Spraying equipment for treating organic waste

Abstract

The present invention discloses a spraying device for treating organic waste. The spraying device includes: a spray gun, a connecting pipe, and a solution storage tank. The spray gun is connected to the solution storage tank via a connecting pipe; the spray gun has a barrel and a gun body, and the barrel and the gun body are detachably connected via a clamping device. The clamping device includes: a clamping member, a clamping seat, and a locking member; the clamping member is fixedly disposed at the connecting end of the gun body, the clamping seat is fixedly disposed at the connecting end of the barrel, the locking member is slidably disposed on the barrel, the clamping seat is provided with a snap-fitting blade, and a blade gap is provided between two adjacent snap-fitting blades, the clamping member is provided with a snap-fitting claw, and a claw gap is provided between two adjacent snap-fitting claws, the snap-fitting claw is provided with a receiving groove, and the snap-fitting blade is received or released from the receiving groove, and the locking member is provided with a blocking block that cooperates with the claw gap and the blade gap. The spraying device of the present invention facilitates the installation and removal of the barrel by providing the clamping device.

Description

Technical Field

[0001] The invention relates to the technical field of biological deodorants, in particular to a spraying device for treating organic waste. Background Art

[0002] Biological deodorization, a method for treating odors developed in the late 1950s, primarily utilizes microorganisms to transform odorous substances through their physiological metabolism. This method has become a research hotspot in many countries and represents a key development direction for odor control due to its high efficiency, zero secondary pollution, simple equipment, ease of operation, low cost, and simple management and maintenance.

[0003] The use of biological materials to reduce and decompose odorous substances primarily utilizes microbial deodorization. Odor-causing substances are converted through the physiological metabolism of microorganisms, and harmful components in the specific environment are used as nutrients for their own growth during their growth and metabolism. Odor-causing substances are then used by microorganisms to transform into other low-pollution, odorless substances, such as bacteria, carbon dioxide, and water. This can significantly reduce the levels of organic waste gases (VOCs), sulfides, and ammonia in the air. Because the beneficial microbial flora is strong, it suppresses the growth space for other bacteria, making it difficult for them to grow and reproduce, thereby eliminating odors and fundamentally improving air quality. Biological odor control technology, with its incomparable advantages, has gradually flourished in the field of odor control.

[0004] Microbial deodorization is basically divided into four processes:

[0005] First, the mass transfer process that converts part of the odor from the gas phase to the liquid phase;

[0006] Second, the odor that is soluble in water is absorbed by the microorganisms through their cell walls and cell membranes, while the odor that is insoluble in water first adheres to the microorganisms and is then decomposed into soluble substances by the extracellular enzymes secreted by the microorganisms, which then penetrate into the cells.

[0007] Third, after the odor enters the cells, it is decomposed and utilized by microorganisms in the body as nutrients, thus removing the odor;

[0008] Finally, organic acids, antimicrobial peptides and other substances produced during the growth of microorganisms act on the putrefactive microorganisms, inhibiting them and further inhibiting the generation of odor.

[0009] A spraying device is needed for spraying prepared biological agents. Conventional spraying devices typically include a spray gun, a connecting pipe, and a solution storage tank. The spray gun and the solution storage tank are connected via the connecting pipe; the solution storage tank is used to hold the prepared biological agent. When the spray gun is triggered, the biological agent in the solution storage tank flows along the connecting pipe into the spray gun and is then sprayed out of the spray gun's muzzle.

[0010] Different types of gun barrels have different sizes and different atomization degrees of the liquid they spray. Therefore, when using a spray gun to spray biological agents, it is necessary to select a suitable gun barrel according to the specific use environment. To this end, it is necessary to provide a clamping device that facilitates the installation and disassembly of the gun barrel. Summary of the Invention

[0011] The purpose of the present invention is to overcome the shortcomings of the prior art and provide a spraying device for treating organic waste, which facilitates the installation and disassembly of the gun barrel by providing a clamping device.

