Safe medicine pouring device

Abstract

The invention relates to the technical field of gunpowder charging, and discloses a safety type gunpowder pouring device which is used for assisting a gunpowder box to pour internal gunpowder and comprises a support, a gunpowder pouring box and a feeding hopper are sequentially arranged on the support in the horizontal direction, a lifting mechanism and a turnover mechanism are sequentially arranged on the support in the vertical direction, and the gunpowder pouring box is provided with a box cover; the box cover is of a flow guide funnel structure, a pesticide outlet is formed in the middle of the box cover, an air bag valve is installed outside the pesticide outlet, the pulling-up mechanism comprises two oppositely-arranged installation plates and can drive the installation plates to ascend and descend, the overturning mechanism is arranged on the outer side of one installation plate, and pesticide pouring is conducted by opening the pesticide box and placing the pesticide box in the closed pesticide pouring box. The medicine pouring box can ascend, descend and rotate, a medicine outlet of a box cover arranged on the medicine pouring box is controlled by an air bag valve, and mechanical impact between the gunpowder and the valve can be avoided.

Description

Technical Field

[0001] The present application belongs to the technical field of gunpowder charging and relates to a safe gunpowder pouring device. Background Art

[0002] In traditional gunpowder production and loading operations, the pouring process has significant safety hazards and technical defects. Conventional operations use an open pouring method, and the powder is directly transferred after the gunpowder box is opened, which easily causes powder to scatter during the operation. Since gunpowder particles are highly electrostatically sensitive and flammable, the dust cloud formed after the scattered powder comes into contact with the air can easily cause a deflagration accident, seriously threatening the life safety of operators and the integrity of production facilities. Existing pouring devices mostly use a fixed structure, and the adjustment of the pouring angle relies on manual operation, resulting in insufficient control accuracy of the pouring angle of the medicine box, which can easily cause problems such as uneven flow rate of the powder or even excessive pouring. In addition, when the conventional valve is opened and closed, the metal parts are in direct contact with the gunpowder, and the mechanical impact may generate sparks or local high temperatures, forming a potential ignition source.

[0003] Therefore, how to provide a safe medicine pouring device to prevent medicine powder from falling through closed medicine pouring becomes a technical problem that needs to be solved urgently. Summary of the invention

[0004] In order to overcome the problems existing in the related art, the present application aims to provide a safe medicine pouring device that can prevent medicine powder from falling through closed medicine pouring.

[0005] The present application is implemented through the following technical solutions.

[0006] The technical solution is to provide a safe type of pouring device for assisting a medicine box to pour out the internal gunpowder, comprising: a bracket, on which a pouring box and a feeding hopper are sequentially arranged in the horizontal direction, and a lifting mechanism and a turning mechanism are sequentially arranged in the vertical direction;

[0007] The medicine pouring box is provided with a box cover, the box cover is set as a diversion funnel structure, a medicine outlet is opened in the middle, and an air bag valve is installed outside the medicine outlet;

[0008] The flipping mechanism is arranged on the mounting plate of the pulling mechanism;

[0009] The first end of the medicine pouring box is fixedly connected to the turntable of the hollow rotating platform of the turning mechanism, and the second end thereof is provided with a rotating shaft coaxially plugged with the bearing of the pulling mechanism.

[0010] The technical solution opens the medicine box and places it in a closed medicine pouring box to pour medicine, thereby preventing medicine powder from falling. The medicine pouring box can be raised and lowered and rotated. The medicine outlet of the box cover of the medicine pouring box is controlled by an airbag valve, which can avoid mechanical collision between gunpowder and the valve.

[0011] The present invention is further configured such that two groups of clamping plates corresponding to the medicine box are arranged inside the medicine box, and the clamping plates are used to clamp the medicine box.

[0012] The present invention is further configured such that a fence and a fixing plate are sequentially arranged inside the box cover, and when the box cover is closed to close the medicine box, the fixing plate abuts against the top of the opened medicine box to limit the medicine box.

