A mobile blowing vehicle for storage cabinets

Abstract

The present invention discloses a mobile blowing vehicle for a storage cabinet, which includes a vehicle body. A gas storage tank, a magnetic adsorption nozzle and a blowing pipe bracket are provided on the vehicle body. An exhaust valve is provided on the gas storage tank, and the exhaust valve is connected to the magnetic adsorption nozzle through a blowing pipe. The blowing pipe is wound around the blowing pipe bracket. Among them, the magnetic adsorption nozzle includes a blowing pipe and a first adjustable magnetic base. The blowing pipe is fixed on the first adjustable magnetic base, and the inlet end of the blowing pipe is communicated with the outlet end of the blowing pipe. By using the magnetic adsorption nozzle to inject high-pressure gas into the inside of the support rod, the present invention can quickly clean the scattered materials accumulated inside the support rod, reducing the labor intensity of workers.

Description

Technical Field

[0001] The present invention relates to the technical field of tobacco, and particularly to a cleaning device for the drive chain support of a storage cabinet in the tobacco industry. Background Art

[0002] In the production of the tobacco industry, a storage cabinet is a device for storing tobacco materials and is used to adjust the production rhythm.

[0003] The materials are stored on a movable storage belt, and the storage belt is supported by drive chains and struts. Since the stored materials are heavy, the struts of the drive chains are made of square steel to ensure sufficient strength.

[0004] During production, the storage belt moves forward to convey the materials forward. During the material conveyance process, some scattered materials fly around and accumulate inside the struts. Since the length of the struts is about 2 meters, it is extremely difficult to clean the scattered materials accumulated inside, and the number of struts is large. Generally, there are hundreds of struts in a single storage cabinet, and only manual cleaning can be carried out, resulting in a large workload and poor cleaning effect. Summary of the Invention

[0005] The purpose of the present invention is to provide a movable cleaning vehicle for a storage cabinet to solve the deficiencies in the prior art. It can quickly and conveniently clean the scattered materials accumulated inside the struts, reduce the labor intensity of workers, and improve the cleaning efficiency.

[0006] The present invention provides a movable cleaning vehicle for a storage cabinet, which includes a vehicle body. An air storage tank, a magnetic adsorption nozzle, and a cleaning pipe support are provided on the vehicle body. An exhaust valve is provided on the air storage tank, and the exhaust valve is connected to the magnetic adsorption nozzle through a cleaning pipe. The cleaning pipe is wound around the cleaning pipe support;

[0007] Among them, the magnetic adsorption nozzle includes a blowing pipe and a first adjustable magnetic base. The blowing pipe is fixed on the first adjustable magnetic base, and the inlet end of the blowing pipe is communicated with the outlet end of the cleaning pipe.

[0008] For a movable cleaning vehicle for a storage cabinet as described above, preferably, the magnetic adsorption nozzle further includes a gland. The gland presses the inlet end of the blowing pipe on the first adjustable magnetic base and is fixed by bolts.

[0009] For a movable cleaning vehicle for a storage cabinet as described above, preferably, the blowing pipe is made of stainless steel material, and the middle section of the blowing pipe is in an inverted "U" shape.

[0010] For a movable cleaning vehicle for a storage cabinet as described above, preferably, the blowing pipe is threadedly connected to the cleaning pipe; a contraction port is provided at the outlet end of the blowing pipe.

[0011] A mobile blowing vehicle for a storage cabinet as described above. Preferably, a magnetic adsorption type displacement control valve is further provided on the vehicle body. The magnetic adsorption type displacement control valve includes a second adjustable magnetic base, a rotating shaft, a rotating shaft seat, a swing rod and an externally controlled magnetic one-way valve. The rotating shaft is fixed on the second adjustable magnetic base through the rotating shaft seat. One end of the rotating shaft is fixedly connected to the swing rod, and the other end is fixedly connected to a conical pin. The conical pin is perpendicular to the rotating shaft in position. A permanent magnet for controlling the opening and closing of the externally controlled magnetic one-way valve is provided at the end of the conical pin away from the rotating shaft.

[0012] A mobile blowing vehicle for a storage cabinet as described above. Preferably, the externally controlled magnetic one-way valve is fixed on the second adjustable magnetic base through a fixing bracket, and the externally controlled magnetic one-way valve is connected to the air path of the blowing pipe and the cleaning pipe to control the on-off of the air path.

[0013] A mobile blowing vehicle for a storage cabinet as described above. Preferably, the second adjustable magnetic base is rectangular. The rotating shaft seat is fixedly installed on the upper surface of the second adjustable magnetic base through bolts. The rotating shaft is rotatably installed in the rotating shaft seat. A through groove is provided at one end of the rotating shaft. One end of the swing rod is installed in the through groove and fixed by bolts. The other end of the rotating shaft is fixedly connected to the upper end of the conical pin. The permanent magnet is embedded in the lower end of the conical pin.

