Portable low-concentration alcohol recovery device

Abstract

The utility model relates to the technical field of alcohol recovery devices for nitrocellulose production, in particular to a portable low-concentration alcohol recovery device which can effectively prevent a distillation tank from colliding with a box body when the distillation tank is taken and placed, so that the distillation tank is more convenient to take and place, convenience is brought to workers, and the practicability is improved. Comprising a box body, four sets of universal wheels are fixedly installed at the bottom end of the box body, a taking and placing opening is formed in the front end of the box body, a box door covers the taking and placing opening in a rotating mode through hinges, a motor is fixedly installed at the position, close to the rear portion, of the right end of the box body, a push plate is fixedly connected to the rear sides of the top ends of two sets of T-shaped bearing rods, and the bottom end of the push plate makes contact with the top end of a supporting plate. Two sets of hinge seats are symmetrically and fixedly arranged at the rear end of the push plate, two sets of hinge seats are also fixedly arranged on the two sets of transmission threaded sleeves, two sets of transmission battens are symmetrically hinged to the rear end of the push plate through the two sets of hinge seats, and the front ends of the two sets of transmission battens are hinged to the hinge seats on the two sets of transmission threaded sleeves respectively.

Description

Technical Field

[0001] The utility model relates to the technical field of an alcohol recovery device for producing nitrocellulose, in particular to a convenient low-concentration alcohol recovery device. Background Art

[0002] With the development of science and technology, the application scope of nitrocellulose is no longer limited to military products, but is reflected in all aspects of daily life, such as automobile paint, solid alcohol and adhesives for electronic products. Nitrocellulose usually needs to go through processes such as opening, mixing with acid, separation of cotton acid, washing, neutralization, safety treatment, and rinsing to be completed. In order to facilitate customer use, it is usually necessary to replace water cotton with alcohol cotton using alcohol as a solvent. In the process of nitrocellulose driving alcohol, a nitrocellulose driving alcohol centrifuge is needed. After centrifugation, the low-concentration alcohol needs to be recovered to avoid waste of resources. In order to save resources and recycle the low-concentration alcohol, a low-concentration alcohol recovery device is also needed.

[0003] In the prior art, the utility model with patent publication number CN216456972U discloses a low-concentration alcohol recovery device for a nitrocellulose-driven wine centrifuge, comprising a box body, a recovery pipe connected to the left side wall of the box body, a fixed assembly connected to the left end of the recovery pipe, a fixed seat is provided below the output end of the recovery pipe, the fixed seat is fixedly connected to the inner wall of the box body through a support block, a fixed groove is provided at the right end of the fixed seat, two slide grooves are connected to the front and rear ends of the fixed groove, a T-shaped plate is slidably provided inside each slide groove, a filter screen is provided inside the fixed groove, each T-shaped plate is fixedly connected to the filter screen, a support plate is fixedly connected to the inner wall of the box body, an electric heating plate is fixedly connected to the bottom end of the support plate, a distillation tank is placed above the support plate, and a guide plate is fixedly connected to the top end of the inner wall of the box body, which is convenient for filtering and purifying low-concentration alcohol, can effectively save resources, and is highly practical.

[0004] However, the above patent still has certain disadvantages. When placing the distillation tank, since the support plate is inside the box, the staff needs to open the box door, lift the distillation tank and place it on the support plate, and then close the box door. When taking it out, the door needs to be opened, and the distillation tank needs to be pulled out first, and then lifted up from the support plate to take it away, which makes it easy for the distillation tank to collide with the box when taking it out. It is not very convenient to take and place the distillation tank, which brings inconvenience to the staff and lacks practicality. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a portable low-concentration alcohol recovery device which can effectively prevent the distillation tank from colliding with the box body when taking and placing, making it more convenient to take and place the distillation tank, bringing convenience to the staff and improving practicality.