[0013] The present invention is further configured such that a feed port is provided at a first end of the feed hopper, a discharge port is provided at a second end, and the feed port has a preset height difference relative to the discharge port.

[0014] The present invention is further configured such that the feed hopper is provided with a dust removal port for connecting with a dust removal device for dust removal, and a clamp is provided outside the dust removal port.

[0015] The present invention is further configured that the lifting mechanism further includes a first motor, a plurality of sprocket sets, a transmission shaft, a closed-loop chain and a vertical track;

[0016] A plurality of sprocket groups are connected through transmission shafts;

[0017] The first motor is fixedly mounted on the top of the bracket, and its output end is transmission-connected to the sprocket assembly through the motor shaft;

[0018] The chain is circumferentially meshed and driven between the sprocket groups, and is rigidly connected to the mounting plate through a fixed seat to achieve synchronous lifting drive;

[0019] The mounting plate forms a linear lifting path constraint with the vertical track through a sliding pair cooperation mode.

[0020] The present invention is further configured such that the flipping mechanism further includes a second motor, and the second motor drives the medicine box to perform a flipping action through the hollow rotating platform.

[0021] The present invention is further configured such that the bracket is provided with a brush, and the brush is used to intercept dust from entering the bracket.

[0022] The present invention is further configured such that the clamping plate is an elastic fixing plate, and a guiding structure is provided at the top of the fixing plate.

[0023] The present invention is further configured such that the fixing plate is arranged away from the powder outlet relative to the fence, and the fence is used to separate the passing gunpowder.

[0024] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The above and other objects, features and advantages of the present application will become more apparent through a more detailed description of exemplary embodiments of the present application in conjunction with the accompanying drawings, wherein the same reference numerals generally represent the same components in the exemplary embodiments of the present application.

[0026] Figure 1 It is a structural schematic diagram shown in an embodiment of the present application;

[0027] Figure 2 It is a schematic diagram of the inverted medicine box structure shown in one embodiment of the present application;

[0028] Figure 3 It is a schematic diagram of the feed hopper structure shown in an embodiment of the present application;

[0029] Figure 4 It is a schematic diagram of the structure of the lifting mechanism shown in one embodiment of the present application;

[0030] Figure 5 It is a partial enlarged view of structure A shown in one embodiment of the present application.

[0031] Figure numerals: 1. bracket; 11. brush; 2. medicine box; 21. splint; 22. box cover; 23. fence; 24. fixing plate; 25. medicine outlet; 26. airbag valve; 3. feed hopper; 31. feed port; 32. discharge port; 33. dust removal port; 34. clamp; 4. medicine box; 5. lifting mechanism; 51. first motor; 52. sprocket set; 53. transmission shaft; 54. chain; 55. track; 56. mounting plate; 57. bearing; 6. flipping mechanism; 61. second motor; 62. hollow rotating platform. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in some embodiments of the present application to clearly and completely describe the technical solutions in some embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0033] The technical solution of the embodiments of the present application is described in detail below with reference to the accompanying drawings.

[0034] This embodiment discloses a safe type of pouring device for assisting the medicine box 4 to pour out the internal gunpowder, such as Figure 1-Figure 5 As shown, it comprises: a bracket 1, a medicine pouring box 2 and a feeding hopper 3 are sequentially arranged in the horizontal direction of the bracket 1, and a lifting mechanism 5 and a turning mechanism 6 are sequentially arranged in the vertical direction of the bracket 1;

[0035] The medicine pouring box 2 is provided with a box cover 22, which is set as a diversion funnel structure, with a medicine outlet 25 opened in the middle, and an air bag valve 26 is installed outside the medicine outlet 25;

[0036] The flipping mechanism 6 is arranged on the mounting plate 56 of the lifting mechanism 5;

[0037] The first end of the medicine inverting box 2 is fixedly connected to the turntable of the hollow rotating platform 62 of the turning mechanism 6 , and the second end thereof is provided with a rotating shaft coaxially plugged with the bearing 57 of the pulling mechanism 5 .