[0012] The object of the present invention is achieved through the following technical solutions:

[0013] A spraying device, comprising: a spray gun, a connecting pipe, and a solution storage tank; the spray gun and the solution storage tank are connected via the connecting pipe;

[0014] The spray gun comprises a barrel and a gun body, wherein the barrel and the gun body are detachably connected via a clamping device, wherein the barrel is provided with a gun body connecting end, and the gun body is provided with a barrel connecting end, and the clamping device comprises: a clamping member, a clamping seat, and a locking member;

[0015] The clamping piece is fixedly arranged on the connecting end of the gun body, the clamping seat is fixedly arranged on the connecting end of the barrel, the locking piece is slidably arranged on the barrel, the clamping seat is provided with a snap-fitting blade, and a blade gap is provided between two adjacent snap-fitting blades, the clamping piece is provided with a snap-fitting claw, and a claw gap is provided between two adjacent snap-fitting claws, the snap-fitting claw is provided with an accommodating groove, and the snap-fitting blade is accommodated or disengaged from the accommodating groove, and the locking piece is provided with a blocking block that cooperates with the claw gap and the blade gap.

[0016] In one embodiment, a telescopic elastic member is provided on the side of the locking member away from the blocking block, and the telescopic elastic member is used to push the locking member close to the clamping member; the telescopic elastic member is a spring structure, and a blocking ring is provided on the gun barrel, one end of the telescopic elastic member abuts against the blocking ring, and the other end abuts against the locking member.

[0017] In one embodiment, the gun body is provided with a rotatable trigger and an anti-shake and stabilization component, and the trigger drives the anti-shake and stabilization component;

[0018] The anti-shake and stabilization component includes: a base, an active rotating part and a driven rotating part;

[0019] The base is an annular structure with an opening, and has a fixing portion and an elastic portion. The base is fixedly mounted in the gun body through the fixing portion, and the base is provided with a receiving cavity;

[0020] The active rotating member is rotatably disposed in the receiving cavity around a central axis, the active rotating member and the inner wall of the receiving cavity form a splicing groove, the active rotating member is provided with a contact surface, and the trigger drives the active rotating member to rotate;

[0021] The driven rotating part includes a splicing part and an extending part. The splicing part is accommodated in the splicing groove. The end of the splicing part is pressed on the contact surface. The extending part is supported on the gun body through a reset elastic part. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0023] Figure 1 A flow chart of the steps of a preparation method for treating organic waste according to the present invention;

[0024] Figure 2 is a schematic structural diagram of the spraying device of the present invention;

[0025] Figure 3 It is a schematic diagram of the structural decomposition of the clamping device of the present invention;

[0026] Figure 4 for Figure 2 The schematic structural diagram of the clamping member and the locking member shown;

[0027] Figure 5 It is a structural diagram of the clamping device during installation;

[0028] Figure 6 It is a schematic diagram of the internal structure of the gun body of the present invention;

[0029] Figure 7 for Figure 5 The structural decomposition diagram of the anti-shake and stabilization components shown;

[0030] Figure 8 for Figure 5 The structural diagram of the anti-shake and stabilization component shown;

[0031] Figure 9 Schematic diagram of the state changes of the anti-shake and stabilization components during use. DETAILED DESCRIPTION

[0032] To facilitate understanding of the present invention, the present invention will be described more fully below with reference to the accompanying drawings. The accompanying drawings illustrate preferred embodiments of the present invention. However, the present invention may be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and comprehensive understanding of the present disclosure.

[0033] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly attached to the other element or there may be an intermediate element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only implementation methods.

