Rock wool board processing device

By designing a rock wool board processing device with a conveying frame, a limit anti-deviation and a spraying mechanism, the problem of low cooling efficiency of the existing device is solved, the synchronous cooling and toughness enhancement of the upper and lower surfaces of the rock wool board are achieved, and the equipment maintenance is simplified.

CN223467785UActive Publication Date: 2025-10-24JIANGSU ZHONGYI NEW MATERIAL CO LTD
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Patent Information

Application Number
CN202423029609.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-12-09
Publication Date
2025-10-24
Estimated Expiration
2034-12-09

AI Technical Summary

Technical Problem

Existing rock wool board processing devices can only cool one side of the rock wool board, resulting in low cooling efficiency and increased workload of manual turning operations.

Method used

A rock wool board processing device was designed, which included a conveying frame, a limiting and anti-deviation mechanism, a cooling mechanism and a spraying mechanism. The upper and lower surfaces of the rock wool board were cooled synchronously by the jet frame, and the adhesive was sprayed on the rock wool board after cooling by the liquid spray frame to enhance the toughness and facilitate maintenance.

Benefits of technology

The synchronous cooling of the upper and lower surfaces of the rock wool board is achieved, which improves the cooling efficiency, reduces the manual turning operation, enhances the toughness of the rock wool board, and simplifies the equipment maintenance process.

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Abstract

The utility model provides a rock wool board processing device which comprises a conveying frame, a plurality of conveying rollers are arranged in the middle of the conveying frame, a limiting anti-deviation mechanism is installed on the upper portion and the lower portion of the conveying frame in a combined mode, a movable assembly frame is installed on one side of the conveying frame, and cooling areas are arranged at the positions, located on the two sides of a middle containing groove, in the movable assembly frame. And a pesticide spraying area is arranged on one side of the cooling area. By arranging the cooling mechanism, before the rock wool board is about to be conveyed to the machining area of the movable assembly frame at a constant speed, a worker can start the air blower, and cold air can be sprayed out along the air guide openings formed in the inner sides of the two air spraying frames under the guidance of the connecting pipeline and the air supply pipeline; due to the fact that the two air injection frames are arranged in the upper area and the lower area of the conveying frame respectively, the treatment effect of synchronously cooling the upper face and the lower face of the rock wool board can be achieved at the same time, and when a cooling assembly or a spraying mechanism breaks down subsequently, a worker can push and move the assembly frame to be separated from the conveying frame.
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Description

TECHNICAL FIELD

[0001] The utility model relates to rock wool board processing technical field, especially rock wool board processing device. BACKGROUND

[0002] Rock wool board is inorganic fiber board with basalt as material, which is processed by high temperature melting, and has the characteristics of light weight, small thermal conductivity, heat absorption and non-combustion. Rock wool board is widely used in petroleum chemical industry, textile metallurgy, electric power transportation, building and agriculture. Especially in the construction, it provides strong guarantee and support for China to build more green buildings.

[0003] Cooling device is needed in the process of processing rock wool board. For example, patent CN219073377U discloses a production device, relating to production and processing technical field, which comprises a base and a production and processing mechanism. The upper side of the base is provided with a production and processing mechanism, and the inner side of the base is provided with a dust extractor.

[0004] The above-mentioned production device can only cool the upper surface of the rock wool board on one side at a time. When the upper surface is cooled, personnel need to turn over the rock wool board to cool the other side again, which wastes time, reduces efficiency and increases the workload of personnel. Therefore, the present application provides a rock wool board processing device to meet the needs. UTILITY MODEL CONTENT

[0005] The utility model provides a rock wool board processing device to solve the prior art that can only cool the upper surface of the rock wool board on one side at a time. When the upper surface is cooled, personnel need to turn over the rock wool board to cool the other side again, which wastes time, reduces efficiency and increases the workload of personnel.

[0006] To solve the above technical problems, the utility model provides the following technical scheme:

[0007] A rock wool board processing device, comprising a conveying frame, a plurality of conveying rollers are arranged in the middle part of the conveying frame, a limiting and anti-deviation mechanism is jointly installed on the upper and lower parts of the conveying frame, a movable assembly frame is installed on one side of the conveying frame, a containing groove is arranged in the middle part of the movable assembly frame, the conveying frame is located in the containing groove, a cooling zone is arranged on both sides of the containing groove in the interior of the movable assembly frame, a pesticide spraying zone is arranged on one side of the cooling zone in the interior of the movable assembly frame, a cooling mechanism is installed on the movable assembly frame corresponding to the cooling zone and adjacent to the conveying frame, and a pesticide spraying mechanism is installed on the movable assembly frame corresponding to the pesticide spraying zone.