[0038] It should be noted that after the medicine box 4 is placed inside the inverted medicine box 2, the box cover of the medicine box 4 can be removed, and a closed environment can be formed by cooperating with the box cover 22 of the inverted medicine box 2. Then the lifting mechanism 5 drives the inverted medicine box 2 to be lifted to a preset position, that is, close to the position of the feed hopper 3. The flipping mechanism 6 drives the inverted medicine box 2 to tilt at a certain angle, so that the gunpowder inside the medicine box 4 is poured into the feed hopper 3, and subsequent operations are completed through other equipment connected to the tail end of the feed hopper 3. During this process, when the gunpowder passes through the airbag valve 26, no strong impact will be generated, resulting in sparks or local high temperature.

[0039] like Figure 2 As shown, two groups of clamping plates 21 corresponding to the medicine box 4 are arranged inside the medicine box 2, and the clamping plates 21 are used to clamp the medicine box 4.

[0040] like Figure 2 As shown, a fence 23 and a fixing plate 24 are sequentially arranged inside the box cover 22. When the box cover 22 closes the medicine box 2, the fixing plate 24 abuts against the top of the opened medicine box 4 to limit the medicine box 4.

[0041] It should be noted that the position of the medicine box 4 can be simply limited by the clamping plate 21. When the medicine box 2 is inverted and the lid is closed, the fixing plate 24 cooperates with the clamping plate 21 to fix the medicine box 4.

[0042] like Figure 3 As shown, a feed port 31 is disposed at a first end of the feed hopper 3 , and a discharge port 32 is disposed at a second end, and the feed port 31 has a preset height difference relative to the discharge port 32 .

[0043] like Figure 3 As shown, the feed hopper 3 is provided with a dust removal port 33 for connecting to a dust removal device for dust removal, and a clamp 34 is provided outside the dust removal port 33 .

[0044] It should be noted that during operation, dust is present, so a dust removal port is provided at the top of the feed hopper 3, and a dust removal device can be connected to complete the dust removal work.

[0045] like Figure 4 As shown, the lifting mechanism 5 also includes a first motor 51, a plurality of sprocket sets 52, a transmission shaft 53, a closed-loop chain 54 and a vertical track 55;

[0046] A plurality of sprocket sets 52 are connected in transmission via a transmission shaft 53;

[0047] The first motor 51 is fixedly mounted on the top of the bracket 1, and its output end is transmission-connected to the sprocket set 52 via the motor shaft;

[0048] The chain 54 is circumferentially meshed and driven between the sprocket sets 52, and is rigidly connected to the mounting plate 56 through a fixed seat to achieve synchronous lifting drive;

[0049] The mounting plate 56 forms a linear lifting path constraint with the vertical track 55 through a sliding pair.

[0050] It should be noted that the lifting mechanism 5 is a prior art, including a first motor 51, a sprocket set 52, a transmission shaft 53, a chain 54 and a vertical track 55, as well as the connection and matching relationship between the structures.

[0051] like Figure 5 As shown, the flipping mechanism 6 also includes a second motor 61, and the second motor 61 drives the medicine box 2 to perform a flipping action through the hollow rotating platform 62.

[0052] It should be noted that the flipping mechanism 6 is a prior art, including a second motor 61, a hollow rotating platform 62, and the connection and matching relationship between the structures.

[0053] like Figure 1 and Figure 5 As shown, the bracket 1 is provided with a brush 11, and the brush 11 is used to intercept dust from entering the bracket.

[0054] like Figure 2 As shown, the clamping plate 21 is an elastic fixing plate, and a guiding structure is provided on the top of the fixing plate.

[0055] like Figure 2 As shown, the fixing plate 24 is arranged away from the powder outlet 25 relative to the fence 23, and the fence 23 is used to separate the passing gunpowder.