[0006] Technical Solution

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a portable low-concentration alcohol recovery device, comprising a box body and a pushing mechanism, wherein four sets of universal wheels are fixedly installed at the bottom end of the box body, a take-in and put-out port is provided at the front end of the box body, a box door is provided on the take-in and put-out port through a hinged rotating cover, a support plate is fixedly connected to the inner wall of the box body, the pushing mechanism comprises a motor and a pushing plate, the motor is fixedly installed at a rear position on the right end of the box body, a bidirectional threaded rod is installed for horizontal rotation inside the box body, and the right end of the bidirectional threaded rod is fixedly connected to the output end of the motor, and the left-right symmetrical screw sleeves on the bidirectional threaded rod are fixedly connected to the output end of the motor. There are two groups of transmission screw sleeves, and two groups of T-shaped slide grooves are symmetrically provided on the support plate. The two groups of T-shaped slide grooves are connected to the front end of the support plate. Two groups of T-shaped supporting rods are symmetrically slid on the support plate through the cooperation of the T-shaped slide grooves. The push plate is fixedly connected to the rear side of the top of the two groups of T-shaped supporting rods, and the bottom end of the push plate contacts the top of the support plate. The rear end of the push plate is symmetrically fixed with two groups of hinged seats. A group of hinged seats are also fixed on the two groups of transmission screw sleeves. The rear end of the push plate is symmetrically hinged with two groups of transmission strips through the two groups of hinged seats. The front ends of the two groups of transmission strips are respectively hinged to the hinged seats on the two groups of transmission screw sleeves.

[0008] Preferably, an observation window is fixedly provided on the box door.

[0009] Preferably, a protective rubber pad is fixedly connected to the front end of the push plate.

[0010] Preferably, an anti-collision frame is detachably mounted on the right end of the box body by means of bolts, and the anti-collision frame covers the motor.

[0011] Preferably, reinforcement plates are fixedly provided on both the upper and lower sides of the anti-collision frame.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: when in use, when the staff needs to place the distillation tank, after opening the box door, by starting the motor, the motor drives the bidirectional threaded rod to rotate, so that the bidirectional threaded rod drives the two sets of transmission screw sleeves to move inward, and then the transmission screw sleeve pushes the push plate forward through the transmission strip plate, so that the push plate pushes the T-shaped supporting rod to move forward along the T-shaped slide groove, so that the T-shaped supporting rod extends, and then the distillation tank is placed on the two sets of T-shaped supporting rods, and the rear end of the distillation tank is against the front end of the push plate, and the two sets of T-shaped supporting rods are as symmetrical as possible to support the distillation tank from the bottom, and then the motor is reversed. Rotate to retract the T-shaped supporting rod into the T-shaped slide groove, and then the T-shaped supporting rod supports the distillation tank and moves it into the box body, so that the distillation tank is placed on the support plate. When it needs to be taken out, start the motor to make the transmission screw sleeve push the push plate forward through the transmission strip plate, so that the push plate pushes the distillation tank from the support plate out of the loading and unloading port, and supports the distillation tank through the T-shaped supporting rod. After the distillation tank moves out of the loading and unloading port, the staff can remove the distillation tank from the T-shaped supporting rod, thereby effectively avoiding the collision between the distillation tank and the box body during loading and unloading, making it more convenient to load and unload the distillation tank, bringing convenience to the staff and improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is an axonometric structural diagram of the present utility model;

[0014] Figure 2 This is a schematic diagram of the axonometric structure of the push mechanism and the support plate in the utility model;

[0015] Figure 3 This utility model Figure 2 Schematic diagram of the rear axonometric structure;

[0016] Figure 4 This is a schematic diagram of the axonometric structure of the support plate in the present invention;

[0017] Figure 5 This is a schematic diagram of the axonometric structure of the connection between the push plate and the T-shaped supporting rod in the utility model;

[0018] Markings in the attached figure: 1. Box body; 2. Universal wheel; 3. Box door; 4. Support plate; 5. Motor; 6. Bidirectional threaded rod; 7. Transmission screw sleeve; 8. T-type slide; 9. T-type supporting rod; 10. Push plate; 11. Articulated seat; 12. Transmission strip; 13. Observation window; 14. Protective rubber pad; 15. Anti-collision frame; 16. Reinforcement plate. DETAILED DESCRIPTION

[0019] The following embodiments are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0020] Example

