Disinfection device for pig farm

Abstract

The disinfection device comprises a supporting frame, a hoisting plate and a transverse reciprocating lead screw are installed on the supporting frame, the transverse reciprocating lead screw is sleeved with a lead screw sleeve in a threaded mode, an installation frame is arranged on the lead screw sleeve through a synchronizing mechanism, and two rotating cavities, two movable cavities and a transmission cavity are formed in the installation frame. And vertical reciprocating lead screws extending into the transmission cavities are rotationally arranged in the two rotating cavities correspondingly, the two vertical reciprocating lead screws are connected through a transmission mechanism, a rack is installed on the hoisting plate, and one of the vertical reciprocating lead screws is connected with the rack through a rotating mechanism. The disinfection device is high in automation degree, the transverse reciprocating lead screw and the vertical reciprocating lead screw are driven by the motor, the function of automatically spraying disinfectant is achieved, manual intervention is not needed, the disinfection efficiency is greatly improved, and the labor intensity is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of disinfection, in particular to a disinfection device for a pig farm. Background Technique

[0002] In a pig farm, health and epidemic prevention are crucial links. Good disinfection measures can effectively prevent the spread of diseases and ensure the healthy growth of pigs. Traditional disinfection methods mainly rely on manual spraying of disinfectant solution.

[0003] This not only has extremely high labor intensity. The staff needs to carry heavy disinfection equipment and shuttle back and forth in various areas of the pig farm for spraying operations, consuming a large amount of physical strength and time. Moreover, the efficiency is extremely low. Manual spraying is often slow and difficult to cover every corner of the entire pig farm in a short time. At the same time, due to the limitations of manual operation, it is difficult to ensure the comprehensiveness and timeliness of disinfection. In actual operation, there may be situations where some areas are missed or disinfection is not carried out on time, leaving hidden dangers for the spread of diseases. To address this problem, a disinfection device for a pig farm is proposed here. Content of the Utility Model

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose a disinfection device for a pig farm.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A disinfection device for a pig farm, including a support frame, on which a lifting plate and a horizontal reciprocating lead screw are installed. A lead screw sleeve is threadedly sleeved on the horizontal reciprocating lead screw. An installation frame is provided on the lead screw sleeve through a synchronization mechanism. Two rotating cavities, two moving cavities and a transmission cavity are arranged in the installation frame. Vertical reciprocating lead screws extending into the transmission cavity are rotatably arranged in the two rotating cavities. The two vertical reciprocating lead screws are connected through a transmission mechanism. A rack is installed on the lifting plate. One of the vertical reciprocating lead screws is connected to the rack through a rotating mechanism. Piston plates are arranged in the two moving cavities. The piston plates are connected to the vertical reciprocating lead screws through a connection mechanism. An atomizing nozzle and a liquid inlet pipe communicating with the moving cavity are installed on the installation frame.

[0007] Preferably, the synchronization mechanism includes a synchronization block installed on the lead screw sleeve, and a synchronization groove corresponding to the synchronization block is arranged on the surface of the installation frame in contact with the lead screw sleeve.

[0008] Preferably, the transmission mechanism includes belt pulleys installed on the two vertical reciprocating lead screws, and the two belt pulleys are connected through a belt.

[0009] Preferably, the rotating mechanism includes a gear mounted on the mounting frame and connected to one of the vertical reciprocating lead screws, and the gear meshes with a rack.

[0010] Preferably, the connecting mechanism includes a connecting frame threadedly sleeved on the vertical reciprocating lead screw, and the connecting frame is fixedly connected to the piston plate.

[0011] Preferably, a limiting rod is provided on the support frame, the limiting rod is parallel to the horizontal reciprocating lead screw, and the limiting rod slidably penetrates through the lead screw sleeve.

[0012] Preferably, a first one-way valve is provided in the atomizing nozzle, and a second one-way valve is provided in the liquid inlet pipe.

[0013] Advantages of the present utility model:

[0014] 1. High degree of automation: The disinfection device drives the horizontal reciprocating lead screw and the vertical reciprocating lead screw through a motor, realizing the function of automatically spraying disinfectant, without manual intervention, greatly improving the disinfection efficiency and reducing the labor intensity.

[0015] 2. The design of two movable chambers and the up-and-down reciprocating movement of the piston plate make the spraying of disinfectant continuous, ensuring the stability of the disinfection effect.

[0016] 3. Reliable synchronous movement: The synchronous block and synchronous groove in the synchronous mechanism ensure the synchronous movement of the lead screw sleeve and the mounting frame, improving the operation accuracy and reliability of the device. At the same time, it is also convenient for disassembly and installation between the two.

