[0008] Preferably, a through hole matching the transparent sealing plate is provided inside the cat litter storage rack.

[0009] Preferably, an elastic protective sheet is fixedly installed between the end of the lower barrel and the middle layer plate to prevent the stored cat litter from affecting the lower barrel from sliding up and down inside the middle layer plate.

[0010] Preferably, support frames are fixedly mounted on both sides of the bottom of the cat litter box, and auxiliary frames are fixedly mounted on the outer sides of the support frames.

[0011] Preferably, a driving assembly is provided inside the cat litter storage rack for leveling the cat litter discharged through the discharge barrel and for scraping off the used cat litter.

[0012] Preferably, the driving assembly includes a limiting slide, which is slidably installed inside the cat litter storage rack, a cleaning slide is provided below the limiting slide, telescopic rods are connected between both sides of the top surface of the cleaning slide and the bottom of the limiting slide, the cleaning slide is rotatably connected to a transmission shaft, both ends of the transmission shaft are fixedly sleeved with transmission gears, limiting ring frames and transmission gear rings that are compatible with the transmission gears are fixedly installed on both sides of the inside of the cat litter storage rack, a driving motor is fixedly installed above the cleaning slide, which is used to drive the transmission shaft and transmission gear to rotate, and an elastic scraper is fixedly installed at the bottom of the cleaning slide.

[0013] Preferably, the transmission gear is meshed with the corresponding transmission gear ring, and the limiting ring frame is used to limit the transmission gear.

[0014] Preferably, a counterweight is fixedly mounted on the end of the cleaning slide.

[0015] Preferably, a transmission belt is rotatably connected between the output end of the drive motor and the transmission shaft.

[0016] The present invention provides a storage device for cat litter with good sealing performance. Compared with the prior art, it has the following beneficial effects:

[0017] (1) The cat litter storage device with good sealing performance can ensure the sealing of cat litter storage and use through the arrangement of storage box, cat litter box and cat litter storage rack, avoid the emission of odor and ensure the use cycle of cat litter, avoid the use effect of cat litter being affected by moisture and other reasons, and after the cat litter is used for a certain period of time, it can drive the cat litter storage rack to tilt with the operation of the telescopic push rod, so that the cat litter can enter the recycling box through the recycling slot, realize automatic recycling, and further improve the use effect and convenience of the device.

[0018] (2) The cat litter storage device with good sealing performance can be equipped with a driving component. When the cat litter passes through the discharge barrel and enters the cat litter storage rack, the driving component can be operated to level the cat litter inside the cat litter storage rack to ensure the use effect. At the same time, when the used cat litter is discharged, the driving component can be operated to scrape the cat litter from the inside of the cat litter storage rack. On the one hand, it can improve the use effect of the equipment, and on the other hand, it can avoid the inconvenience of cat litter discharge and the occurrence of residues, thereby improving the automatic cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 For the present invention Figure 1 Schematic diagram of the cross-section structure;

[0021] Figure 3 For the present invention Figure 2 Side view;

[0022] Figure 4 For the present invention Figure 3 The enlarged structural diagram at A in the middle;

[0023] Figure 5 This is a schematic diagram of the structure of a cat litter storage rack of the present invention;

[0024] Figure 6 For the present invention Figure 5 The enlarged structural diagram at B in the middle;

[0025] Figure 7 For the present invention Figure 5 Side view;

[0026] Figure 8 It is a schematic diagram of the structure of the driving component of the present invention.

[0027] In the figure: 1. storage box; 101. top cover; 2. cat litter box; 201. transparent cover; 202. support frame; 203. auxiliary frame; 3. middle layer; 4. discharge barrel; 401. discharge hole; 5. elastic protective sheet; 6. electric push rod; 7. recovery box; 701. recovery slot; 8. cat litter storage rack; 801. rotating shaft; 802. through hole; 9. elastic sealing sheet; 10. telescopic push rod; 11. limit slide; 12. cleaning slide; 1201. counterweight; 1202. elastic scraper; 13. transmission shaft; 1301. transmission gear; 14. driving motor; 1401. transmission belt; 15. telescopic rod; 16. limit ring frame; 17. transmission gear ring. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] See also Figure 1-Figure 8 The present invention provides two technical solutions, which specifically include the following embodiments:

[0030] Embodiment 1:

[0031] In an embodiment of the present invention, a storage device for cat litter with good sealing performance includes a storage box 1, a top sealing plate 101 is rotatably connected to the top of the storage box 1, the storage box 1 is used to store cat litter, and the top sealing plate 101 is used to seal the top of the storage box 1;

[0032] In the embodiment of the present invention, a cat litter box 2 is fixedly installed at the bottom of the storage box 1, a middle layer plate 3 is fixedly installed between the storage box 1 and the cat litter box 2, a discharge barrel 4 is slidably connected inside the middle layer plate 3, and a plurality of discharge holes 401 are opened at the end of the discharge barrel 4, and an electric push rod 6 is installed inside the discharge barrel 4 to drive the discharge barrel 4 to slide downward inside the middle layer plate 3, so that the cat litter inside the storage box 1 can pass through the discharge barrel 4 into the cat litter box 2 for use by pets;

[0033] Specifically, the discharge barrel 4 slides downward, and the cat litter in the storage box 1 can enter the storage box 1 through the top of the discharge barrel 4, and then be discharged into the cat litter box 2 through the multiple discharge holes 401 for use by pets. A transparent sealing plate 201 is rotatably installed on one side of the interior of the cat litter box 2 for pets to enter, so that the storage and use of the cat litter can ensure the sealing, avoid the emission of odor, and ensure the use cycle of the cat litter, and avoid the use effect of the cat litter being affected by moisture and other reasons;

[0034] In the embodiment of the present invention, a cat litter storage rack 8 is rotatably installed inside the cat litter box 2 for storing cat litter dropped through the discharge barrel 4. A telescopic push rod 10 is fixedly installed inside the cat litter box 2, and the telescopic push rod 10 is connected to the end of the cat litter storage rack 8 for driving the cat litter storage rack 8 to rotate inside the cat litter box 2 to discharge the used cat litter. A recycling box 7 is fixed on the outside of the cat litter box 2, and a recycling slot 701 is provided inside the recycling box 7. The end of the cat litter storage rack 8 is rotatably connected to the inside of the recycling slot 701, and an elastic sealing sheet 9 is fixedly installed between the end of the cat litter storage rack 8 and the inside of the recycling slot 701. The recycling box 7 is used to recycle the cat litter discharged by the cat litter storage rack 8; a rotating shaft 801 is rotatably connected to the end of the cat litter storage rack 8, and the rotating shaft 801 is rotatably installed inside the cat litter box 2;

[0035] By setting the cat litter storage rack 8, after the cat litter is used for a certain period of time, as the telescopic push rod 10 runs, the cat litter storage rack 8 can be driven to rotate along the rotating shaft 801, so that the cat litter can pass through the recycling slot 701 and enter the recycling box 7, realizing automatic recycling, further improving the use effect of the device and improving the convenience of use;

[0036] Specifically, a through hole 802 adapted to the transparent sealing plate 201 is provided inside the cat litter storage rack 8, and the transparent sealing plate 201 is rotatably connected to the inside of the cat litter box 2 and is coaxial with the through hole 802, and can be turned inward or outward by force, so as to ensure the sealing of the inside of the cat litter box 2 when the pet enters or walks out of the cat litter box 2;

[0037] Specifically, an elastic protective sheet 5 is fixedly installed between the end of the lower barrel 4 and the middle layer plate 3, which can prevent cat litter from entering the connection between the lower barrel 4 and the middle layer plate 3, and prevent the stored cat litter from affecting the lower barrel 4 from sliding up and down inside the middle layer plate 3;

[0038] Specifically, support frames 202 are fixedly installed on both sides of the bottom of the cat litter box 2, and auxiliary frames 203 are fixedly installed on the outer side of the support frames 202. The auxiliary frames 203 are used to provide support to assist the pet to enter the cat litter box 2;

[0039] Specifically, the electric push rod 6 and the telescopic push rod 10 are both existing electric telescopic rod devices, which are used to achieve the telescopic function and will not be described in detail here.