[0008] Optionally, the cooling mechanism comprises air jet frames installed on the mobile assembly frame at positions corresponding to the cooling zone and adjacent to the conveying frame, each air jet frame is provided with a plurality of air guide openings on one side close to the conveying frame, air supply pipes are in communication with the inner sides of the same ends of the two air jet frames located on both sides of the conveying frame, one side of the air supply pipes is connected with a connecting pipe, and a blower is fixedly installed on one side of the mobile assembly frame and in communication with the connecting pipe.

[0009] Further, a maintenance assembly is installed on the mobile assembly frame at a position close to the conveying frame, the maintenance assembly comprises a guide frame, the guide frame is concave in shape, the conveying frame is located in the guide frame, the guide frame is matched with the size of the accommodating groove, the guide frame is provided with air jet grooves at positions corresponding to the air jet frames, and screw grooves are formed at both ends of the guide frame and a locking bolt is screwedly installed in the middle of each screw groove to fixedly connect the guide frame with the mobile assembly frame.

[0010] Optionally, the position-limiting deviation prevention mechanism comprises four side frames, two connecting guide frames and a position-limiting plate, the four side frames are fixedly installed at both ends of the conveying frame on both sides, the two side frames located at the same end of the conveying frame are symmetrically arranged about the symmetry plane of the conveying frame, an outer side of one of the four side frames is provided with a motor, an output end of the motor is connected with a forward and reverse screw rod, the other end of the forward and reverse screw rod is connected with the other side frame located at the end of the conveying frame close to the motor, a screw rod sleeve is screwedly installed on the forward and reverse screw rod at a position close to the motor, a guide rod is arranged between the two side frames located at the end of the conveying frame away from the motor, a connecting shaft is arranged between the forward and reverse screw rod and the guide rod, one end of the connecting shaft is connected with the screw rod sleeve, and the other end of the connecting shaft is connected with the guide rod in a shaft manner, the position-limiting plate is located in the interior of the side frame on the side close to the motor, one end of the two connecting guide frames is connected with the connecting shaft, and the other end of the two connecting guide frames is connected with the position-limiting plate after penetrating through a preset groove in the side frame.

[0011] Further, the position-limiting deviation prevention mechanism further comprises another position-limiting plate, the other position-limiting plate is located in the interior of the side of the conveying frame away from the motor and is fixedly connected with the side of the conveying frame away from the motor.

[0012] Optionally, the medicine spraying mechanism comprises a spraying frame, which is installed on the moving assembly frame at a position corresponding to the medicine spraying area and adjacent to the accommodating groove, and a plurality of spraying openings are arranged on one side of the spraying frame close to the conveying frame; a fixed frame is fixedly arranged on the inside of the medicine spraying area on one side of the conveying frame; a medicine tank is fixedly arranged on the outside of the moving assembly frame at a position corresponding to the fixed frame; a liquid pump is installed in the inside of the fixed frame; one end of the liquid pump is connected with the medicine tank; the other end of the liquid pump is connected with a communication pipe; the other end of the communication pipe is connected with the spraying frame adjacent to the communication pipe; a shunt pipe is in communication with the side of the communication pipe; and the other end of the shunt pipe is connected with the spraying frame away from the communication pipe.

[0013] Compared with the prior art, the utility model has at least the following beneficial effects:

[0014] Through the setting cooling mechanism, when the rock wool board is about to be conveyed to the moving assembly frame processing area at a uniform speed, personnel can start the air blower, and under the guidance of the connecting pipeline and the air supply pipeline, the cold air can be sprayed out of the air guide openings arranged on the inside of the two air jet frames, and since the two air jet frames are arranged on the upper and lower regions of the conveying frame, the upper and lower surfaces of the rock wool board can be cooled simultaneously, and when the cooling assembly or the medicine spraying mechanism fails, personnel can separate the moving assembly frame from the conveying frame, then unscrew the locking bolt rods arranged on the two sides of the front end of the guide frame, and then separate the guide frame from the opening region of the moving assembly frame to perform maintenance work on the inside of the guide frame, which is portable and practical.