[0034] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of the present invention are for the purpose of describing specific embodiments only and are not intended to limit the present invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0035] like Figure 1 As shown, the present invention discloses a preparation method for treating organic waste, comprising the following steps:

[0036] Step 1: mixing sucrose, yeast powder, protein powder and purified water and stirring uniformly to obtain a first mixed solution;

[0037] Step 2: adding the composite bacterial solution to the first mixed solution and stirring evenly to obtain a second mixed solution;

[0038] Step 3, subjecting half of the second mixed solution to aerobic fermentation and then to anaerobic fermentation to obtain a third mixed solution;

[0039] Step 4, subjecting the other half of the second mixed solution to anaerobic fermentation and then aerobic fermentation to obtain a fourth mixed solution;

[0040] Step 5: mixing the third mixed solution and the fourth mixed solution and stirring them uniformly to obtain the desired biological preparation;

[0041] The composite bacterial solution includes: photosynthetic bacteria solution, lactic acid bacteria solution, actinomycetes solution, acetic acid bacteria solution, polyphosphate bacteria solution, Rhodospirilla solution, and Bacillus solution.

[0042] Specifically, the first mixed liquid includes the following substances in parts by weight: 1-10 parts of sucrose, 2-5 parts of yeast powder, 2-5 parts of protein powder, and 100-200 parts of purified water.

[0043] Specifically, the composite bacterial solution includes the following substances in parts by weight: 1-20 parts of photosynthetic bacteria solution, 3-4 parts of lactic acid bacteria solution, 3-5 parts of actinomycetes solution, 2-4 parts of acetic acid bacteria solution, 0.25-1 parts of polyphosphate bacteria solution, 4-6 parts of Rhodospirilla solution, and 5-9 parts of Bacillus solution.

[0044] Specifically, the composite bacterial solution and the first mixed solution are mixed in a weight ratio of 1:100-800.

[0045] Preferably, the temperature of the aerobic fermentation is controlled at 18-45° C., and the time is controlled at 4-7 days; the temperature of the anaerobic fermentation is controlled at 20-35° C., and the time is controlled at 30-50 days.

[0046] The above-described preparation method yields the biological agent of the present invention. The biological agent is produced by the combined action of multiple microorganisms, which are more conducive to the absorption and decomposition of harmful gases with a foul odor, such as sulfur dioxide (SO2), hydrogen sulfide (H2S), and methane (CH4). These microorganisms also produce inorganic and organic acids, creating an acidic environment that is unfavorable to the growth of putrefactive microorganisms and fundamentally degrading substances that produce foul-smelling gases during decomposition.

[0047] In particular, a major feature of the present invention's preparation method for treating organic waste is that a composite bacterial solution is added to a first mixed solution to produce a second mixed solution. A portion of the second mixed solution is first subjected to aerobic fermentation followed by anaerobically fermentation, while another portion of the second mixed solution is then subjected to anaerobically fermentation followed by aerobic fermentation. Finally, the two mixed solutions are recombined to produce the desired biological preparation. This preparation method, on the one hand, improves the efficiency of biological preparation, rather than the traditional method of subjecting different bacterial strains to separate aerobic or anaerobic fermentation, which is time-consuming and labor-intensive and not conducive to improving production efficiency. On the other hand, it allows different bacterial strains to freely select the appropriate fermentation environment, thereby achieving better preparation results.

[0048] The present invention also discloses a spraying device for spraying the prepared biological agent. Figure 2As shown, the spraying apparatus of the present invention comprises a spray gun 10, a connecting pipe 20, and a solution storage tank (not shown). The spray gun 10 is connected to the solution storage tank via the connecting pipe 20; the solution storage tank is used to hold the prepared biological agent. When the trigger of the spray gun 10 is pulled, the biological agent in the solution storage tank flows along the connecting pipe 20 into the spray gun 10 and is then sprayed out from the muzzle of the spray gun 10.

[0049] The present invention provides a spray gun 10, such as Figure 2 and Figure 3 As shown, the spray gun 10 comprises a barrel 100 and a gun body 200, which are detachably connected via a clamping device 300. The barrel 100 is provided with a gun body connecting end 110, and the gun body 200 is provided with a barrel connecting end 210. It should be noted that different types of barrels 100 have different sizes and different atomization levels of the liquid they spray. Therefore, when using the spray gun 10 to spray biological agents, it is necessary to select the appropriate barrel 100 according to the specific usage environment. To this end, it is necessary to provide a clamping device 300 that facilitates the installation and removal of the barrel 100.

