Cat litter additive spraying device
By designing a cat litter additive spraying device, and utilizing the combination of an air pump and a rotating rod, the problems of uneven spraying and low spraying efficiency on the cat litter surface were solved, achieving uniform spraying and efficient spraying operation on the cat litter surface.
Patent Information
- Application Number
- CN202520900975.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-09
- Publication Date
- 2026-06-23
- Estimated Expiration
- 2035-05-09
AI Technical Summary
In cat litter production, there are problems with uneven surface and low spraying efficiency when spraying additives, especially inconvenience in the process of introducing and exporting cat litter.
A cat litter additive spraying device was designed, including a mounting box, an air pump, a spraying sleeve, a nozzle, and other components. The air pump adsorbs cat litter, and the screw rod and rotating rod work together to achieve uniform feeding and spraying of cat litter. Combined with the stirring operation of the stirring blade, the additive is ensured to be sprayed evenly.
It achieves uniform spraying on the surface of cat litter, improves spraying efficiency and stability, and simplifies the process of importing and exporting cat litter.
Smart Images

Figure CN224389041U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of cat litter production technology, and more specifically, to a cat litter additive spraying device. Background Technology
[0002] Cat litter is used by cat owners to bury their cats' feces and urine. It has good absorbency and is usually used in conjunction with a litter box. An appropriate amount of cat litter is poured into the litter box, and a trained cat will walk into the box and urinate on top. The use of cat litter is one of the most important advancements in cat culture. Early cat litter was mainly non-clumping, primarily used for absorbing cat waste. However, with continuous advancements in cat litter technology, its use has expanded beyond simple absorbing, leading to the emergence of clumping litter, wood litter, crystal litter, bentonite litter, and more.
[0003] In cat litter production, additives are added to the surface of the litter to enhance its deodorizing and clumping functions. However, uneven spraying can occur during the process, and the process of introducing and removing the litter is inconvenient, thus affecting the efficiency of the cat litter spraying.
[0004] In view of this, we propose a cat litter additive spraying device. Utility Model Content
[0005] 1. Technical problems to be solved
[0006] The purpose of this application is to provide a cat litter additive spraying device, which solves the technical problems of uneven spraying of cat litter on the surface during spraying, and the inconvenience of introducing and exporting cat litter, thus affecting the efficiency of cat litter spraying, and achieves the technical effect of uniform spraying of cat litter on the surface.
[0007] 2. Technical Solution
[0008] This application provides a cat litter additive spraying device, including: a mounting box, an air pump, and a spraying sleeve. A spraying box is fixedly installed inside the mounting box, with a discharge port at the front end of the spraying box. An mounting sleeve is fixedly installed on the spraying box, and a nozzle is provided inside the mounting sleeve. An air pump is fixedly installed inside the mounting box, with a counterweight sleeve connected to the suction end of the air pump. A connecting pipe is fixedly installed at the output end of the air pump, and a discharge pipe is connected to one end of the connecting pipe. The spraying box and the discharge pipe are threaded together via a threaded rod. A threaded sleeve that mates with the threaded rod is fixedly installed at the bottom of the discharge pipe. A distributing fan blade is rotatably installed inside the spraying box, and a spraying sleeve is fixedly installed at the bottom of the distributing fan blade. A stirring blade is rotatably installed inside the spraying sleeve via a rotating rod.
[0009] Preferably, the suction end of the air pump is connected to the counterweight sleeve via a suction pipe, and the connecting pipe is connected to the discharge pipe via a corrugated pipe.
[0010] Preferably, the outer side of the mounting sleeve is provided with a spray nozzle, and the rear end of the mounting box is provided with a feed port.
[0011] Preferably, the spray gun is provided with an arc-shaped strip, and a sliding sleeve is fixedly installed on the outside of the discharge pipe. The sliding sleeve is provided with a groove that cooperates with the arc-shaped strip.
[0012] Preferably, one end of the nozzle extends into the interior of the spraying sleeve, and a motor that cooperates with the rotating rod is fixedly installed on one side of the spraying box.
[0013] Preferably, the motor and the material distribution fan blades are connected by a transmission belt, and the bottom of the spraying sleeve is provided with a movable baffle.
[0014] 3. Beneficial effects
[0015] One or more technical solutions provided in the embodiments of this application have at least the following technical effects or advantages:
[0016] 1. This application, through the cooperation of a feed inlet, a counterweight sleeve, a corrugated pipe, a threaded rod, and a distributing fan blade, allows cat litter to be added into the installation box through the feed inlet. The air pump uses the counterweight sleeve to absorb the cat litter inside the installation box and discharges it outward through the discharge pipe. A power source installed externally on the threaded rod causes it to rotate. During the rotation of the threaded rod, the threaded sleeve slides along the outer side of the threaded rod, allowing the discharge pipe to evenly feed the distributing fan blade. At the same time, during the movement of the discharge pipe, the sliding sleeve slides along the outer side of the arc-shaped strip, making the movement of the discharge pipe more stable.
