Packing device for packing cat litter

Abstract

The utility model discloses a packing device for packing cat litter, which can be matched with an automatic cat toilet for use, when the packing device is used, the packing device is placed below the automatic cat toilet, a hollow area is aligned with a cat litter outlet of the automatic cat toilet, and a garbage bag is placed on a frame body. The cat litter falls into the hollow area, during the period, the garbage bag is locally pressed into the hollow area through the gravity of the cat litter and continues to move downwards, the action of putting the cat litter into the bag is achieved, then the two push rods (4) are matched with the heating piece to close the garbage bag and fuse the garbage bag, and therefore the polluted cat litter is sealed in the garbage bag and can also be used independently. The automatic cat litter basin is simple in overall structure and low in manufacturing cost, polluted cat litter discharged from an automatic cat toilet can be sealed in the garbage bag in time, huge smell pollution caused by bacteria breeding and fermented odor after long-time cleaning to a user using the automatic cat litter basin is avoided, and the use experience of the user is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cat litter packaging, in particular to a packaging device for packaging cat litter. Background Art

[0002] Cat litter is an object used by pet cats to bury feces and urine. It has good water absorption and is generally used together with a cat litter box (or cat toilet). Pour an appropriate amount of cat litter into the cat litter box, and trained cats will go into the cat litter box to defecate when they need to defecate. The principle of existing automatic cat litter boxes is to wrap feces and urine with cat litter, and then the sand bucket in the automatic cat litter box rotates to separate the contaminated cat litter and the clean cat litter box, and all the separated contaminated cat litter is collected in a container under the automatic cat litter box.

[0003] For example, the utility model patent entitled a multifunctional cat toilet disclosed in Chinese patent application number CN201921944420.X can pour the separated excrement into the drain outlet and into the sewer according to the indoor environmental conditions; when the indoor conditions are not suitable, the separated excrement can be poured into a garbage bag for collection. However, due to weather reasons, the contaminated cat litter in the garbage bag will breed bacteria and ferment. The contaminated cat litter itself is very smelly. If the bacteria are not cleaned for a long time, the odor after breeding and fermentation is unacceptable, which brings huge olfactory pollution to users of automatic cat litter boxes, and the user experience is particularly bad. Utility Model Content

[0004] The main purpose of the utility model is to provide a packaging device for packaging cat litter, aiming to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model proposes a packaging device for packaging cat litter, including a frame, the frame is provided with a hollow area for garbage bags to pass through longitudinally, at least two push rods are movably installed on the frame and the two push rods can be driven by a driving mechanism to move between positions of resisting and closing the garbage bag and separating, one of the push rods is provided with a heating element for melting the garbage bag after the garbage bag is closed, the number of the push rods is four, including a third push rod, a fourth push rod, a fifth push rod and a sixth push rod, the third push rod, the fourth push rod, the fifth push rod and the sixth push rod together form a square structure and enclose the hollow area therein, the third push rod and the fifth push rod can be driven by the driving mechanism to make a resisting and separating movement, and the fourth push rod and the sixth push rod can be driven by the driving mechanism to make a resisting and separating movement.

[0006] Preferably, the driving mechanism is a cylinder, a linear motor or a second rotary motor. When it is a cylinder, the number of the cylinders is four, and the telescopic ends of the four cylinders are respectively fixedly connected to the third push rod, the fourth push rod, the fifth push rod and the sixth push rod; when it is a linear motor, the number of the linear motors is four, and the driving ends of the four linear motors are respectively fixedly connected to the third push rod, the fourth push rod, the fifth push rod and the sixth push rod; when it is a second rotary motor, the second rotary motor drives the third push rod, the fourth push rod, the fifth push rod and the sixth push rod to move through the second transmission assembly.