[0021] See also Figure 1-Figure 5 The utility model is a convenient low-concentration alcohol recovery device, including a box body 1, four sets of universal wheels 2 are fixedly installed at the bottom end of the box body 1, a take-in and put-out port is provided at the front end of the box body 1, and a box door 3 is provided on the take-in and put-out port through a hinge rotation cover, a support plate 4 is fixedly connected to the inner wall of the box body 1, a motor 5 is fixedly installed at the rear right end of the box body 1, a two-way threaded rod 6 is installed inside the box body 1 for horizontal rotation, and the right end of the two-way threaded rod 6 is fixedly connected to the output end of the motor 5, and two sets of transmission screw sleeves 7 are provided on the left and right symmetrical screw sleeves on the two-way threaded rod 6, and two sets of T-shaped slide grooves 8 are symmetrically provided on the support plate 4. It is connected with the front end of the support plate 4, and two groups of T-shaped supporting rods 9 are symmetrically slidably provided on the support plate 4 through the cooperation of the T-shaped slide groove 8. The push plate 10 is fixedly connected to the rear side of the top of the two groups of T-shaped supporting rods 9. The bottom end of the push plate 10 contacts the top of the support plate 4. The rear end of the push plate 10 is symmetrically fixed with two groups of hinge seats 11. The two groups of transmission screw sleeves 7 are also fixed with a group of hinge seats 11. The rear end of the push plate 10 is symmetrically hinged with two groups of transmission strips 12 through the two groups of hinge seats 11. The front ends of the two groups of transmission strips 12 are respectively hinged with the hinge seats 11 on the two groups of transmission screw sleeves 7; when in use, when the staff needs to place the distillation tank After the box door 3 is opened, the motor 5 is started, and the motor 5 drives the bidirectional threaded rod 6 to rotate, so that the bidirectional threaded rod 6 drives the two sets of transmission screw sleeves 7 to move inward, and then the transmission screw sleeves 7 push the push plate 10 to move forward through the transmission strip plate 12, so that the push plate 10 pushes the T-shaped supporting rod 9 to move forward along the T-shaped slide 8, so that the T-shaped supporting rod 9 is extended, and then the distillation tank is placed on the two sets of T-shaped supporting rods 9, and the rear end of the distillation tank is against the front end of the push plate 10, and the two sets of T-shaped supporting rods 9 are supported symmetrically from the bottom as much as possible, and then the T-shaped supporting rod 9 is retracted to the T-shaped slide by the reverse rotation of the motor 5. The distillation tank is placed on the support plate 4 and the driving screw 7 is driven by the driving bar 12 to push the push plate 10 forward, so that the push plate 10 pushes the distillation tank out of the loading and unloading port on the support plate 4, and the distillation tank is supported by the T-shaped supporting rod 9. After the distillation tank is moved out of the loading and unloading port, the staff can remove the distillation tank from the T-shaped supporting rod 9, thereby effectively avoiding the collision between the distillation tank and the box body during loading and unloading, making it more convenient to load and unload the distillation tank, bringing convenience to the staff and improving practicality.

[0022] An observation window 13 is fixedly provided on the box door 3; by providing the observation window 13, the distillation situation inside the box body 1 can be easily observed so as to take it out in time.

[0023] The front end of the push plate 10 is fixedly connected with a protective rubber pad 14; by providing the protective rubber pad 14, when the distillation tank is placed, it can prevent the rear end of the distillation tank from colliding with the front end of the push plate 10, thereby playing a buffering and protective role.

[0024] The right end of the box body 1 is detachably mounted with an anti-collision frame 15 by means of bolts, and the anti-collision frame 15 covers the motor 5; by providing the anti-collision frame 15, the motor 5 can be prevented from being subjected to external collisions, thereby playing a protective role for the motor 5.

[0025] Reinforcement plates 16 are fixedly provided on both the upper and lower sides of the anti-collision frame 15 ; by providing the reinforcement plates 16 , the structural strength of the anti-collision frame 15 can be effectively enhanced.

