Protective device for biopesticide production

Abstract

The utility model belongs to the technical field of biopesticide production, and particularly relates to a protection device for biopesticide production, which comprises a purification box, the middle part of the purifying box is in contact with a sealing plate; the side wall of the sealing plate is fixedly connected with a rectangular shell; the inner wall of the rectangular shell is slidably connected with a storage shell. The side wall of the storage shell is rotationally connected with a connecting rod; an indicating rod is hinged to the end part of the connecting rod; the indicating rod is slidably connected to the side wall of the rectangular shell in a penetrating mode. The indicating rod is slidably connected to the side wall of the sealing plate in a penetrating mode. The outer wall of the end part of the indicating rod is fixedly connected with a circular ring; the outer wall of the indicating rod is sleeved with a second spring. Adsorption materials are placed in the material storage shell, the material storage shell can move downwards due to gravity when the mass of the adsorption materials changes, the connecting rod, the second spring and the circular ring which are matched with the material storage shell operate immediately, the indicating rod is pushed to stretch out, and a user can judge whether the adsorption materials are invalid or not by observing the stretching length of the indicating rod. And timely replacement is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the biological pesticide production technical field, specifically is a kind of protective device for biological pesticide production. BACKGROUND

[0002] The biological pesticide production link is complex and has potential risk, its preparation needs multiple bioactive ingredients and chemical reagent, resulting in that production environment is full of uncertainty, part bioactive substance reacts and emits irritating or toxic gas, once leakage, it can threaten the health of operator, cause respiratory disease, long-term exposure can damage body function, in this case, biological pesticide toxic gas purification protection box, it uses specific purification technology and device, specially adsorbs, decomposes toxic gas in production environment, protects operator from toxic gas invasion.

[0003] Currently, part of biological purification protection box needs to be connected with ventilation system when using, in running process, ventilation system inhales toxic gas into biological purification protection box, material arranged in the box can adsorb and purify toxic gas in air, to reduce the risk of discharging gas polluting environment.

[0004] However, in the process of using part of biological purification protection box, operator cannot intuitively understand the use condition of adsorption material in it, as lacking intuitive and effective monitoring mode, only rely on experience or regular disassembly inspection to judge the loss degree of adsorption material, this mode not only consumes manpower and material resources, but also can not detect saturation of adsorption material in time, to cause purification effect to decline, so that toxic gas cannot be fully purified, continue to threaten the health of operator and the safety of production environment, therefore, aiming at the above problems, a protective device for biological pesticide production is provided. UTILITY MODEL CONTENT

[0005] In order to make up for the deficiency of prior art, solve at least one technical problem proposed in background art, the utility model provides a protective device for biological pesticide production.

[0006] The utility model solves the technical scheme that the utility model discloses a protective device for biological pesticide production, including purification box, the middle part of purification box is contacted with sealing plate, the side wall of sealing plate is fixedly connected with rectangle shell, the inner wall of rectangle shell is slidably connected with storage shell, the side wall of storage shell is rotatably connected with connecting rod, the end of connecting rod is hinged with indicating rod, indicating rod penetrates and is slidably connected in the side wall of rectangle shell, indicating rod penetrates and is slidably connected in the side wall of sealing plate, the outer wall of the end of indicating rod is fixedly connected with circular ring, the spring two of indicating rod outer wall is sleeved, one end of spring two is fixedly connected in the side wall of circular ring, the other end of spring two is fixedly connected in the inner side of rectangle shell.

[0007] Preferably, a limiting shell is fixedly connected to the side wall of the purification box; the inner wall of the limiting shell contacts a limiting block; the limiting block is slidably connected to the side wall of the sealing plate; a guide plate slides on the side wall of the limiting block; a push plate is fixedly connected to the side wall of the guide plate; a through groove is symmetrically opened on the side wall of the guide plate; a sliding rod is fixedly connected to the side wall of the limiting block; the outer wall of the sliding rod slides on the inner wall of the through groove.