[0015] Through the setting limiting deviation prevention mechanism, the position of the limiting plate can be adjusted according to the size of the rock wool board to be processed, and the adjusting mode is that personnel start the motor to rotate the lead screw, at this time, the screw sleeve acting on the screw rod will relatively displace along with the connecting guide frame and the corresponding limiting plate, and the guide of the preset groove, so as to adjust the limiting distance, thereby avoiding the deviation and inclination of the rock wool board during the conveying operation on the conveying rollers.

[0016] Through the setting medicine spraying mechanism, after cooling, personnel can start the liquid pump, and under the guidance of the two end communication pipes and the shunt pipe, the special adhesive agent in the medicine tank can be uniformly sprayed out of the spraying openings arranged on the inside of the two spraying frames to the upper and lower surfaces of the rock wool board, so as to increase the toughness of the two surfaces of the rock wool and reduce the risk of breaking of the rock wool board in the later period. BRIEF DESCRIPTION OF DRAWINGS

[0017] The drawings incorporated herein and forming part of the specification show embodiments of the present utility model, and together with the specification further serve to explain the principles of the present utility model, and enable a person skilled in the relevant art to implement and use the present utility model.

[0018] Figure 1A stereogrammatical structure schematic view of a rock wool board processing device of an embodiment of the utility model;

[0019] Figure 2 A mobile assembly frame internal structure schematic view of the rock wool board processing device of an embodiment of the utility model;

[0020] Figure 3 A mobile assembly frame internal structure schematic view of the rock wool board processing device of an embodiment of the utility model;

[0021] Figure 4 For Figure 3 An enlarged structure schematic view at A in the middle.

[0022] Reference signs:

[0023] 1, conveying frame;2, conveying roller;3, limit deviation prevention mechanism;31, side mounting frame;32, motor;33, forward and reverse screw;34, screw sleeve;35, connecting guide frame;36, guide rod;37, limit plate;38, preset groove;39, connecting shaft;4, mobile assembly frame;41, accommodating groove;5, cooling area;6, medicine spraying area;7, cooling mechanism;71, cooling assembly;711, air injection frame;712, air guide opening;713, air supply pipeline;714, connecting pipeline;715, air blower;72, maintenance assembly;721, guide mounting groove;722, guide mounting frame;723, screw mounting groove;724, locking bolt;8, medicine spraying mechanism;81, liquid injection frame;82, liquid injection opening;83, fixed mounting frame;84, liquid pump;85, communication pipe;86, medicine liquid tank;87, shunt pipe.

[0024] As shown in the drawings, in order to clearly realize the structure of the embodiment of the utility model, specific structures and devices are marked in the drawings, but this is only for the need of illustration, and is not intended to limit the utility model in the specific structure, device and environment, and the devices and environment can be adjusted or modified by those skilled in the art according to specific needs. DETAILED DESCRIPTION

[0025] The rock wool board processing device provided by the utility model will be described in detail below in combination with the drawings and specific embodiments. It should be noted that, in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and other alternative ways can also be used by those skilled in the art to implement some known technologies;Moreover, the drawings are only used to more specifically describe the embodiments, and are not intended to specifically limit the utility model.

[0026] It is to be appreciated that the use of any of the following "one or more of," "at least one of," or "one or more of a plurality of" terms in the description, examples, or claims is intended to mean that there is no limitation (as used in "consisting only of") on a particular feature, structure, or characteristic including additional features, structures, or characteristics. The use of such terms in the description, examples, or claims is not to exclude or to eliminate from the scope of the application features, structures, or characteristics that are specifically recited in the description, examples, or claims.

[0027] In general, the terminology used herein can be understood at least in part from usage in context. For example, terms, such as "one or more" as used herein, can be taken to describe any feature, structure, or characteristic in a singular sense or can be taken to describe combinations of features, structures or characteristics in a plural sense, at least in part depending on the context in which such terms are used. Further, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but instead can allow for existence of additional factors not necessarily expressly described, again at least in part depending on the context in which such terms are used.

[0028] It is to be understood that the terms "on," "over," and "above," in the context of the present application, are to be interpreted in the broadest possible sense consistent with the context. Consequently, "on" a surface means not only "directly on" the surface, but can also mean "on" the surface with intervening features or layers therebetween, and "over" or "above" a surface means not only "over" or "above" the surface, but can also mean "over" or "above" the surface with no intervening features or layers therebetween.