[0007] Preferably, the second transmission assembly includes a third rack, a fourth rack, a fifth rack, a sixth rack, a second gear and a third gear, and the ends of the third push rod, the fourth push rod, the fifth push rod and the sixth push rod are respectively connected to the third rack, the fourth rack, the fifth rack and the sixth rack, and the bottom walls of the third push rod and the fifth push rod are located above the top walls of the fourth push rod and the sixth push rod, and the third rack and the fifth rack located at the same end of the third push rod and the fifth push rod are spaced opposite to each other, and the second gear can be pivotally mounted on the frame at a position corresponding to the third rack and the fifth rack and remain meshed with the third rack and the fifth rack; the fourth rack and the fifth rack located at the same end of the fourth push rod and the sixth push rod are spaced opposite to each other, and the third gear can be pivotally mounted on the frame at a position corresponding to the fourth rack and the sixth rack and remain meshed with the fourth rack and the sixth rack; the second rotating motor is used to drive one of the second gears and one of the third gears to pivot synchronously.

[0008] Preferably, the second rotating motor is vertically fixedly installed on the frame, and the number of the second rotating motors is one or two. When there are two, the rotating ends of the two second rotating motors are respectively fixedly connected to the second gear and the third gear; when there is one, the rotating end of the second rotating motor is provided with a second driving wheel, and the frame can be pivotally installed with a second driven wheel that is meshed with the second driving wheel, and the top wall and bottom wall of the second driving wheel are respectively fixedly connected with a fourth gear and a fifth gear, and the fourth gear and the second gear are connected by a second transmission belt, and the fifth gear and the third gear are connected by a third transmission belt.

[0009] Preferably, the frame includes a frame-shaped base and a frame-shaped cover, the cover is arranged on the top of the base and shields the push rod and the driving mechanism, an escape space for the push rod to move is formed between the base and the cover, and the bottom wall of the base extends downward to have an enclosure portion that can enclose the hollow area.

[0010] Preferably, a barrel body is further provided, the barrel body defines a storage space with a top opening, the frame is arranged at the top opening of the barrel body, and the hollow area is communicated with the storage space.

[0011] The technical solution of the utility model is to set a hollow area for garbage bags to pass through longitudinally on the frame, and at least two push rods are movably set on the frame. The two push rods can be driven by a driving mechanism to move between positions where they abut against each other to close the garbage bag and move away from each other to loosen the garbage bag. A heating element is set on one of the push rods. When the two push rods close the garbage bag, the heating element can generate heat to melt the garbage bag, thereby achieving the sealing of the garbage bag. The utility model can be used in conjunction with an automatic cat toilet. When in use, the utility model is placed under the automatic cat toilet and the hollow area is aligned with the cat litter discharge outlet of the automatic cat toilet, and the garbage bag is sealed on the frame. A garbage bag is placed on the automatic cat toilet. When the contaminated cat litter is discharged from the automatic cat toilet, the cat litter falls into the hollow area and the garbage bag is partially pressed into the hollow area by the gravity of the cat litter and continues to move downward, thereby realizing the cat litter entering the bag. After that, the garbage bag is closed and melted by the two push rods in cooperation with the heating element, thereby sealing the contaminated cat litter in the garbage bag. The utility model has a simple overall structure and can seal the contaminated cat litter discharged from the automatic cat toilet in the garbage bag in time, thereby avoiding the growth of bacteria and the odor after fermentation that has not been cleaned for a long time, which brings huge olfactory pollution to users using the automatic cat litter box, and effectively improves the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional diagram of the utility model;

[0013] Figure 2 It is a schematic diagram of the third push rod, the fourth push rod, the fifth push rod, the sixth push rod, the second rotating motor, the second belt and the third belt being assembled on the base. DETAILED DESCRIPTION

[0014] The following will be combined with the accompanying drawings 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 of 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.

[0015] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, top, bottom, inside, outside, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial...), then the directional indication is only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0016] In addition, if there are descriptions involving "first" or "second" etc. in the embodiments of the utility model, the descriptions of "first" or "second" etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0017] The utility model provides a packaging device for packaging cat litter.