[0056] Working principle: by opening the medicine box 4 and placing it in the closed medicine pouring box 2 to pour the medicine, the medicine powder can be prevented from falling. The medicine pouring box 2 can be raised and lowered and rotated. The medicine outlet 25 of the box cover 22 of the medicine pouring box 2 is controlled by an airbag valve 26, which can avoid mechanical collision between gunpowder and the valve, generating sparks or local high temperature.

[0057] The embodiments of the present application have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The selection of terms used herein is intended to best explain the principles of the embodiments, practical applications, or improvements to the technology in the market, or to enable other persons of ordinary skill in the art to understand the embodiments disclosed herein.

Claims

1. A safe type gunpowder pouring device, used to assist a gunpowder box (4) in pouring out the gunpowder inside, characterized in that: include: A support (1), wherein a medicine pouring box (2) and a feeding hopper (3) are sequentially arranged in the horizontal direction of the support (1), and a lifting mechanism (5) and a turning mechanism (6) are sequentially arranged in the vertical direction of the support (1); The medicine pouring box (2) is provided with a box cover (22), the box cover (22) is set as a diversion funnel structure, a medicine outlet (25) is opened in the middle, and an air bag valve (26) is installed outside the medicine outlet (25); The flipping mechanism (6) is arranged on the mounting plate (56) of the lifting mechanism (5); The first end of the medicine pouring box (2) is fixedly connected to the turntable of the hollow rotating platform (62) of the turning mechanism (6), and the second end thereof is provided with a rotating shaft coaxially plugged with the bearing (57) of the lifting mechanism (5).

2. The safe medicine pouring device according to claim 1, characterized in that: Two groups of clamping plates (21) corresponding to the medicine box (4) are arranged inside the medicine box (2), and the clamping plates (21) are used to clamp the medicine box (4).

3. The safe medicine pouring device according to claim 1, characterized in that: The interior of the box cover (22) is provided with a fence (23) and a fixing plate (24) in sequence. When the box cover (22) closes the medicine box (2), the fixing plate (24) abuts against the top of the opened medicine box (4) to limit the position of the medicine box (4).

4. The safe medicine pouring device according to claim 1, characterized in that: The feed hopper (3) is provided with a feed port (31) at a first end and a discharge port (32) at a second end, and the feed port (31) has a preset height difference relative to the discharge port (32).

5. The safe medicine pouring device according to claim 1, characterized in that: The feed hopper (3) is provided with a dust removal port (33) for connecting to a dust removal device for dust removal, and a clamp (34) is provided outside the dust removal port (33).

6. The safe medicine pouring device according to claim 1, characterized in that: The lifting mechanism (5) further comprises a first motor (51), a plurality of sprocket sets (52), a transmission shaft (53), a closed-loop chain (54) and a vertical track (55); A plurality of sprocket groups (52) are connected in transmission via a transmission shaft (53); The first motor (51) is fixedly mounted on the top of the bracket (1), and its output end is transmission-connected to the sprocket set (52) via the motor shaft; The chain (54) is circumferentially meshed and driven between the sprocket sets (52), and is rigidly connected to the mounting plate (56) through a fixed seat to achieve synchronous lifting drive; The mounting plate (56) forms a linear lifting path constraint with the vertical track (55) through a sliding pair cooperation mode.

7. The safe medicine pouring device according to claim 1, characterized in that: The flipping mechanism (6) further comprises a second motor (61), and the second motor (61) drives the medicine box (2) to perform a flipping action via a hollow rotating platform (62).

8. The safe medicine pouring device according to claim 1, characterized in that: The bracket (1) is provided with a brush (11), and the brush (11) is used to intercept dust from entering the bracket.

9. The safe medicine pouring device according to claim 2, characterized in that: The clamping plate (21) is an elastic fixing plate, and a guiding structure is provided at the top end of the fixing plate.

10. The safe medicine pouring device according to claim 1, characterized in that: The fixing plate (24) is arranged away from the powder outlet (25) relative to the fence (23), and the fence (23) is used to separate the passing gunpowder.

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