[0008] Preferably, a sealing groove is provided in the middle of the purification box; a sealing strip is fixedly connected to the outer wall of the sealing plate; the sealing strip contacts the inner wall of the sealing groove; a sliding groove is provided at the bottom of the inner side of the purification box; a slider is slidably connected to the inner wall of the sliding groove; a sliding plate is fixedly connected to the top of the slider; the top of the sliding plate contacts the bottom of the rectangular shell; a fixing block is rotatably connected to the inner wall of the end of the sliding plate; the end of the fixing block is fixedly connected to the side wall of the bottom of the sealing plate.

[0009] Preferably, a cover plate is slidably provided on the inner wall of the top of the rectangular shell; a plate-removing groove is provided on the top of the cover plate; a second through groove is provided on the inner wall of the top of the rectangular shell; a rectangular strip is fixedly connected to the side wall of the cover plate; the rectangular strip slides on the inner wall of the second through groove.

[0010] Preferably, the outer wall of the indicator rod is provided with an indicator groove; multiple sets of indicator grooves are provided; and multiple sets of indicator grooves are evenly provided on the outer wall of the indicator rod.

[0011] Preferably, the sealing plate has a rectangular groove on its side wall; a movable plate is elastically connected to the inner wall of the rectangular groove via a spring; one end of the movable plate is fixed to the side wall of the guide plate; the other end of the movable plate is slidably connected to the inner wall of the rectangular groove; one end of the spring is fixed to the inner wall of the rectangular groove; the other end of the spring is fixed to the bottom of the movable plate.

[0012] Preferably, a rectangular groove is formed on one side of the sealing plate sidewall located in the rectangular groove two; a rectangular plate is slidably connected to the inner wall of the rectangular groove one; and the end of the rectangular plate is fixed to the sidewall of the limiting block.

[0013] The beneficial effects of this utility model are:

[0014] 1. This utility model provides a protective device for the production of biological pesticides. By placing an adsorbent material inside a storage shell, as the adsorbent material continuously adsorbs substances, its mass gradually changes. When the mass changes to a certain extent, the storage shell will move downwards due to gravity. At this time, the connecting rod, spring 2, and ring that cooperate with the storage shell begin to function, causing the indicator rod to extend outwards. The user only needs to observe the length of the indicator rod extension to determine whether the adsorbent material has failed, thereby ensuring that the adsorbent material can be replaced in a timely manner.

[0015] 2. This utility model provides a protective device for biological pesticide production. Through the cooperation between the guide plate, push plate, through groove 1, limiting shell, sliding rod, limiting block, moving plate, spring 1 and rectangular plate, the limiting of the sealing plate can be quickly released without the need to fix it by rotating multiple sets of bolts, which improves practicality. Furthermore, when the rectangular shell is pulled out, the sealing plate can be rotated to tilt it, ensuring that the adsorbent material can be discharged smoothly, which also improves practicality. Attached Figure Description

[0016] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0017] Figure 1 This is a perspective view of the present invention;

[0018] Figure 2 This is a three-dimensional sectional view of the purification box and guide plate in this utility model.

[0019] Figure 3 This is a three-dimensional sectional view of the sealing plate and the rectangular shell in this utility model.

[0020] Figure 4 This is a three-dimensional sectional view of the cover plate and rectangular shell in this utility model.

[0021] Figure 5 This utility model Figure 2 A magnified 3D view of region A;

[0022] Figure 6 This utility model Figure 3 A magnified 3D view of region B;

[0023] Figure 7 This utility model Figure 4 A magnified 3D view of region C.