[0018] In the embodiment of the utility model, Figures 1 to 2 As shown, the packaging device for packaging cat litter includes a frame, the frame is provided with a hollow area for a garbage bag to pass through longitudinally, at least two push rods are movably installed on the frame and the two push rods can be driven by a driving mechanism to move between positions of abutting against and closing the garbage bag and separating the positions, and one of the push rods is provided with a heating element 100 for melting the garbage bag after the garbage bag is closed.

[0019] The technical solution of the utility model is to set a hollow area for garbage bags to pass through longitudinally on the frame, and at least two push rods are movably set on the frame. The two push rods can be driven by a driving mechanism to move between positions where they abut against each other to close the garbage bag and move away from each other to loosen the garbage bag. A heating element is set on one of the push rods. When the two push rods close the garbage bag, the heating element can generate heat to melt the garbage bag, thereby achieving the sealing of the garbage bag. The utility model can be used in conjunction with an automatic cat toilet. When in use, the utility model is placed under the automatic cat toilet and the hollow area is aligned with the cat litter discharge outlet of the automatic cat toilet, and the garbage bag is sealed on the frame. A garbage bag is placed on the automatic cat toilet. When the contaminated cat litter is discharged from the automatic cat toilet, the cat litter falls into the hollow area and the garbage bag is partially pressed into the hollow area by the gravity of the cat litter and continues to move downward, thereby realizing the cat litter entering the bag. After that, the garbage bag is closed and melted by the two push rods in cooperation with the heating element, thereby sealing the contaminated cat litter in the garbage bag. The utility model has a simple overall structure and can seal the contaminated cat litter discharged from the automatic cat toilet in the garbage bag in time, thereby avoiding the growth of bacteria and the odor after fermentation that has not been cleaned for a long time, which brings huge olfactory pollution to users using the automatic cat litter box, and effectively improves the user experience.

[0020] It is understandable that during use, contaminated cat litter or other garbage can also be poured into the garbage bag located in the hollow area manually.

[0021] It can be understood that while the heating element melts the garbage bag to complete the sealing, the bottom of the unused garbage bag is also sealed, thereby achieving the continuous use of the garbage bag until the garbage bag is consumed and then replenished.

[0022] Specifically, there are four push rods, including a third push rod 13, a fourth push rod 14, a fifth push rod 15 and a sixth push rod 16. The third push rod 13, the fourth push rod 14, the fifth push rod 15 and the sixth push rod 16 together form a frame structure and enclose the hollow area therein. The third push rod 13 and the fifth push rod 15 can move against and away from each other under the drive of the driving mechanism. The fourth push rod 14 and the sixth push rod 16 can move against and away from each other under the drive of the driving mechanism. The garbage bag can be closed to a size suitable for the length of the heating element 100 by the third push rod 13 and the fifth push rod 15, and then the garbage bag can be further closed and melted by the fourth push rod 14 and the sixth push rod 16.

[0023] Specifically, the driving mechanism is a cylinder, a linear motor or a second rotary motor 22. When it is a cylinder, the number of the cylinders is four, and the telescopic ends of the four cylinders are respectively fixedly connected to the third push rod 13, the fourth push rod 14, the fifth push rod 15 and the sixth push rod 16; when it is a linear motor, the number of the linear motors is four, and the driving ends of the four linear motors are respectively fixedly connected to the third push rod 13, the fourth push rod 14, the fifth push rod 15 and the sixth push rod 16; when it is a second rotary motor 22, the second rotary motor 22 drives the third push rod 13, the fourth push rod 14, the fifth push rod 15 and the sixth push rod 16 to move through the second transmission assembly.