[0029] In addition, spatially relative terms, such as "beneath", "below", "lower", "above", "upper", and the like, can be used herein for ease of description to describe one element or feature's relationship to another element(s) or feature(s) as illustrated in the figures. The spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientations depicted in the figures. The devices can be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

[0030] As Figure 1 , Figure 2 and Figure 3The utility model discloses an embodiment provides a kind of rock wool board processing device, including conveying frame 1, the middle part of conveying frame 1 is equipped with multiple conveying rollers 2, the upper and lower parts of conveying frame 1 are jointly installed with limiting deviation prevention mechanism 3, one side of conveying frame 1 is equipped with mobile assembly frame 4, the middle part of mobile assembly frame 4 is equipped with accommodating groove 41, conveying frame 1 is located in accommodating groove 41, the inside of mobile assembly frame 4 is located at the position of both sides of accommodating groove and is equipped with cooling zone 5, the inside of mobile assembly frame 4 is located at the side of cooling zone 5 and is equipped with spray medicine area 6, cooling mechanism 7 is installed in the position of mobile assembly frame 4 corresponding with cooling zone 5 and adjacent conveying frame 1, spray mechanism 8 is installed in the position of mobile assembly frame 4 corresponding with spray medicine area 6.

[0031] Limiting deviation prevention mechanism 3 includes 4 side frames 31, 2 connecting guide frames 35 and limiting plate 37, 4 side frames 31 are respectively fixed on both ends of the two sides of conveying frame 1, two side frames 31 located on the same end of conveying frame 1 are symmetrically arranged about the symmetry plane of conveying frame 1, one side of 4 side frames 31 is equipped with motor 32, the output end of motor 32 is connected with positive and negative screw rod 33, the other end of positive and negative screw rod 33 is connected with the other side frame 31 located on the end of conveying frame 1 close to motor 32, screw sleeve 34 is screwed on the position of positive and negative screw rod 33 close to motor 32, guide rod 36 is arranged between the two side frames 31 located on the end of conveying frame 1 away from motor 32, connecting shaft 39 is arranged between positive and negative screw rod 33 and guide rod 36, one end of connecting shaft 39 is connected with screw sleeve 34, the other end of connecting shaft 39 is connected with guide rod 36, limiting plate 37 is located in the inside of side frame 31 close to motor 32, one end of two connecting guide frames 35 is connected with connecting shaft, the other end of two connecting guide frames 35 is connected with limiting plate 37 through the preset slot 38 on side frame 31.

[0032] Staff can adjust the position of limiting plate 37 in advance according to the size of the rock wool board to be processed, and the adjustment mode is that the staff starts motor 32 to make positive and negative screw rod 33 rotate, at this time, screw sleeve 34 acting on the screw rod moves with the connecting shaft, so that the two connecting guide frames 35 connected with the connecting shaft move to drive limiting plate 37 to move, so as to adjust the limiting distance, so as to avoid the phenomenon that the rock wool board deviates and inclines in the conveying operation on multiple conveying rollers 2.

[0033] Preferably, limiting deviation prevention mechanism 3 further includes another limiting plate, which is located in the inside of conveying frame 1 away from motor 32 and is fixedly connected with the side of conveying frame 1 away from motor 32.

[0034] As Figures 1 to 4As shown, the cooling mechanism 7 comprises a jet frame 711 mounted on the mobile assembly frame 4 at a position corresponding to the cooling area 5 and adjacent to the conveying frame 1, the jet frame 711 is provided with a plurality of air guide openings 712 on the side close to the conveying frame 1, the same end of the two jet frames 711 on both sides of the conveying frame 1 is communicated with a air supply pipeline 713, one side of the air supply pipeline 713 is connected with a connecting pipeline 714, and one side of the mobile assembly frame 4 is fixedly provided with a blower 715 communicated with the connecting pipeline 714.

[0035] The mobile assembly frame 4 is provided with a maintenance assembly 72 at a position close to the conveying frame 1, the maintenance assembly 72 comprises a guide frame 722 in a concave shape, the conveying frame 1 is located in the guide frame 722, the guide frame 722 is matched with the size of the accommodating groove 41, the guide frame 722 is provided with a jet groove 721 at a position corresponding to the jet frame 711, both ends of the guide frame 722 are provided with a screw groove 723, and the middle part of the screw groove 723 is screw-mounted with a locking bolt 724, and the locking bolt 724 fixedly connects the guide frame 722 and the mobile assembly frame 4.