[0050] like Figure 3 As shown, the clamping device 300 includes: a clamping member 310, a clamping seat 320, and a locking member 330. The clamping member 310 is fixedly mounted on the gun body connecting end 110, the clamping seat 320 is fixedly mounted on the barrel connecting end 210, and the locking member 330 is slidably mounted on the gun barrel 100. The clamping seat 320 is provided with a locking blade 321, and a blade gap 322 is defined between two adjacent locking blades 321. The clamping member 310 is provided with a locking claw 311, and a claw gap 312 is defined between two adjacent locking claws 311. The locking claw 311 is provided with an accommodating groove 313, and the locking blade 321 is received or released from the accommodating groove 313. The locking member 330 is provided with a blocking block 331 that cooperates with the claw gap 312 and the blade gap 322.

[0051] Preferably, Figure 3 and Figure 4 As shown, there are multiple engaging claws 311, which are distributed in a circular array with the axis of the barrel 100 as the center. The number of engaging blades 321 matches the number of engaging claws 311, and the number of blocking blocks 331 of the locking member 330 matches the number of claw gaps 312.

[0052] In this embodiment, if Figure 3 and Figure 4As shown, a retractable elastic member 332 is provided on the side of the locking member 330 away from the blocking block 331. The retractable elastic member 332 is used to push the locking member 330 toward the engaging member 310. The retractable elastic member 332 is a spring structure. The blocking ring 120 is provided on the gun barrel 100. One end of the retractable elastic member 332 abuts against the blocking ring 120, and the other end abuts against the locking member 330, thereby providing an elastic force for the locking member 330 to move toward the engaging member 310.

[0053] In combination with the above, the working principle of the clamping device 300 of the present invention is as follows. Figure 3 、 Figure 4 and Figure 5 :

[0054] In the initial state, the gun barrel 100 is separated from the gun body 200, and the locking member 330 is pressed against the clamping member 310 by the elastic member 332, and the blocking block 331 of the locking member 330 is located in the claw gap 312 of the clamping member 310;

[0055] When installing, if Figure 5 As shown, the engaging claw 311 of the connector 310 is aligned with the blade gap 322 of the connector seat 320, and the claw gap 312 of the connector 310 is aligned with the engaging blade 321 of the connector seat 320. Then, the operator presses the connector 310 onto the connector seat 320, and the engaging claw 311 enters the blade gap 322. The engaging blade 321 also pushes the blocking block 331 and enters the claw gap 312. Then, the operator rotates the gun barrel 100, thereby driving the connector 310 to rotate a certain angle. During this process, the engaging blade 321 gradually enters the receiving groove 313 of the engaging claw 311. After the engaging blade 321 is fully entered into the receiving groove 313, the blade gap 322 corresponds to the claw gap 312, i.e., the two are interconnected. At this point, the blocking block 331 is no longer held against the locking blade 321. Pushed by the retractable elastic member 332, the locking member 330 moves closer to the mounting base 320, allowing the blocking block 331 to pass through the claw gap 312 and into the blade gap 322. Thus, the blocking block 331 fills the blade gap 322, and the locking blade 321 is blocked by the blocking block 331, preventing it from escaping from the receiving slot 313. At this point, the locking blade 321 is restrained by the receiving slot 313, thereby achieving a stable connection between the gun barrel 100 and the gun body 200.

[0056] During disassembly, the operator must first overcome the elastic force of the telescopic elastic member 332 and push the locking member 330 away from the clamping member 310, causing the blocking block 331 to disengage from the blade gap 322 and the claw gap 312. At this point, the barrel 100 is rotated a certain angle, allowing the locking blade 321 to disengage from the receiving groove 313 and enter the claw gap 312. The locking blade 321 is no longer restricted by the receiving groove 313, allowing the clamping member 310 to be smoothly separated from the clamping seat 320. After separation, the locking member 330 is reset under the push of the telescopic elastic member 332.