[0024] Specifically, in the present embodiment, the driving mechanism is a second rotating motor, the second transmission assembly includes a third rack 34, a fourth rack 35, a fifth rack 36, a sixth rack 37, a second gear 38 and a third gear 39, the ends of the third push rod 13, the fourth push rod 14, the fifth push rod 15 and the sixth push rod 16 are respectively connected to the third rack 34, the fourth rack 35, the fifth rack 36 and the sixth rack 37, the bottom walls of the third push rod 13 and the fifth push rod 15 are located above the top walls of the fourth push rod 14 and the sixth push rod 16, the third rack 34 located at the same end of the third push rod 13 and the fifth push rod 15 The second gear 38 is pivotally mounted on the frame at a position corresponding to the third rack 34 and the fifth rack 36, and is kept in mesh with the third rack 34 and the fifth rack 36; the fourth rack 35 and the fifth rack 36 located at the same end of the fourth push rod 14 and the sixth push rod 16 are spaced opposite to each other, and the third gear 39 is pivotally mounted on the frame at a position corresponding to the fourth rack 35 and the sixth rack 37, and is kept in mesh with the fourth rack 35 and the sixth rack 37; the second rotating motor 22 is used to drive one of the second gears 38 and one of the third gears 39 to pivot synchronously.

[0025] Specifically, the second rotating motor 22 is vertically fixedly installed on the frame, and the number of the second rotating motors 22 is one or two. When there are two, the rotating ends of the two second rotating motors 22 are fixedly connected to the second gear 38 and the third gear 39 respectively; when there is one, the rotating end of the second rotating motor 22 is provided with a second driving wheel 44, and the frame can be pivotally installed with a second driven wheel 45 that is meshed with the second driving wheel 44, and the top wall and bottom wall of the second driving wheel 44 are fixedly connected with a fourth gear 451 and a fifth gear 452 respectively, and the fourth gear 451 and the second gear 38 are connected by a second transmission belt 46, and the fifth gear 452 and the third gear 39 are connected by a third transmission belt 47.

[0026] Specifically, the top walls of the third rack 34, the fourth rack 35, the fifth rack 36 and the sixth rack 37 are all provided with elongated limiting grooves 200, and the positions of the frame corresponding to the limiting grooves 200 are provided with limiting members with ends extending into the limiting grooves 200 to limit excessive displacement of the first rack 31, the second rack 32, the third rack 34, the fourth rack 35, the fifth rack 36 and the sixth rack 37.

[0027] Specifically, Figure 2As shown, the frame includes a frame-shaped base 300 and a frame-shaped cover 400. The cover 400 is arranged on the top of the base 300 and shields the push rod and the driving mechanism. An escape space for the push rod to move is formed between the base 300 and the cover 400. The bottom wall of the base 300 extends downward to have an enclosure 301 that can enclose the hollow area.

[0028] Specifically, Figure 1 As shown, a barrel body 500 is also provided, and the barrel body 500 defines a storage space with a top opening. The frame is arranged at the top opening of the barrel body 500, and the hollow area is connected to the storage space. After the garbage bags are packaged by fusing, they can directly fall into the barrel body 500 for storage.

[0029] Specifically, the heating element 100 belongs to the prior art. The heating element 100 is usually a metal device, which generates heat through power supplied by a circuit component. The specific structural principle will not be described in detail here.

[0030] The above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the utility model concept, or directly / indirectly used in other related technical fields are included in the patent protection scope of the utility model.

Claims

1. A packaging device for packaging cat litter, characterized in that: The invention comprises a frame, wherein the frame is provided with a hollow area for a garbage bag to pass longitudinally, and at least two push rods are movably mounted on the frame and the two push rods can be driven by a driving mechanism to move between positions of resisting and closing the garbage bag and separating the two push rods, and one of the push rods is provided with a heating element (100) for melting the garbage bag after the garbage bag is closed. The number of the push rods is four, including a third push rod (13), a fourth push rod (14), a fifth push rod (15) and a sixth push rod (16). The third push rod (13), the fourth push rod (14), the fifth push rod (15) and the sixth push rod (16) together form a square frame structure and enclose the hollow area therein. The third push rod (13) and the fifth push rod (15) can move against and away from each other under the drive of the driving mechanism, and the fourth push rod (14) and the sixth push rod (16) can move against and away from each other under the drive of the driving mechanism.