[0040] Embodiment 2: Based on embodiment 1, a cat litter storage device with good sealing performance comprises a storage box 1, a top sealing plate 101 is rotatably connected to the top of the storage box 1, the storage box 1 is used to store cat litter, and the top sealing plate 101 is used to seal the top of the storage box 1;

[0041] In the embodiment of the present invention, a cat litter box 2 is fixedly installed at the bottom of the storage box 1, a middle layer plate 3 is fixedly installed between the storage box 1 and the cat litter box 2, a discharge barrel 4 is slidably connected inside the middle layer plate 3, and a plurality of discharge holes 401 are opened at the end of the discharge barrel 4, and an electric push rod 6 is installed inside the discharge barrel 4 to drive the discharge barrel 4 to slide downward inside the middle layer plate 3, so that the cat litter inside the storage box 1 can pass through the discharge barrel 4 into the cat litter box 2 for use by pets;

[0042] Specifically, the discharge barrel 4 slides downward, and the cat litter in the storage box 1 can enter the storage box 1 through the top of the discharge barrel 4, and then be discharged into the cat litter box 2 through the multiple discharge holes 401 for use by pets. A transparent sealing plate 201 is rotatably installed on one side of the interior of the cat litter box 2 for pets to enter, so that the storage and use of the cat litter can ensure the sealing, avoid the emission of odor, and ensure the use cycle of the cat litter, and avoid the use effect of the cat litter being affected by moisture and other reasons;

[0043] In the embodiment of the present invention, a cat litter storage rack 8 is rotatably installed inside the cat litter box 2 for storing cat litter dropped through the discharge barrel 4. A telescopic push rod 10 is fixedly installed inside the cat litter box 2, and the telescopic push rod 10 is connected to the end of the cat litter storage rack 8 for driving the cat litter storage rack 8 to rotate inside the cat litter box 2 to discharge the used cat litter. A recycling box 7 is fixed on the outside of the cat litter box 2, and a recycling slot 701 is provided inside the recycling box 7. The end of the cat litter storage rack 8 is rotatably connected to the inside of the recycling slot 701, and an elastic sealing sheet 9 is fixedly installed between the end of the cat litter storage rack 8 and the inside of the recycling slot 701. The recycling box 7 is used to recycle the cat litter discharged by the cat litter storage rack 8; a rotating shaft 801 is rotatably connected to the end of the cat litter storage rack 8, and the rotating shaft 801 is rotatably installed inside the cat litter box 2;

[0044] By setting the cat litter storage rack 8, after the cat litter is used for a certain period of time, as the telescopic push rod 10 runs, the cat litter storage rack 8 can be driven to rotate along the rotating shaft 801, so that the cat litter can pass through the recycling slot 701 and enter the recycling box 7, realizing automatic recycling, further improving the use effect of the device and improving the convenience of use;

[0045] Specifically, a through hole 802 adapted to the transparent sealing plate 201 is provided inside the cat litter storage rack 8, and the transparent sealing plate 201 is rotatably connected to the inside of the cat litter box 2 and is coaxial with the through hole 802, and can be turned inward or outward by force, so as to ensure the sealing of the inside of the cat litter box 2 when the pet enters or walks out of the cat litter box 2;

[0046] Specifically, an elastic protective sheet 5 is fixedly installed between the end of the lower barrel 4 and the middle layer plate 3, which can prevent cat litter from entering the connection between the lower barrel 4 and the middle layer plate 3, and prevent the stored cat litter from affecting the lower barrel 4 from sliding up and down inside the middle layer plate 3;

[0047] Specifically, support frames 202 are fixedly installed on both sides of the bottom of the cat litter box 2, and auxiliary frames 203 are fixedly installed on the outer side of the support frames 202. The auxiliary frames 203 are used to provide support to assist the pet to enter the cat litter box 2;

[0048] Specifically, the electric push rod 6 and the telescopic push rod 10 are both existing electric telescopic rod devices, which are used to achieve the telescopic function and will not be described in detail here;