[0017] 4. By setting the gear and the rack, the automatic rotation of the vertical reciprocating lead screw can be realized during the movement, without additionally setting a power device, ensuring the linkage effect of the device. Description of the drawings

[0018] Figure 1 is a right-view structural schematic diagram of a disinfection device for a pig farm proposed by the present utility model;

[0019] Figure 2 is a left-view structural schematic diagram of a disinfection device for a pig farm proposed by the present utility model;

[0020] Figure 3 is a bottom-view structural schematic diagram of a disinfection device for a pig farm proposed by the present utility model;

[0021] Figure 4 is Figure 1 the vertical cross-sectional structural schematic diagram of;

[0022] Figure 5 is Figure 4 the enlarged schematic diagram of the structure at A of;

[0023] In the figure: 1 support frame, 2 hoisting plate, 3 horizontal reciprocating lead screw, 4 limiting rod, 5 rack, 6 lead screw sleeve, 7 mounting frame, 8 atomizing nozzle, 9 liquid inlet pipe, 10 handle, 11 gear, 12 synchronizing block, 13 synchronizing groove, 14 rotating cavity, 15 movable cavity, 16 piston plate, 17 connecting frame, 18 transmission cavity, 19 belt pulley, 20 vertical reciprocating lead screw. Detailed implementation manner

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0025] Refer to Figures 1-5 , a disinfection device for a pig farm, including a support frame 1, on which a hoisting plate 2 and a horizontal reciprocating lead screw 3 are installed. A power device (motor) connected to the horizontal reciprocating lead screw 3 is also provided on the support frame 1, which is not drawn in the figure, and this power device provides power for the horizontal reciprocating lead screw 3.

[0026] A lead screw sleeve 6 is threadedly sleeved on the horizontal reciprocating lead screw 3. An installation frame 7 is provided on the lead screw sleeve 6 through a synchronizing mechanism. Two rotating cavities 14, two movable cavities 15 and a transmission cavity 18 are provided in the installation frame 7. Vertical reciprocating lead screws 20 extending into the transmission cavity 18 are rotatably provided in both rotating cavities 14. Only the outer walls of the above two vertical reciprocating lead screws 20 in the rotating cavities 14 are provided with threads.

[0027] The two vertical reciprocating lead screws 20 are connected through a transmission mechanism. A rack 5 is installed on the hoisting plate 2. One of the vertical reciprocating lead screws 20 is connected to the rack 5 through a rotating mechanism. Piston plates 16 are provided in both movable cavities 15. As shown in the figure, the initial positions of the two piston plates 16 are one on top and the other at the bottom. Therefore, one of the two movable cavities 15 sucks liquid and the other sprays liquid, ensuring the continuity of the spraying of the disinfectant.

[0028] The piston plate 16 is connected to the vertical reciprocating lead screw 20 through a connecting mechanism. An atomizing nozzle 8 and a liquid inlet pipe 9 communicating with the movable cavity 15 are installed on the installation frame 7. A first one-way valve is provided in the atomizing nozzle 8, and a second one-way valve is provided in the liquid inlet pipe 9. The above first and second one-way valves control the one-way flow of the disinfectant. The other end of the above liquid inlet pipe 9 is located in the disinfectant storage tank to facilitate sucking the disinfectant into the movable cavity 15.

[0029] The synchronizing mechanism includes a synchronizing block 12 installed on the lead screw sleeve 6. A synchronizing groove 13 corresponding to the synchronizing block 12 is provided on the surface of the installation frame 7 in contact with the lead screw sleeve 6. When the installation frame 7 is installed on the lead screw sleeve 6, the synchronizing block 12 is located in the synchronizing groove 13. Therefore, the synchronous movement of the installation frame 7 can be realized by the movement of the lead screw sleeve 6.

[0030] The transmission mechanism includes pulleys 19 mounted on two vertical reciprocating lead screws 20, and the two pulleys 19 are connected by a belt. The above-mentioned pulleys 19 and the belt enable the simultaneous rotation of the two vertical reciprocating lead screws 20, serving the role of power transmission.

[0031] The rotating mechanism includes a gear 11 mounted on the mounting bracket 7 and connected to one of the vertical reciprocating lead screws 20, and the gear 11 meshes with the rack 5. With the above-mentioned gear 11 and rack 5, the rotation of the two vertical reciprocating lead screws 20 can be achieved during the movement of the mounting bracket 7.

[0032] The connection mechanism includes a connection bracket 17 threadedly sleeved on the vertical reciprocating lead screw 20, and the connection bracket 17 is fixedly connected to the piston plate 16. The above-mentioned connection bracket 17 is designed in a U shape, and its two branches both slide through the inner wall of the rotating cavity 14 and extend into the movable cavity 15, so it has its own limit and will not rotate with the vertical reciprocating lead screw 20.

[0033] A limit rod 4 is provided on the support frame 1. The limit rod 4 is parallel to the horizontal reciprocating lead screw 3, and the limit rod 4 slidably penetrates through the lead screw sleeve 6. The above-mentioned limit rod 4 limits the lead screw sleeve 6, thus preventing it from rotating with the horizontal reciprocating lead screw 3.