[0024] Legend:

[0025] 1. Cleanroom; 2. Sealing plate; 21. Sealing strip; 22. Slide plate; 23. Slider; 24. Fixing block; 25. Rectangular groove one; 26. Rectangular groove two; 3. Guide plate; 31. Push plate; 32. Through groove one; 33. Limiting shell; 34. Sliding rod; 35. Limiting block; 36. Moving plate; 37. Spring one; 38. Rectangular plate; 4. Rectangular shell; 41. Storage shell; 42. Connecting rod; 43. Cover plate; 44. Rectangular strip; 45. Through groove two; 46. Plate retrieval groove; 47. Indicator rod; 48. Indicator groove; 49. Spring two; 410. Ring; 5. Sliding groove; 6. Sealing groove. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0027] Specific implementation examples are given below.

[0028] Please see Figure 1 - Figure 7 This utility model provides a protective device for biological pesticide production, including a purification box 1; a sealing plate 2 is in contact with the middle of the purification box 1; a rectangular shell 4 is fixedly connected to the side wall of the sealing plate 2; a storage shell 41 is slidably connected to the inner wall of the rectangular shell 4; a connecting rod 42 is rotatably connected to the side wall of the storage shell 41; an indicator rod 47 is hinged to the end of the connecting rod 42; the indicator rod 47 is slidably connected to the side wall of the rectangular shell 4; the indicator rod 47 is slidably connected to the side wall of the sealing plate 2; a ring 410 is fixedly connected to the outer wall of the end of the indicator rod 47; a second spring 49 is sleeved on the outer wall of the indicator rod 47; one end of the second spring 49 is fixedly connected to the side wall of the ring 410; the other end of the second spring 49 is fixedly connected to the inner side of the rectangular shell 4; during operation, the purification box 1 is connected to the ventilation system to ensure that toxic gases can pass through it before being discharged. The adsorption material inside can purify the toxic gases, reducing the harm of the discharged air to the environment and personnel, and protecting the environment and workers. The equipment provides some protection. During use, the adsorbent material can be placed on the inner wall of the storage shell 41. The storage shell 41 has a hollow design to ensure that toxic gas can pass through smoothly and come into contact with the adsorbent material inside. When the adsorbent material comes into contact with substances in the toxic gas, it will adsorb the toxic substances. After prolonged use, the adsorbent material will change its mass due to the adsorption of a large amount of toxic substances. At this time, the storage shell 41 will move downward under the influence of gravity, and the connecting rod 42 will change its angle accordingly. The connecting rod 42 will rotate with the storage shell 41, and at the same time, its other end will rotate with the indicator rod 47. This will cause the indicator rod 47 to move horizontally, slowly extending out of the rectangular shell 4 and passing through the sealing plate 2. When the indicator rod 47 moves, it will drive the ring 410 to move and compress the spring 49. The staff can judge the usage of the adsorbent material by observing the length of the extended indicator rod 47, ensuring the purification effect of the purification box 1 on toxic gas purification and improving protection.

[0029] Furthermore, such as Figure 1 - Figure 2 and Figure 5As shown, a limiting shell 33 is fixedly connected to the side wall of the purification box 1; the inner wall of the limiting shell 33 contacts a limiting block 35; the limiting block 35 is slidably connected to the side wall of the sealing plate 2; a guide plate 3 slides on the side wall of the limiting block 35; a push plate 31 is fixedly connected to the side wall of the guide plate 3; a through groove 32 is symmetrically opened on the side wall of the guide plate 3; a sliding rod 34 is fixedly connected to the side wall of the limiting block 35; the outer wall of the sliding rod 34 slides on the inner wall of the through groove 32. During operation, when it is necessary to open the sealing plate 2 to adsorb... When changing materials, simply hold the push plate 31 and push the guide plate 3. At this time, the slide rod 34 will slide on the inner wall of the through groove 32 and drive the limit block 35 to move along the slope of the through groove 32. When the limit block 35 moves, it will slowly move out from the inner wall of the limit shell 33 until the limit block 35 is completely moved out. Then the sealing plate 2 can be pulled out. There is no need for the staff to loosen and fix the sealing plate 2 by turning multiple sets of bolts, which improves the closing efficiency of the sealing plate 2.