[0049] Furthermore, a driving assembly is provided inside the cat litter storage rack 8, which is used to level the cat litter discharged from the discharge barrel 4 and to scrape off the cat litter after use;

[0050] By setting the driving assembly, when the cat litter passes through the discharge barrel 4 and enters the cat litter storage rack 8, the driving assembly can be operated to level the cat litter inside the cat litter storage rack 8 to ensure the use effect. At the same time, when the used cat litter is discharged, the driving assembly can be operated to scrape the cat litter from the inside of the cat litter storage rack 8. On the one hand, the use effect of the equipment can be improved, and at the same time, the convenience of cat litter discharge and the phenomenon of residue can be avoided, thereby improving the convenience of use.

[0051] Specifically, the driving assembly includes a limited position slide 11, which is slidably installed inside the cat litter storage rack 8, a cleaning slide 12 is provided below the limited position slide 11, telescopic rods 15 are connected between the top sides of the cleaning slide 12 and the bottom of the limited position slide 11, a transmission shaft 13 is rotatably connected inside the cleaning slide 12, and transmission gears 1301 are fixedly sleeved at both ends of the transmission shaft 13, and a limited ring frame 16 and a transmission gear ring 17 adapted to the transmission gear 1301 are fixedly installed on both sides of the inside of the cat litter storage rack 8, a driving motor 14 is fixedly installed above the cleaning slide 12, which is used to drive the transmission shaft 13 and the transmission gear 1301 to rotate, and an elastic scraper 1202 is fixedly installed at the bottom of the cleaning slide 12;

[0052] Specifically, when the cleaning slide plate 12 is in the initial position, a distance is left between the elastic scraper 1202 at the end thereof and the bottom of the cat litter storage rack 8, as shown in FIG. Figure 6 , Figure 7 At this time, as the driving motor 14 runs, it can drive the transmission shaft 13 to rotate, so that the transmission gears 1301 on both sides can run along the transmission gear ring 17, and drive the transmission shaft 13 and the cleaning slide 12 to slide inside the cat litter storage rack 8. At this time, the elastic scraper 1202 can level the stored cat litter until the cleaning slide 12 moves to the end of the cat litter storage rack 8 to complete the leveling process. When the cat litter needs to be cleaned, as the cat litter storage rack 8 rotates to the inclined position, the driving motor 14 continues to run. At this time, the transmission gear 1301 runs to the end of the transmission gear ring 17 and continues to run along the bottom of the transmission gear ring 17, so that the elastic scraper 1202 fixedly installed at the bottom of the cleaning slide 12 keeps in contact with the bottom of the cat litter storage rack 8, thereby completing the scraping process of the cat litter;

[0053] Specifically, the driving motor 14 is an existing forward and reverse motor, which can drive the transmission shaft 13 to rotate forward and reverse, and will not be described in detail here;

[0054] Specifically, the limiting slide 11 is used to slide inside the cat litter storage rack 8 along with the cleaning slide 12 to ensure the running stability of the cleaning slide 12. When the transmission gear 1301 is located above the transmission gear ring 17, the telescopic rod 15 is in a retracted state. When the transmission gear 1301 is located at the bottom of the transmission gear ring 17, the telescopic rod 15 is in an extended state.

[0055] Specifically, the transmission gear 1301 is meshed with the corresponding transmission gear ring 17, and the limiting ring frame 16 is used to limit the transmission gear 1301;

[0056] Specifically, a counterweight block 1201 is fixedly installed at the end of the cleaning slide plate 12 to further ensure the scraping effect of the elastic scraper 1202;

[0057] Specifically, a transmission belt 1401 is rotatably connected between the output end of the driving motor 14 and the transmission shaft 13 to realize the driving operation of the transmission shaft 13 .

[0058] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0059] The above is a detailed description of an embodiment of the present invention, but the content is only a preferred embodiment of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the present invention.