[0034] When the utility model is in use, the support frame 1 serves as the support structure of the whole device, on which a hoisting plate 2 and a horizontal reciprocating lead screw 3 are installed. The power device (motor) provides power for the horizontal reciprocating lead screw 3, causing the horizontal reciprocating lead screw 3 to start rotating. Since the limiting rod 4 is parallel to the horizontal reciprocating lead screw 3 and slidably penetrates through the lead screw sleeve 6, the limiting rod 4 limits the lead screw sleeve 6, thus preventing it from rotating together with the horizontal reciprocating lead screw 3. The lead screw sleeve 6 sleeved on the horizontal reciprocating lead screw 3 can only move reciprocally along the axial direction of the horizontal reciprocating lead screw 3. The lead screw sleeve 6 drives the mounting bracket 7 to move synchronously through a synchronous mechanism. During the movement of the mounting bracket 7, the gear 11 on the mounting bracket 7 meshes with the rack 5 on the hoisting plate 2. With the action of the gear 11 and the rack 5, one of the vertical reciprocating lead screws 20 starts to rotate. Through a transmission mechanism, the two vertical reciprocating lead screws 20 rotate simultaneously. When the vertical reciprocating lead screw 20 rotates, the connecting frame 17 sleeved on the vertical reciprocating lead screw 20 drives the piston plate 16 to move up and down reciprocally in the movable cavity 15. One of the two piston plates 16 moves upward and the other moves downward, causing one of the two movable cavities 15 to be in a liquid suction state and the other to be in a liquid spraying state. When the piston plate 16 moves upward, the lower movable cavity 15 sucks the disinfectant from the disinfectant storage tank through the liquid inlet pipe 9, and the second one-way valve in the liquid inlet pipe 9 opens to ensure that the disinfectant flows into the movable cavity 15 unidirectionally. At the same time, the disinfectant in the upper movable cavity 15 is sprayed out through the atomizing nozzle 8 under the extrusion of the piston plate 16, and the first one-way valve in the atomizing nozzle 8 opens to ensure that the disinfectant is sprayed out unidirectionally. When the piston plate 16 moves downward, the situation is opposite, the upper movable cavity 15 sucks the liquid, and the lower movable cavity 15 sprays the liquid, thus ensuring the continuity of the spraying of the disinfectant.

[0035] In the stopped state of the device, the mounting bracket 7 can be lifted by means of the handle 10 on the mounting bracket 7, and then the components such as the mounting bracket 7 can be separated from the components such as the horizontal reciprocating lead screw 3, which is convenient for the maintenance and repair of components such as the atomizing nozzle 8.

[0036] The above is only a preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present utility model.

Claims

1. A disinfection device for a pig farm, comprising a support frame (1), characterized in that, A lifting plate (2) and a horizontal reciprocating lead screw (3) are installed on the support frame (1). A lead screw sleeve (6) is threadedly sleeved on the horizontal reciprocating lead screw (3). An installation frame (7) is provided on the lead screw sleeve (6) through a synchronization mechanism. Two rotation cavities (14), two movable cavities (15), and a transmission cavity (18) are provided in the installation frame (7). Vertical reciprocating lead screws (20) extending into the transmission cavity (18) are rotatably provided in both of the two rotation cavities (14). The two vertical reciprocating lead screws (20) are connected through a transmission mechanism. A rack (5) is installed on the lifting plate (2). One of the vertical reciprocating lead screws (20) is connected to the rack (5) through a rotation mechanism. Piston plates (16) are provided in both of the two movable cavities (15). The piston plates (16) are connected to the vertical reciprocating lead screws (20) through a connection mechanism. An atomizing nozzle (8) and a liquid inlet pipe (9) communicated with the movable cavity (15) are installed on the installation frame (7).

2. The disinfection device for a pig farm according to claim 1, characterized in that, The synchronization mechanism includes a synchronization block (12) installed on the lead screw sleeve (6). A synchronization groove (13) corresponding to the synchronization block (12) is provided on the surface of the installation frame (7) in contact with the lead screw sleeve (6).

3. The disinfection device for a pig farm according to claim 2, characterized in that, The transmission mechanism includes belt pulleys (19) installed on the two vertical reciprocating lead screws (20). The two belt pulleys (19) are connected through a belt.

4. A disinfection device for a pig farm according to claim 3, characterized in that, The rotation mechanism includes a gear (11) installed on the installation frame (7) and connected to one of the vertical reciprocating lead screws (20). The gear (11) meshes with the rack (5).

5. The disinfection device for a pig farm according to claim 4, wherein The connection mechanism includes an adapter frame (17) threadedly sleeved on the vertical reciprocating lead screw (20). The adapter frame (17) is fixedly connected to the piston plate (16).

6. The disinfection device for a pig farm according to claim 5, wherein, A limiting rod (4) is provided on the support frame (1). The limiting rod (4) is parallel to the horizontal reciprocating lead screw (3). The limiting rod (4) slidably penetrates through the lead screw sleeve (6).

7. A disinfection device for a pig farm according to claim 5, characterized in that, A first one-way valve is provided in the atomizing nozzle (8). A second one-way valve is provided in the liquid inlet pipe (9).

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