[0014] A mobile blowing vehicle for a storage cabinet as described above. Preferably, the swing rod includes a first rod, a second rod and a third rod. The first rod and the second rod are arranged in parallel. The upper end of the first rod is fixedly connected to the upper end of the second rod through the third rod. The lower end of the second rod is installed in the through groove and fixed by bolts. The length of the second rod is less than that of the first rod.

[0015] A mobile blowing vehicle for a storage cabinet as described above. Preferably, the vehicle body includes a support plate. The air storage tank, the magnetic adsorption type nozzle and the cleaning pipe support are all arranged on the support plate. A push handle is provided at one end of the support plate, and rollers are provided at the bottom of the support plate.

[0016] A mobile blowing vehicle for a storage cabinet as described above. Preferably, a safety valve, a pressure gauge, a gas source connector and a blowdown valve are provided on the air storage tank. The gas source connector is located on the side of the air storage tank close to the push handle, and the blowdown valve is located at the bottom of the air storage tank.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. By spraying high-pressure gas into the inside of the support rod through the magnetic adsorption type nozzle, the present invention can quickly clean the scattered materials accumulated inside the support rod, reducing the labor intensity of workers.

[0019] 2. The magnetic adsorption nozzle of the present invention includes a blowing tube and a first adjustable magnetic base. The first adjustable magnetic base can facilitate the installation and removal of the magnetic adsorption nozzle, improving the convenience of installation and disassembly. Description of the Drawings

[0020] Figure 1 is a schematic structural diagram of a mobile blowing vehicle for a storage cabinet according to the present invention;

[0021] Figure 2 is a right view of a mobile blowing vehicle for a storage cabinet according to the present invention;

[0022] Figure 3 is a front view of the magnetic adsorption nozzle;

[0023] Figure 4 is a right view of the sexual adsorption nozzle;

[0024] Figure 5 is a right view of the magnetic adsorption displacement control valve;

[0025] Figure 6 is a front view of the magnetic adsorption displacement control valve;

[0026] Figure 7 is a schematic structural diagram of the blowing tube;

[0027] Figure 8 is a schematic structural diagram of the gland.

[0028] Description of the reference numerals: 1 - gas storage tank, 2 - magnetic adsorption nozzle, 3 - blowing tube support, 4 - exhaust valve, 5 - blowing tube, 201 - blowing tube, 202 - first adjustable magnetic base, 203 - gland, 6 - magnetic adsorption displacement control valve, 601 - second adjustable magnetic base, 602 - rotating shaft, 603 - rotating shaft seat, 604 - swing rod, 605 - externally controlled magnetic one-way valve, 606 - fixed bracket, 607 - permanent magnet, 608 - taper pin, 7 - support plate, 8 - pusher, 9 - safety valve, 10 - pressure gauge, 11 - gas source connector, 12 - drain valve. Detailed Embodiment

[0029] The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0030] Embodiments of the present invention: As Figures 1-8As shown in the figure, a mobile blowing vehicle for storage cabinets includes a vehicle body. On the vehicle body, there is an air storage tank 1, a magnetic adsorption nozzle 2, and a blowing pipe support 3. An exhaust valve 4 is provided on the air storage tank 1. The exhaust valve 4 is connected to the magnetic adsorption nozzle 2 through a blowing pipe 5. The blowing pipe 5 is wound around the blowing pipe support 3. By setting the blowing pipe support 3, it is convenient to wind the blowing pipe 5 around the blowing pipe support 3 when not in use, making the whole blowing vehicle cleaner and more beautiful, and also playing a protective role for the blowing pipe 5 and increasing the service life of the blowing pipe 5. The vehicle body includes a support plate 7. The air storage tank 1, the magnetic adsorption nozzle 2, and the blowing pipe support 3 are all arranged on the support plate 7. One end of the support plate 7 is provided with a push handle 8, and the bottom of the support plate 7 is provided with rollers. To facilitate changing the moving direction, two rollers near the push handle 8 on the support plate 7 are universal wheels. An air safety valve 9, a pressure gauge 10, a gas source connector 11, and a blowdown valve 12 are provided on the air storage tank 1. The gas source connector 11 is located on one side of the air storage tank 1 near the push handle 8, and the blowdown valve 12 is located at the bottom of the air storage tank 1. The working pressure of the air storage tank 11 is 1.2 Mpa

[0031] Among them, the magnetic adsorption nozzle 2 includes a blowing pipe 201 and a first adjustable magnetic base 202. The blowing pipe 201 is fixed on the first adjustable magnetic base 202. The inlet end of the blowing pipe 201 is communicated with the outlet end of the blowing pipe 5.

[0032] During specific implementation, the magnetic adsorption nozzle 2 is adsorbed at any position on the side of the storage cabinet support, so that the outlet of the blowing pipe 201 faces the inside of the support rod. The exhaust valve 4 is opened. At this time, the high-pressure gas in the air storage tank 1 enters the blowing pipe 201 through the blowing pipe 5 and is sprayed into the inside of the support rod through the blowing pipe 201. Under the action of the high-pressure gas, the scattered materials accumulated inside the support rod can be quickly removed, eliminating the need for manual cleaning, reducing the labor intensity of workers, and improving the cleaning efficiency.