[0017] 2. This application utilizes a combination of a stirring blade, a transmission belt, a dispensing fan blade, and a discharge port. The rotation of the motor output causes the transmission belt to rotate, allowing the cat litter loaded on the dispensing fan blade to be guided downwards into the spray sleeve. Simultaneously, the motor drives a rotating rod to rotate inside the spray sleeve, thereby causing the stirring blade to stir within the spray sleeve. The nozzle then applies additives to the cat litter inside the spray sleeve, and the discharge port facilitates easy removal of the litter. Attached Figure Description
[0018] Figure 1 This is a first perspective view of the overall structure of the cat litter additive spraying device disclosed in a preferred embodiment of this application.
[0019] Figure 2This is a second perspective view of the overall structure of the cat litter additive spraying device disclosed in a preferred embodiment of this application.
[0020] Figure 3 This is a schematic diagram of the three-dimensional structure of the material distribution fan blades disclosed in a preferred embodiment of this application;
[0021] Figure 4 This is a schematic diagram of the three-dimensional structure of the stirring blade disclosed in a preferred embodiment of this application;
[0022] Figure 5 This is a three-dimensional structural diagram of a threaded rod and threaded sleeve disclosed in a preferred embodiment of this application.
[0023] The following are the labels in the diagram: 1. Mounting box; 101. Spraying box; 102. Discharge port; 103. Mounting sleeve; 104. Spraying nozzle; 105. Feed inlet; 106. Spray head; 2. Air pump; 201. Suction pipe; 202. Counterweight sleeve; 203. Connecting pipe; 204. Corrugated pipe; 205. Discharge pipe; 206. Arc strip; 207. Sliding sleeve; 208. Threaded rod; 209. Threaded sleeve; 3. Spraying sleeve; 301. Rotating rod; 302. Stirring blade; 303. Motor; 304. Drive belt; 305. Distributing fan blade. Detailed Implementation
[0024] The present application will be further described in detail below with reference to the accompanying drawings.
[0025] Example 1
[0026] Reference Figures 1-5This application discloses a cat litter additive spraying device, including: a mounting box 1, an air pump 2, and a spraying sleeve 3. A spraying box 101 is fixedly installed inside the mounting box 1. An outlet 102 is provided at the front end of the spraying box 101. An mounting sleeve 103 is fixedly installed on the spraying box 101. A nozzle 106 is provided on the inner side of the mounting sleeve 103. An air pump 2 is fixedly installed inside the mounting box 1. A counterweight sleeve 202 is connected to the suction end of the air pump 2, and a spray nozzle 106 is fixedly installed at the output end of the air pump 2. There is a connecting pipe 203, one end of which is connected to a discharge pipe 205. The spray box 101 and the discharge pipe 205 are connected by a threaded rod 208. The bottom of the discharge pipe 205 is fixedly installed with a threaded sleeve 209 that mates with the threaded rod 208. The inside of the spray box 101 is a rotating material distribution fan blade 305. The bottom of the material distribution fan blade 305 is fixedly installed with a spraying sleeve 3. The inside of the spraying sleeve 3 is a rotating stirring blade 302 that is rotatably installed via a rotating rod 301. The air pump 2 can adsorb the cat litter inside the installation box 1 through the counterweight sleeve 202 and discharge it outward through the discharge pipe 205. The threaded rod 208 is rotated by an external power source. During the rotation of the threaded rod 208, the threaded sleeve 209 slides along the outside of the threaded rod 208, so that the discharge pipe 205 can evenly feed the material onto the distributing fan blade 305. At the same time, during the movement of the discharge pipe 205, the sliding sleeve 207 slides along the outside of the arc strip 206, which can make the movement of the discharge pipe 205 more stable.
[0027] Furthermore, the suction end of the air pump 2 is connected to the counterweight sleeve 202 via a suction pipe 201, and the connecting pipe 203 is connected to the discharge pipe 205 via a corrugated pipe 204. Cat litter can be added into the installation box 1 through the feed port 105, and the air pump 2 can adsorb the cat litter inside the installation box 1 through the counterweight sleeve 202 and discharge it outward through the discharge pipe 205.