[0030] Furthermore, such as Figure 3 and Figure 6 As shown, a sealing groove 6 is provided in the middle of the purification box 1; a sealing strip 21 is fixedly connected to the outer wall of the sealing plate 2; the sealing strip 21 contacts the inner wall of the sealing groove 6; a sliding groove 5 is provided at the bottom of the inner side of the purification box 1; a slider 23 is slidably connected to the inner wall of the sliding groove 5; a sliding plate 22 is fixedly connected to the top of the slider 23; the top of the sliding plate 22 contacts the bottom of the rectangular shell 4; a fixing block 24 is rotatably connected to the inner wall of the end of the sliding plate 22; the end of the fixing block 24 is fixedly connected to the side wall of the bottom of the sealing plate 2. During operation, when the sealing plate 2 is closed, the sealing strip 21 will be stuck in the inner wall of the sealing groove 6 to ensure... When the sealing plate 2 is closed, it provides a tight seal. When the sealing plate 2 is opened, it moves the sliding plate 22 via the fixing block 24. The sliding plate 22 moves the slider 23 along the inner wall of the slide groove 5 until the slider 23 moves to the other end of the slide groove 5. At this point, the rectangular shell 4 has been completely moved out of the purification box 1. Then, the sealing plate 2 can be pushed to make the fixing block 24 and the sliding plate 22 rotate. This causes the sealing plate 2 to rotate and tilt the rectangular shell 4, allowing the adsorbent material inside the storage shell 41 to be poured out directly without having to manually remove it bit by bit, thus improving convenience.

[0031] Furthermore, such as Figure 4As shown, a cover plate 43 slides on the inner wall of the top of the rectangular shell 4; a plate-retrieving groove 46 is opened at the top of the cover plate 43; a through groove 45 is opened on the inner wall of the top of the rectangular shell 4; a rectangular strip 44 is fixed to the side wall of the cover plate 43; the rectangular strip 44 slides on the inner wall of the through groove 45. During operation, when the rectangular shell 4 is moved out of the purification box 1 and is in an inclined state, the operator can insert his finger into the plate-retrieving groove 46 and then pull the cover plate 43. At this time, the rectangular strip 44 will move out from the inner wall of the through groove 45, so that the adsorbent material inside the storage shell 41 will be released, and then a new one can be put in. When closing, the operation method is the same as above.

[0032] Furthermore, such as Figure 4 and Figure 7 As shown, the outer wall of the indicator rod 47 is provided with an indicator groove 48; multiple sets of indicator grooves 48 are provided; and multiple sets of indicator grooves 48 are evenly opened on the outer wall of the indicator rod 47. When the indicator rod 47 is extended during operation, the operator can observe the number of indicator grooves 48 opened on the extended part of the indicator rod 47, which makes it convenient to observe whether the length of the indicator rod 47 has changed, thus improving its practicality.

[0033] Furthermore, such as Figure 2 and Figure 5 As shown, a rectangular groove 26 is formed on the side wall of the sealing plate 2; a movable plate 36 is elastically connected to the inner wall of the rectangular groove 26 via a spring 37; one end of the movable plate 36 is fixed to the side wall of the guide plate 3; the other end of the movable plate 36 is slidably connected to the inner wall of the rectangular groove 26; one end of the spring 37 is fixed to the inner wall of the rectangular groove 26; the other end of the spring 37 is fixed to the bottom of the movable plate 36. During operation, when the guide plate 3 is pushed, it will drive the movable plate 36 to move and squeeze the spring 37. When the guide plate 3 is released, the spring 37 will push the movable plate 36 to reset through its own elasticity, and the guide plate 3 will also reset accordingly, ensuring quick positioning.