[0057] It should be noted that the barrel 100 and gun body 200 of the present invention can be connected quickly and conveniently via the snap-fit ​​device 300. Compared to conventional plug-in connections, the barrel 100 of the present invention requires only a simple docking and rotation to accommodate the locking blade 321 within the receiving slot 313, effectively connecting the barrel 100 to the gun body 200. Furthermore, during installation, when the locking blade 321 is fully seated within the receiving slot 313, the blocking block 331 is no longer supported by the locking blade 321. Pushed by the retractable elastic member 332, the blocking block 331 enters the blade gap 322 and collides with the barrel connection end 210. This collision induces a vibration and a "click" sound, which helps the operator sense the connection between the barrel 100 and gun body 200 through both tactile and auditory perception.

[0058] During use of the spray gun 10, the trigger may be accidentally pressed, and once the trigger is accidentally pressed, the biological agent will be sprayed out of the barrel 100, which not only causes waste but also may cause harm to the human body. Therefore, it is necessary to further improve the structure of the spray gun 10 to improve the stability of use.

[0059] In order to solve the above problems, the gun body 200 of the present invention is provided with a rotatable trigger 220 and an anti-shake stabilization component 400, which is used to enhance the stability of the trigger 220. Figure 7 As shown, the anti-shake and stabilization component 400 includes a base 410 , an active rotating component 420 and a driven rotating component 430 .

[0060] The base 410 is an annular structure with an opening. The base 410 has a fixing portion 901 and an elastic portion 902 . The base 410 is fixedly installed in the gun body 200 via the fixing portion 901 . The base 410 defines a receiving cavity 411 .

[0061] The active rotating member 420 is rotatably disposed in the receiving cavity 411 around a central axis 421 . The active rotating member 420 and the inner wall of the receiving cavity 411 form a splicing groove 422 . The active rotating member 420 has a contact surface 423 . The trigger 220 drives the active rotating member 420 to rotate.

[0062] The driven rotating member 430 includes a splicing portion 431 and an extending portion 432 . The splicing portion 431 is received in the splicing groove 422 . The distal end of the splicing portion 431 is pressed against the contact surface 423 . The extending portion 432 is held against the gun body 200 via the restoring elastic member 440 .

[0063] Preferably, Figure 8 As shown, the return spring 440 is a spring structure, and a guide boss 433 is provided on the extension portion 432. One end of the return spring 440 is sleeved on the guide boss 433, and the other end abuts against the inner wall of the gun body 200. The return spring 440 partially sleeves on the guide boss 433, which can provide better guidance during compression or extension and prevent the return spring 440 from falling off.

[0064] In this embodiment, if Figure 7 and Figure 8 As shown, the receiving cavity 411 is an arc structure, with the axis of the central axis 421 as the center of the receiving cavity 411. The splicing portion 431 of the driven rotating member 430 is an arc structure that matches the receiving cavity 411, and a buffer gap 401 exists between the splicing portion 431 and the inner wall of the receiving cavity 411. During use, when the operator presses the trigger 220, causing the active rotating member 420 to rotate, the contact surface 423 of the active rotating member 420 pushes the driven rotating member 430, causing the outer surface of the splicing portion 431 of the driven rotating member 430 to contact the inner wall of the receiving cavity 411, that is, the splicing portion 431 tilts up to fill the buffer gap 401. The friction generated between the outer surface of the splicing portion 431 and the inner wall of the receiving cavity 411 causes a certain degree of jamming to the trigger 220, thereby providing the operator with tactile feedback. In addition, in the present invention, the base 410 is an annular structure with an opening, and the base 410 has an elastic portion 902. The elastic portion 902 will adapt as the splicing portion 431 rises to fill the buffer gap 401. In this way, while generating friction, it can also effectively prevent the occurrence of the mechanism "stuck" phenomenon.