[0028] Example 2
[0029] The cat litter additive spraying device proposed in this utility model, compared with Embodiment 1, please refer to [link / reference needed]. Figure 2 and Figure 3 The outer side of the mounting sleeve 103 is provided with a spray nozzle 104, and the rear end of the mounting box 1 is provided with a feed inlet 105. The spray box 101 is provided with an arc-shaped strip 206, and a sliding sleeve 207 is fixedly installed on the outer side of the discharge pipe 205. The outer side of the sliding sleeve 207 is provided with a groove that cooperates with the arc-shaped strip 206. During the rotation of the threaded rod 208, the threaded sleeve 209 can slide along the outer side of the threaded rod 208, so that the discharge pipe 205 can evenly feed the material into the distribution fan blade 305. At the same time, during the movement of the discharge pipe 205, the sliding sleeve 207 can slide along the outer side of the arc-shaped strip 206, which can make the movement of the discharge pipe 205 more stable.
[0030] Furthermore, one end of the nozzle 106 extends into the interior of the spraying sleeve 3. A motor 303, which cooperates with the rotating rod 301, is fixedly installed on one side of the spray box 101. The motor 303 and the dispensing fan blade 305 are connected by a transmission belt 304. A movable baffle is provided at the bottom of the spraying sleeve 3. The motor 303 drives the rotating rod 301 to rotate inside the spraying sleeve 3, thereby driving the stirring blade 302 to perform a stirring operation inside the spraying sleeve 3. The nozzle 106 can then perform an additive spraying operation on the cat litter inside the spraying sleeve 3.
[0031] In summary, the cat litter additive spraying device disclosed in this application, when in use, allows cat litter to be added into the installation box 1 through the inlet 105. The air pump 2 uses the counterweight sleeve 202 to absorb the cat litter inside the installation box 1, and then discharges it outwards through the outlet pipe 205. A power source is installed externally on the threaded rod 208, causing it to rotate. During the rotation of the threaded rod 208, the threaded sleeve 209 slides along the outer side of the threaded rod 208, allowing the outlet pipe 205 to evenly feed the material onto the distributing fan blades 305. Simultaneously, during the movement of the outlet pipe 205, the sliding sleeve 209... 07 Slides along the outer side of the arc-shaped strip 206, which can make it more stable during the movement of the discharge pipe 205. The rotation of the output end of the motor 303 causes the transmission belt 304 to rotate the distributing fan blade 305, so that the cat litter filled on the distributing fan blade 305 can be smoothly guided downward into the interior of the spray sleeve 3. At the same time, the motor 303 drives the rotating rod 301 to rotate inside the spray sleeve 3, thereby driving the stirring blade 302 to perform a stirring operation inside the spray sleeve 3. The nozzle 106 can perform an additive spraying operation on the cat litter inside the spray sleeve 3, and the discharge port 102 can be used to easily discharge it.
[0032] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.
[0033] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.
Claims
1. A cat litter additive spraying device, characterized in that: The system includes: a mounting box (1), an air pump (2), and a spraying sleeve (3). A spray gun (101) is fixedly installed inside the mounting box (1). A discharge port (102) is provided at the front end of the spray gun (101). A mounting sleeve (103) is fixedly installed on the spray gun (101). A nozzle (106) is provided inside the mounting sleeve (103). An air pump (2) is fixedly installed inside the mounting box (1). A counterweight sleeve (202) is connected to the suction end of the air pump (2). A connecting pipe (203) is fixedly installed at the output end of the air pump (2). One end of the connecting pipe (203) is connected to the discharge pipe (205). The spray box (101) and the discharge pipe (205) are connected by a threaded rod (208). The bottom of the discharge pipe (205) is fixedly installed with a threaded sleeve (209) that mates with the threaded rod (208). The inside of the spray box (101) is a material distribution fan blade (305). The bottom of the material distribution fan blade (305) is fixedly installed with a spraying sleeve (3). The inside of the spraying sleeve (3) is a stirring blade (302) that is rotatably installed by a rotating rod (301).
2. The cat litter additive spraying device according to claim 1, characterized in that: The suction end of the air pump (2) is connected to the counterweight sleeve (202) through the suction pipe (201), and the connecting pipe (203) is connected to the discharge pipe (205) through the corrugated pipe (204).
3. The cat litter additive spraying device according to claim 1, characterized in that: The outer side of the mounting sleeve (103) is provided with a spray nozzle (104), and the rear end of the mounting box (1) is provided with a feed inlet (105).
4. The cat litter additive spraying device according to claim 1, characterized in that: The inkjet box (101) is provided with an arc-shaped strip (206), and a sliding sleeve (207) is fixedly installed on the outside of the discharge pipe (205). The sliding sleeve (207) is provided with a groove that cooperates with the arc-shaped strip (206) on the outside.
5. The cat litter additive spraying device according to claim 1, characterized in that: One end of the nozzle (106) extends into the interior of the spray sleeve (3), and a motor (303) that cooperates with the rotating rod (301) is fixedly installed on one side of the spray box (101).
6. The cat litter additive spraying device according to claim 5, characterized in that: The motor (303) and the material distribution fan blade (305) are connected by a transmission belt (304), and the bottom of the spraying sleeve (3) is provided with a movable baffle plate.