2. The packaging device for packaging cat litter according to claim 1, characterized in that: The driving mechanism is a cylinder, a linear motor or a second rotary motor (22). When the driving mechanism is a cylinder, the number of the cylinders is four, and the telescopic ends of the four cylinders are respectively fixedly connected to the third push rod (13), the fourth push rod (14), the fifth push rod (15) and the sixth push rod (16); when the driving mechanism is a linear motor, the number of the linear motors is four, and the driving ends of the four linear motors are respectively fixedly connected to the third push rod (13), the fourth push rod (14), the fifth push rod (15) and the sixth push rod (16); when the driving mechanism is a second rotary motor (22), the second rotary motor (22) drives the third push rod (13), the fourth push rod (14), the fifth push rod (15) and the sixth push rod (16) to move through the second transmission assembly.

3. The packaging device for packaging cat litter according to claim 2, characterized in that: The second transmission assembly comprises a third rack (34), a fourth rack (35), a fifth rack (36), a sixth rack (37), a second gear (38) and a third gear (39); the ends of the third push rod (13), the fourth push rod (14), the fifth push rod (15) and the sixth push rod (16) are respectively connected to the third rack (34), the fourth rack (35), the fifth rack (36) and the sixth rack (37); the bottom walls of the third push rod (13) and the fifth push rod (15) are located above the top walls of the fourth push rod (14) and the sixth push rod (16); the third rack (34) and the fifth rack (36) at the same end of the third push rod (13) and the fifth push rod (15) are located between the third rack (34) and the fifth rack (36) The second gear (38) is pivotally mounted on the frame body at a position corresponding to the third rack (34) and the fifth rack (36) and is kept in mesh with the third rack (34) and the fifth rack (36); the fourth rack (35) and the fifth rack (36) located at the same end of the fourth push rod (14) and the sixth push rod (16) are spaced opposite to each other, and the third gear (39) is pivotally mounted on the frame body at a position corresponding to the fourth rack (35) and the sixth rack (37) and is kept in mesh with the fourth rack (35) and the sixth rack (37); the second rotating motor (22) is used to drive one of the second gears (38) and one of the third gears (39) to pivot synchronously.

4. The packaging device for packaging cat litter according to claim 3, characterized in that: The second rotating motor (22) is vertically fixedly mounted on the frame body. The number of the second rotating motors (22) is one or two. When there are two, the rotating ends of the two second rotating motors (22) are respectively fixedly connected to the second gear (38) and the third gear (39); when there is one, the rotating end of the second rotating motor (22) is provided with a second driving wheel (44). The frame body can be pivotally mounted with a second driven wheel (45) that is meshed with the second driving wheel (44). The top wall and the bottom wall of the second driving wheel (44) are respectively fixedly connected with a fourth gear (451) and a fifth gear (452). The fourth gear (451) and the second gear (38) are connected to each other through a second transmission belt (46). The fifth gear (452) and the third gear (39) are connected to each other through a third transmission belt (47).

5. The packaging device for packaging cat litter according to claim 1, characterized in that: The frame comprises a frame-shaped base (300) and a frame-shaped cover (400); the cover (400) is arranged on the top of the base (300) and shields the push rod and the driving mechanism; an escape space for the push rod to move is formed between the base (300) and the cover (400); and a surrounding portion (301) for enclosing the hollow area is extended downward from the bottom wall of the base (300).

6. The packaging device for packaging cat litter according to claim 1, characterized in that: A barrel body (500) is also provided, the barrel body (500) defines a storage space with a top opening, the frame is arranged at the top opening of the barrel body (500), and the hollow area is connected to the storage space.

Images