[0065] In order to ensure that the splicing portion 431 can smoothly re-fit with the active rotating member 420 when the driven rotating member 430 is reset, even if the buffer gap 401 reappears, it is necessary to provide a force to the splicing portion 431 to move it closer to the active rotating member 420. Preferably, permanent magnets (not shown) are provided on the outer surface of the splicing portion 431 of the driven rotating member 430 and the inner wall of the receiving cavity 411, and the facing surfaces of the two permanent magnets have the same polarity. In this way, a repulsive force is generated between the two permanent magnets, that is, a thrust is provided to the splicing portion 431 to move it closer to the active rotating member 420. Of course, an elastic member can also be provided between the splicing portion 431 and the active rotating member 420 to provide a pulling force to the splicing portion 431 to move it closer to the active rotating member 420.

[0066] like Figure 7 As shown, in this embodiment, the trigger 220 is mounted on the gun body 200 and rotates around the positioning axis 221. A connecting rod 230 is provided on the trigger 220, and a supporting arm 424 is provided on the active rotating member 420. The two ends of the connecting rod 230 are hinged to the trigger 220 and the supporting arm 424 respectively. When the operator presses the trigger 220, the trigger 220 rotates around the positioning axis 221 and pushes the supporting arm 424 through the connecting rod 230, causing the active rotating member 420 to rotate accordingly. Figure 9 As shown, the pressing force point of the connecting rod 230 and the trigger 220 is closer to the positioning axis 221. Moreover, the distance from the hinge point of the connecting rod 230 and the support arm 424 to the central axis 421 is greater than the distance from the contact surface 423 to the central axis 421. Through geometric relationships, it can be seen that a force-saving lever is formed between the trigger 220 and the connecting rod 230, and between the support arm 424 and the active rotating part 420, so that the operator can easily press the trigger 220.

[0067] Next, the working principle of the anti-shake and stabilization component 400 of the present invention is explained. Figure 7 、 Figure 8 and Figure 9 :

[0068] During use, the operator depresses the trigger 220, which pushes the arm 424 via the connecting rod 230, causing the active rotating member 420 to rotate accordingly. The contact surface 423 of the active rotating member 420 pushes the driven rotating member 430, causing the joint portion 431 to overcome the magnetic field force and tilt upward to fill the buffer gap 401. This causes the outer surface of the joint portion 431 of the driven rotating member 430 to contact and press against the inner wall of the receiving cavity 411. Then, as the active rotating member 420 continues to rotate, the contact surface 423 further pushes the end of the joint portion 431. The driven rotating member 430, pushed, slides frictionally along the inner wall of the receiving cavity 411, and deflects, causing its extension portion 432 to compress the return elastic member 440. Thus, during the process of pressing the trigger 220, the elastic force of the resetting elastic member 440 and the friction force generated by the driven rotating member 430 will bring some resistance or jamming to the operator pressing the trigger 220, thereby providing tactile feedback to the operator;

[0069] After the operator releases the trigger 220, the resetting elastic member 440 provides a resetting force to the driven rotating member 430, causing it to deflect in the opposite direction. This force then pushes the driving rotating member 420 to rotate and reset via the contact surface 423, thereby causing the connecting rod 230 and the trigger 220 to reset. During the resetting process, the splicing portion 431 of the driven rotating member 430 re-engages with the driving rotating member 420 under the action of the repulsive magnetic force, thus reappearing the buffer gap 401.

[0070] It is important to emphasize that the friction generated by the driven rotating member 430 can eliminate the effects of operator hand tremors. During operation, the operator's fingertip force may vary slightly due to tremors. At this time, the splicing portion 431 of the driven rotating member 430 presses against the inner wall of the receiving cavity 411. The tremors in the trigger 220 will cause the driving rotating member 420 to reciprocate, with small amplitude and high frequency. Because the driving rotating member 420 needs to overcome the static friction of the driven rotating member 430 before it can push the driven rotating member 430 to move, when the driving rotating member 420 only deflects slightly and at a high frequency, the thrust provided by the contact surface 423 is insufficient to overcome the static friction of the driven rotating member 430. As a result, the driven rotating member 430 will remain in its current position, thus eliminating the effects of trigger 220 tremors.