[0034] Furthermore, such as Figure 2 and Figure 5 As shown, a rectangular groove 25 is provided on one side of the rectangular groove 26 on the side wall of the sealing plate 2; a rectangular plate 38 is slidably connected to the inner wall of the rectangular groove 25; the end of the rectangular plate 38 is fixed to the side wall of the limiting block 35. During operation, the cooperation between the rectangular groove 25 and the rectangular plate 38 ensures that the limiting block 35 can only move linearly when it moves, reducing the risk of it deviating during movement.

[0035] Working Principle: The purification chamber 1 is connected to the ventilation system to ensure that toxic gases can pass through before being discharged. The adsorbent material inside purifies the toxic gases, reducing the harm of the discharged air to the environment and personnel, and providing some protection for the environment and workers. During use, the adsorbent material is placed on the inner wall of the storage shell 41. The storage shell 41 has a perforated design to ensure that the toxic gases can pass through smoothly and come into contact with the adsorbent material inside. When the adsorbent material comes into contact with the substances in the toxic gas, it adsorbs the toxic substances. With prolonged use, the adsorbent material will change its mass due to the adsorption of a large amount of toxic substances. At this time, the storage shell 41 will move downwards under the influence of gravity, and the connecting rod 42 will follow suit. The angle will change, and the connecting rod 42 will rotate with the storage shell 41. At the same time, its other end will rotate with the indicator rod 47, so that the indicator rod 47 will move horizontally and slowly extend out of the rectangular shell 4 and pass through the sealing plate 2. When the indicator rod 47 moves, it will drive the ring 410 to move and compress the spring 49. The staff can judge the use of the adsorbent material by observing the length of the extended indicator rod 47, so as to ensure the purification effect of the purification box 1 on toxic gas purification and improve protection. In addition, when the indicator rod 47 extends, the staff can observe the number of indicator grooves 48 opened on the extended part of the indicator rod 47, so as to facilitate the observation of whether the length of the indicator rod 47 has changed, thus improving practicality.

[0036] When it is necessary to open the sealing plate 2 to replace the adsorbent material, simply hold the push plate 31 and push the guide plate 3. At this time, the slide rod 34 will slide on the inner wall of the through groove 32 and drive the limiting block 35 to move along the slope of the through groove 32. When the limiting block 35 moves, it will slowly move out from the inner wall of the limiting shell 33 until the limiting block 35 is completely moved out. At this time, the sealing plate 2 can be pulled out. There is no need for the staff to loosen and fix the sealing plate 2 by turning multiple sets of bolts, which improves the closing efficiency of the sealing plate 2. It should be noted that when the guide plate 3 is pushed, it will drive the moving plate 36 to move and squeeze the spring 37. When the guide plate 3 is released, the spring 37 will push the moving plate 36 to reset through its own elasticity, and the guide plate 3 will also reset accordingly, ensuring the quickness of the limiting. In addition, through the cooperation of the rectangular groove 25 and the rectangular plate 38, it is ensured that the limiting block 35 can only move linearly when it moves, reducing the risk of it deviating during movement.

[0037] When the sealing plate 2 is closed, the sealing strip 21 will be stuck in the inner wall of the sealing groove 6 to ensure the sealing of the sealing plate 2 when closed. When the sealing plate 2 is opened, it will drive the sliding plate 22 to move through the fixing block 24. The sliding plate 22 will drive the slider 23 to move in the inner wall of the slide groove 5 until the slider 23 moves to the other end of the slide groove 5. At this time, the rectangular shell 4 has been completely moved out of the purification box 1. Then the sealing plate 2 can be pushed to make the fixing block 24 and the sliding plate 22 rotate. In this way, the sealing plate 2 will drive the rectangular shell 4 to rotate and tilt. Then the cover plate 43 can be opened to pour out the adsorbent material inside the storage shell 41. It does not need to be manually removed bit by bit, which improves convenience.