Claims

1. A storage device for cat litter with good sealing performance, comprising a storage box (1), characterized in that: The top of the storage box (1) is rotatably connected to a top sealing plate (101), and the storage box (1) is used to store cat litter; A cat litter box (2) is fixedly installed at the bottom of the storage box (1), a middle layer plate (3) is fixedly installed between the storage box (1) and the cat litter box (2), a discharge barrel (4) is slidably connected inside the middle layer plate (3), and a plurality of discharge holes (401) are opened at the end of the discharge barrel (4), and an electric push rod (6) is installed inside the discharge barrel (4) for driving the discharge barrel (4) to slide downward inside the middle layer plate (3), so that the cat litter inside the storage box (1) can pass through the discharge barrel (4) into the cat litter box (2) for use by pets; A transparent sealing plate (201) is rotatably mounted on one side of the interior of the cat litter box (2); a cat litter storage rack (8) is rotatably mounted on the interior of the cat litter box (2) for storing cat litter that has fallen through the discharge barrel (4); a telescopic push rod (10) is fixedly mounted on the interior of the cat litter box (2); the telescopic push rod (10) is connected to the end of the cat litter storage rack (8) and is used to drive the cat litter storage rack (8) to rotate inside the cat litter box (2) to discharge the used cat litter; a recycling box (7) is fixedly mounted on the outside of the cat litter box (2); a recycling slot (701) is provided inside the recycling box (7); the end of the cat litter storage rack (8) is rotatably connected to the inside of the recycling slot (701); and an elastic sealing sheet (9) is fixedly mounted between the end of the cat litter storage rack (8) and the inside of the recycling slot (701); the recycling box (7) is used to recycle the cat litter discharged from the cat litter storage rack (8).

2. A cat litter storage device with good sealing performance according to claim 1, characterized in that: The end of the cat litter storage rack (8) is rotatably connected to a rotating shaft (801), and the rotating shaft (801) is rotatably installed inside the cat litter box (2).

3. A cat litter storage device with good sealing performance according to claim 1, characterized in that: The cat litter storage rack (8) is provided with a through hole (802) adapted to the transparent sealing plate (201) inside.

4. A cat litter storage device with good sealing performance according to claim 1, characterized in that: An elastic protective sheet (5) is fixedly installed between the end of the lower material barrel (4) and the middle layer plate (3) to prevent the stored cat litter from affecting the lower material barrel (4) from sliding up and down inside the middle layer plate (3).

5. A cat litter storage device with good sealing performance according to claim 1, characterized in that: Support frames (202) are fixedly mounted on both sides of the bottom of the cat litter box (2), and auxiliary frames (203) are fixedly mounted on the outside of the support frames (202).

6. A cat litter storage device with good sealing performance according to claim 1, characterized in that: The cat litter storage rack (8) is provided with a driving assembly inside, which is used to level the cat litter discharged from the discharge barrel (4) and can scrape off the used cat litter.

7. A cat litter storage device with good sealing performance according to claim 6, characterized in that: The driving assembly comprises a limit slide (11), the limit slide (11) is slidably mounted inside the cat litter storage rack (8), a cleaning slide (12) is arranged below the limit slide (11), telescopic rods (15) are connected between the top sides of the cleaning slide (12) and the bottom of the limit slide (11), a transmission shaft (13) is rotatably connected inside the cleaning slide (12), a transmission gear (1301) is fixedly sleeved at both ends of the transmission shaft (13), a limit ring frame (16) and a transmission gear ring (17) matched with the transmission gear (1301) are fixedly mounted on both sides of the inside of the cat litter storage rack (8), a driving motor (14) is fixedly mounted above the cleaning slide (12) for driving the transmission shaft (13) and the transmission gear (1301) to rotate, and an elastic scraper (1202) is fixedly mounted at the bottom of the cleaning slide (12).

8. A cat litter storage device with good sealing performance according to claim 6, characterized in that: The transmission gear (1301) is meshed with the corresponding transmission gear ring (17), and the limiting ring frame (16) is used to limit the transmission gear (1301).

9. A cat litter storage device with good sealing performance according to claim 6, characterized in that: A counterweight block (1201) is fixedly mounted on the end of the cleaning slide plate (12).

10. A cat litter storage device with good sealing performance according to claim 6, characterized in that: A transmission belt (1401) is rotatably connected between the output end of the driving motor (14) and the transmission shaft (13).

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