[0026] The utility model is a convenient low-concentration alcohol recovery device. Its working principle is that when in use, when the staff needs to place the distillation tank, after opening the box door 3, by starting the motor 5, the motor 5 drives the bidirectional threaded rod 6 to rotate, so that the bidirectional threaded rod 6 drives the two sets of transmission screw sleeves 7 to move inward, and then the transmission screw sleeve 7 pushes the push plate 10 to move forward through the transmission strip plate 12, so that the push plate 10 pushes the T-shaped supporting rod 9 to move forward along the T-shaped slide 8, so that the T-shaped supporting rod 9 extends, and then the distillation tank is placed on the two sets of T-shaped supporting rods 9, and the rear end of the distillation tank is against the front end of the push plate 10, so that the two sets of The T-shaped supporting rod 9 symmetrically supports the distillation tank from the bottom, and then the motor 5 rotates in the opposite direction to retract the T-shaped supporting rod 9 into the T-shaped slide 8, and then the T-shaped supporting rod 9 supports the distillation tank and moves it into the box body 1, so that the distillation tank is placed on the support plate 4. When it needs to be taken out, the motor 5 is started again to make the transmission screw sleeve 7 push the push plate 10 forward through the transmission strip 12, so that the push plate 10 pushes the distillation tank out of the support plate 4 from the loading and unloading port, and supports the distillation tank through the T-shaped supporting rod 9. After the distillation tank is moved out of the loading and unloading port, the staff can remove the distillation tank from the T-shaped supporting rod 9, making it more convenient to take and place the distillation tank.

[0027] The utility model is a convenient low-concentration alcohol recovery device, and its installation method, connection method or setting method are all common mechanical methods, and can be implemented as long as they can achieve their beneficial effects; the motor of the convenient low-concentration alcohol recovery device of the utility model is purchased on the market, and technical personnel in this industry only need to install and operate it according to the instruction manual that comes with it. In addition, the box body and support plate in this application are both existing technologies disclosed in the patent publication number CN216456972U, a low-concentration alcohol recovery device for a nitrocellulose-driven wine centrifuge. The remaining specific structures and working principles have been described in detail in the disclosed patent, so they will not be elaborated on here.

[0028] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A portable low-concentration alcohol recovery device, comprising a housing (1), characterized in that: It also includes a push mechanism; A box body (1), wherein four sets of universal wheels (2) are fixedly mounted on the bottom end of the box body (1), a take-in / put-out opening is provided at the front end of the box body (1), a box door (3) is mounted on the take-in / put-out opening via a hinged rotating cover, and a support plate (4) is fixedly connected to the inner wall of the box body (1); The pushing mechanism comprises a motor (5) and a pushing plate (10), wherein the motor (5) is fixedly mounted at a rear position of the right end of the box body (1), a bidirectional threaded rod (6) is installed in the box body (1) for horizontal rotation, and the right end of the bidirectional threaded rod (6) is fixedly connected to the output end of the motor (5), two groups of transmission screw sleeves (7) are provided on the bidirectional threaded rod (6) in a left-right symmetrical screw sleeve, and two groups of T-shaped slide grooves (8) are symmetrically provided on the support plate (4), and the two groups of T-shaped slide grooves (8) are connected to the front end of the support plate (4), and the support plate (4) is provided with a T-shaped slide groove (8) through the cooperation of the T-shaped slide groove (8). Two groups of T-shaped supporting rods (9) are symmetrically provided for sliding, and the push plate (10) is fixedly connected to the rear side of the top of the two groups of T-shaped supporting rods (9). The bottom end of the push plate (10) contacts the top of the support plate (4). The rear end of the push plate (10) is symmetrically fixed with two groups of hinge seats (11). The two groups of transmission screw sleeves (7) are also fixed with a group of hinge seats (11). The rear end of the push plate (10) is symmetrically hinged with two groups of transmission strips (12) through the two groups of hinge seats (11). The front ends of the two groups of transmission strips (12) are respectively hinged with the hinge seats (11) on the two groups of transmission screw sleeves (7).

2. A portable low-concentration alcohol recovery device according to claim 1, characterized in that: An observation window (13) is fixedly provided on the box door (3).

3. A portable low-concentration alcohol recovery device as claimed in claim 2, characterized in that: The front end of the push plate (10) is fixedly connected with a protective rubber pad (14).

4. A portable low-concentration alcohol recovery device as claimed in claim 3, characterized in that: The right end of the box body (1) is detachably mounted with an anti-collision frame (15) via bolts, and the anti-collision frame (15) covers the motor (5).

5. A portable low-concentration alcohol recovery device as claimed in claim 4, characterized in that: Reinforcement plates (16) are fixedly provided on both upper and lower sides of the anti-collision frame (15).

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