[0038] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A protective device for biopesticide production, comprising a purification tank (1); characterized by: The middle part of the purification tank (1) is in contact with the sealing plate (2); the side wall of the sealing plate (2) is fixedly connected with the rectangular shell (4); the inner wall of the rectangular shell (4) is slidably connected with the storage shell (41); the side wall of the storage shell (41) is rotatably connected with the connecting rod (42); the end of the connecting rod (42) is hingedly connected with the indicating rod (47); the indicating rod (47) penetrates and is slidably connected with the side wall of the rectangular shell (4); the indicating rod (47) penetrates and is slidably connected with the side wall of the sealing plate (2); the outer wall of the end of the indicating rod (47) is fixedly connected with the circular ring (410); the spring (49) is sleeved on the outer wall of the indicating rod (47); one end of the spring (49) is fixedly connected with the side wall of the circular ring (410); the other end of the spring (49) is fixedly connected with the inner side of the rectangular shell (4).

2. The protective device for biopesticide production according to claim 1, characterized in that: The side wall of the purification tank (1) is fixedly connected with the limiting shell (33); the inner wall of the limiting shell (33) is in contact with the limiting block (35); the limiting block (35) is slidably connected with the side wall of the sealing plate (2); the side wall of the limiting block (35) is slidably connected with the guide plate (3); the side wall of the guide plate (3) is fixedly connected with the push plate (31); the side wall of the guide plate (3) is symmetrically provided with the through groove (32); the side wall of the limiting block (35) is fixedly connected with the slide rod (34); the outer wall of the slide rod (34) is slidably connected with the inner wall of the through groove (32).

3. The protective device for biopesticide production according to claim 1, characterized in that: The middle part of the purification tank (1) is provided with a sealing groove (6); the outer wall of the sealing plate (2) is fixedly connected with the sealing strip (21); the sealing strip (21) is in contact with the inner wall of the sealing groove (6); the bottom of the inner side of the purification tank (1) is provided with a sliding groove (5); the inner wall of the sliding groove (5) is slidably connected with the sliding block (23); the top of the sliding block (23) is fixedly connected with the sliding plate (22); the top of the sliding plate (22) is in contact with the bottom of the rectangular shell (4); the inner wall of the end of the sliding plate (22) is rotatably connected with the fixed block (24); the end of the fixed block (24) is fixedly connected with the side wall of the bottom of the sealing plate (2).

4. The protective device for biopesticide production according to claim 1, characterized in that: The inner wall of the top end of the rectangular shell (4) is slidably connected with the cover plate (43); the top of the cover plate (43) is provided with a taking plate groove (46); the inner wall of the top of the rectangular shell (4) is provided with a through groove (45); the side wall of the cover plate (43) is fixedly connected with the rectangular strip (44); the rectangular strip (44) is slidably connected with the inner wall of the through groove (45).

5. The protective device for biopesticide production according to claim 1, characterized in that: The outer wall of the indicating rod (47) is provided with an indicating groove (48); the indicating groove (48) is provided with a plurality of groups; and the plurality of indicating grooves (48) are uniformly provided on the outer wall of the indicating rod (47).

6. The protective device for biopesticide production according to claim 2, characterized in that: The side wall of the sealing plate (2) is provided with a rectangular groove (26); the inner wall of the rectangular groove (26) is elastically connected with the moving plate (36) through the spring (37); the end of the moving plate (36) is fixedly connected with the side wall of the guide plate (3); the other end of the moving plate (36) is slidably connected with the inner wall of the rectangular groove (26); one end of the spring (37) is fixedly connected with the inner wall of the rectangular groove (26); the other end of the spring (37) is fixedly connected with the bottom of the moving plate (36).

7. The protective device for biopesticide production according to claim 2, characterized in that: The side wall of the sealing plate (2) is provided with a rectangular groove one (25) on one side of the rectangular groove two (26); the inner wall of the rectangular groove one (25) is slidably connected with a rectangular plate (38); and the end of the rectangular plate (38) is fixedly connected with the side wall of the limiting block (35).

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