[0036] When the rock wool board is about to be conveyed to the mobile assembly frame 4 at a constant speed, the personnel can start the blower 715, and under the guidance of the connecting pipeline 714 and the air supply pipeline 713, the cold air can be sprayed along the air guide openings 712 arranged on the inner sides of the two jet frames 711. Since the two jet frames 711 are arranged on the upper and lower regions of the conveying frame 1, the upper and lower surfaces of the rock wool board can be cooled simultaneously. When the cooling assembly 71 or the spraying mechanism 8 fails, the personnel can push the mobile assembly frame 4 to separate it from the conveying frame 1, then screw off the locking bolts 724 arranged on both sides of the front end of the guide frame 722, so that the guide frame 722 is separated from the opening area of the mobile assembly frame 4, and the internal maintenance operation can be performed, which is portable and practical.

[0037] The medicine spraying mechanism 8 comprises a spraying frame 81, which is installed on the moving assembly frame 4 at a position corresponding to the medicine spraying area 6 and adjacent to the containing groove 41, and a plurality of spraying openings 82 are arranged on the side of the spraying frame 81 close to the conveying frame 1, a fixed frame 83 is fixedly arranged on the inside of the medicine spraying area 6 on the side of the conveying frame 1, a medicine tank 86 is fixedly arranged on the outside of the moving assembly frame 4 and corresponds to the fixed frame 83, a liquid pump 84 is installed in the inside of the fixed frame 83, one end of the liquid pump 84 is connected with the medicine tank 86, the other end of the liquid pump 84 is connected with a connecting pipe 85, the other end of the connecting pipe 85 is connected with the spraying frame 81 adjacent to the connecting pipe 85, and a branch pipe 87 is connected with the side of the connecting pipe 85 and connected with the spraying frame 81 away from the connecting pipe 85, after cooling, the staff can start the liquid pump 84, and the special adhesive agent in the medicine tank 86 can be uniformly sprayed to the upper and lower surfaces of the rock wool board through the spraying openings 82 arranged in the inside of the two spraying frames 81, so that the toughness of the two surfaces of the rock wool is increased, and the risk of breaking of the rock wool board in the later period is reduced.

[0038] The technical scheme of the utility model provides the working principle as follows:

[0039] The staff can adjust the spacing between the two limiting plates 37 according to the different sizes of the rock wool boards to be processed, the adjusting mode is that the staff starts the motor 32 to make the lead screw 33 rotate, at the moment, the two screw sleeves 34 acting with the screw rods are relatively displaced with the guidance of the corresponding limiting plates 37, the connecting guide frames 35 and the preset grooves 38, so that the spacing is adjusted, the phenomenon that the rock wool board is deviated and inclined during the conveying operation on the conveying rollers 2 is avoided, and then when the rock wool board is conveyed to the moving assembly frame 4 at a constant speed, the staff can start the air blower 715, the cold air can be sprayed into the air outlets 712 arranged in the inside of the two air jet frames 711 under the guidance of the connecting pipeline 714 and the air supply pipeline 713, the upper and lower surfaces of the rock wool board can be cooled synchronously because the two air jet frames 711 are arranged on the upper and lower regions of the conveying frame 1, then after cooling, the staff can start the liquid pump 84, the special adhesive agent in the medicine tank 86 can be uniformly sprayed to the upper and lower surfaces of the rock wool board through the spraying openings 82 arranged in the inside of the two spraying frames 81 under the guidance of the two end connecting pipes 85 and the branch pipe 87, so that the toughness of the two surfaces of the rock wool is increased, and the risk of breaking of the rock wool board in the later period is reduced, when the cooling assembly 71 or the medicine spraying mechanism 8 fails, the staff can separate the moving assembly frame 4 from the conveying frame 1, then the locking bolt rods 724 arranged on the two sides of the front end of the guide frame 722 are screwed off, the guide frame 722 is separated from the opening region of the moving assembly frame 4, and the inside of the guide frame 722 can be repaired, which is portable and practical.