[0071] Furthermore, the magnitude of the frictional force generated by the driven rotating member 430 is determined by the force with which the operator presses the trigger 220. When the operator mistakenly presses the trigger 220, the trigger 220 and the driving rotating member 420 rotate rapidly, causing the driven rotating member 430 to tilt and press against the inner wall of the receiving cavity 411. At this time, the contact surface 423 of the driving rotating member 420 will provide a large thrust, increasing the pressure between the driven rotating member 430 and the inner wall of the receiving cavity 411, thereby increasing the frictional force of the driven rotating member 430. As a result, the resistance transmitted back to the trigger 220 will also be greater, and the sense of jamming will be more obvious, thereby providing the operator with stronger feedback and reminder. When the operator presses the trigger 220 at a uniform speed and gently, the trigger 220 and the active rotating member rotate at a uniform speed, and the driven rotating member 430 is tilted and pressed against the inner wall of the receiving chamber 411. At this time, the thrust provided by the contact surface 423 is relatively small, and since there is still a repulsive force between the driven rotating member 430 and the inner wall of the receiving chamber 411, the pressure exerted by the driven rotating member 430 on the inner wall of the receiving chamber 411 is relatively small, thereby making the friction force of the driven rotating member 430 small, and the resistance transmitted to the trigger 220 in the reverse direction is also small, so that the operator can press the trigger 220 smoothly.

[0072] The above-described embodiments merely illustrate several implementations of the present invention, and while their descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent. It should be noted that a person skilled in the art would be able to make numerous variations and improvements without departing from the spirit of the present invention, all of which fall within the scope of protection of the present invention. Therefore, the scope of protection of the patent for this invention shall be determined by the appended claims.

Claims

1. A spraying device for treating organic waste, characterized in that: include: The gun barrel is provided with a gun body connecting end, and the gun body is provided with a gun barrel connecting end, and the gun body is provided with a gun barrel connecting end, and the clamping device comprises: a clamping piece, a clamping seat and a sleeve locking piece; the clamping piece is fixedly provided with the gun body connecting end, the clamping seat is fixedly provided with the barrel connecting end, the sleeve locking piece is slidably provided on the gun barrel, the clamping seat is provided with a snapping blade, and a blade gap is provided between two adjacent snapping blades, the clamping piece is provided with a snapping claw, and a claw gap is provided between two adjacent snapping claws, and an accommodating groove is provided on the snapping claw, and the snapping blade is accommodated or disengaged from the accommodating groove, and the sleeve locking piece is provided with a blocking block that cooperates with the claw gap and the blade gap; The gun body is provided with a rotatable trigger and an anti-shake and stabilization component, and the trigger drives the anti-shake and stabilization component; the anti-shake and stabilization component includes: a base, an active rotating member and a driven rotating member; the base is an annular structure with an opening, the base has a fixing portion and an elastic portion, and the base is fixedly installed in the gun body through the fixing portion, and the base is provided with a receiving cavity; the active rotating member is rotatably arranged in the receiving cavity around a central axis, the active rotating member and the inner wall of the receiving cavity form a splicing groove, the active rotating member is provided with a contact surface, and the trigger drives the active rotating member to rotate; the driven rotating member includes a splicing portion and an extending portion, the splicing portion is accommodated in the splicing groove, the end of the splicing portion is pressed on the contact surface, and the extension portion is held on the gun body by a reset elastic member; A buffer gap is provided between the splicing portion and the inner wall of the receiving cavity. The base has an elastic portion. An elastic member is provided between the splicing portion and the active rotating member.

2. The spraying device for treating organic waste according to claim 1, characterized in that: A telescopic elastic member is provided on the side of the locking member away from the blocking block, and the telescopic elastic member is used to push the locking member close to the clamping member; the telescopic elastic member is a spring structure, and a blocking ring is provided on the gun barrel, one end of the telescopic elastic member abuts against the blocking ring, and the other end abuts against the locking member.

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