[0040] The utility model covers any alternative, modification, equivalent method and scheme which are made on the essence and range of the utility model. In order to make the public have the thorough understanding of the utility model, the specific details are explained in the following preferred embodiment of the utility model, and the utility model can also be completely understood without the description of these details for the person skilled in the art. In addition, in order to avoid unnecessary confusion to the essence of the utility model, the well-known method, process, flow, element and circuit are not explained in detail.

[0041] The above only is the preferred implementation of the utility model, should point out, for the ordinary skill in the art of the present technology, on the premise of not departing from the principle of the utility model, still can make a number of improvement and embellishment, these improvements and embellishment also should be regarded as the protection range of the utility model.

Claims

1. A rock wool slab processing device, characterized by, The utility model provides a kind of transport frame, the middle part of the transport frame is equipped with multiple transport rollers, the upper and lower parts of the transport frame are jointly installed with limiting deviation prevention mechanism, one side of the transport frame is installed with mobile assembly frame, the middle part of the mobile assembly frame is equipped with accommodating groove, the transport frame is located in the accommodating groove, the inside of the mobile assembly frame is located at the position of both sides of the accommodating groove and is provided with cooling area, the inside of the mobile assembly frame is located at the side of cooling area and is provided with medicine spraying area, the position of the mobile assembly frame corresponding with cooling area and adjacent to the transport frame is installed with cooling mechanism, the position of the mobile assembly frame corresponding with medicine spraying area is installed with medicine spraying mechanism.

2. A rock wool slab processing device according to claim 1, characterized in that The cooling mechanism includes a jet frame installed on the mobile assembly frame corresponding to the cooling area and adjacent to the transport frame, the side of the jet frame close to the transport frame is divided into multiple air guide openings, the same end of the two jet frames located on both sides of the transport frame is connected with a supply air duct, one side of the supply air duct is connected with a connecting duct, one side of the mobile assembly frame is fixedly installed with a blower, and the blower is communicated with the connecting duct.

3. A rock wool slab processing device according to claim 2, characterized in that The position of the mobile assembly frame close to the transport frame is installed with a maintenance assembly, the maintenance assembly includes a guide frame, the guide frame is concave, the transport frame is located in the guide frame, the size of the guide frame matches the accommodating groove, the position of the guide frame corresponding to the jet frame is provided with a jet groove, and the both ends of the guide frame are provided with screw grooves.

4. A rock wool board processing apparatus according to claim 1, wherein The limiting deviation prevention mechanism includes four side frames, two connecting guides and a limiting plate, the four side frames are respectively fixedly arranged at both ends of the transport frame on both sides, the two side frames located at the same end of the transport frame are symmetrically arranged about the symmetry plane of the transport frame, one side of one of the four side frames is provided with a motor, the output end of the motor is connected with a reversible screw rod, the other end of the reversible screw rod is connected with another side frame located at the end of the transport frame close to the motor, a screw rod sleeve is screw-connected to the position of the reversible screw rod close to the motor, a guide rod is arranged between the two side frames located at the end of the transport frame away from the motor, a connecting shaft is arranged between the reversible screw rod and the guide rod, one end of the connecting shaft is connected with the screw rod sleeve, and the other end of the connecting shaft is connected with the guide rod, the limiting plate is arranged in the inside of the side frame close to the motor, one end of the two connecting guides is connected with the connecting shaft, and the other end of the two connecting guides passes through a preset slot in the side frame and is connected with the limiting plate.

5. A rock wool slab processing device according to claim 4, characterized in that The limiting deviation prevention mechanism further includes another limiting plate, which is arranged in the inside of the side of the transport frame away from the motor and is fixedly connected with the side of the transport frame away from the motor.

6. A rock wool board processing apparatus according to claim 1, wherein The medicine spraying mechanism comprises a spraying frame, which is installed on the moving assembly frame at a position corresponding to the medicine spraying area and adjacent to the accommodating groove, and is provided with a plurality of spraying ports on one side close to the conveying frame; a fixed frame is fixedly arranged on the inside of the medicine spraying area on one side of the conveying frame; a medicine tank is fixedly arranged on the outside of the moving assembly frame at a position corresponding to the fixed frame; a liquid pump is installed in the inside of the fixed frame; one end of the liquid pump is connected with the medicine tank; the other end of the liquid pump is connected with a communication pipe; the other end of the communication pipe is connected with the spraying frame adjacent to the communication pipe; a shunt pipe is communicated with the side of the communication pipe; the other end of the shunt pipe is connected with the spraying frame away from the communication pipe.