[0033] See Figure 4 and Figure 8 As shown in the figure, the magnetic adsorption nozzle 2 further includes a gland 203. The gland 203 presses the inlet end of the blowing pipe 201 on the first adjustable magnetic base 202 and is fixed by bolts. Specifically, the gland 203 is made of spring steel, with both ends bent into semi-circular arcs and 4 through holes in the middle position. By setting the gland 203, it can not only play a protective role for the blowing pipe 201 but also fix the blowing pipe 201 on the first adjustable magnetic base 202.

[0034] The blowing pipe 201 is made of stainless steel material, and the middle section of the blowing pipe 201 is in an inverted "U" shape. Such a design can conveniently bypass the transmission chain.

[0035] The injection pipe 201 is threadedly connected to the purging pipe 5, facilitating the quick connection and disassembly of the injection pipe 201 and the purging pipe 5; the outlet end of the injection pipe 201 is provided with a constriction, so that the pressure of the air ejected from the injection pipe 201 can be increased, and it is easier to clean the materials in the support rod completely.

[0036] The first adjustable magnetic base 202 includes a housing, a permanent magnet disposed inside the housing, and a soft magnetic material seat (not shown in the figure) disposed on a pair of opposite sides of the housing (here referring to the two sides perpendicular to the injection direction of the injection pipe 201), and different magnetic suction forces can be generated by the action of the two poles of the permanent magnet (not shown in the figure) in different directions. The permanent magnet is rotatably connected to the inside of the housing through a knob provided on the outside of the housing. When the permanent magnet is installed, a cylinder is provided inside the housing, and a bar-shaped permanent magnet is placed in the middle of the cylinder. The bar-shaped permanent magnet has the characteristics of extremely weak magnetic field in the middle and extremely strong magnetic field at both ends. The soft magnetic material seat is made of soft magnetic material, which refers to a ferrite material that is easy to magnetize and demagnetize under a weak magnetic field. By rotating the knob to rotate the permanent magnet inside, when the two poles (N or S) of the permanent magnet are in the left-right direction, that is, when the N or S pole of the permanent magnet faces the soft magnetic material seat, the soft magnetic material seat is magnetized. Since there is a strong magnetic field in this direction, it can be used to adsorb the steel surface of equipment such as the storage cabinet support; when the two poles of the permanent magnet are in the vertical direction, and the middle of N and S faces the soft magnetic material seat (the middle of the bar-shaped permanent magnet has only extremely weak magnetism and can be ignored), the soft magnetic material seat will not be magnetized, so there is almost no magnetic force on the magnetic base at this time, and it can be easily removed from the steel surface.

[0037] See Figure 1 , Figure 5 and Figure 6 , a magnetic adsorption type displacement control valve 6 is further provided on the vehicle body. The magnetic adsorption type displacement control valve 6 includes a second adjustable magnetic base 601, a rotating shaft 602, a rotating shaft seat 603, a swing rod 604, and an externally controlled magnetic one-way valve 605; the rotating shaft 602 is fixed to the second adjustable magnetic base 601 through the rotating shaft seat 603. One end of the rotating shaft 602 is fixedly connected to the swing rod 604, and the other end is fixedly connected to a conical pin 608. The conical pin 608 is perpendicular to the rotating shaft 602 in position. A permanent magnet 607 for controlling the opening and closing of the externally controlled magnetic one-way valve 605 is provided at one end of the conical pin 608 away from the rotating shaft 602. The externally controlled magnetic one-way valve 605 belongs to the prior art and will not be elaborated here.

[0038] The externally controlled magnetic one-way valve 605 is fixed on the second adjustable magnetic base 601 through a fixing bracket 606. The externally controlled magnetic one-way valve 605 is connected to the gas path between the blowing pipe 201 and the purging pipe 5 to control the on-off of the gas path. During specific implementation, the magnetically adsorbed displacement control valve 6 and the magnetically adsorbed nozzle 2 are both adsorbed on the side of the storage cabinet bracket, and the swing rod 604 is located between two adjacent support rods. Adjust the distance between the magnetically adsorbed displacement control valve 6 and the magnetically adsorbed nozzle 2 so that when the swing rod 604 contacts one of the support rods, the magnetically adsorbed nozzle 2 is exactly opposite to one of the support rods. During the process of the support rod moving along with the transmission chain, when the support rod contacts the swing rod 604 and pushes the swing rod 604 to swing, the swing rod 604 drives the rotation of the rotating shaft 602 while swinging, causing the permanent magnet 607 on the conical pin 608 to move away from the externally controlled magnetic one-way valve 605, thereby opening the externally controlled magnetic one-way valve 605 and connecting the gas path. At this time, high-pressure gas is ejected from the blowing pipe 201 to blow the inside of the directly facing support rod, so as to clean the scattered materials inside the support rod. When the swing rod 604 is not in contact with the support rod, the permanent magnet 607 resets and closes the controlled magnetic one-way valve 605 again. Repeating this way can quickly complete the cleaning of the support rod, and at the same time reduce the waste of high-pressure gas. The entire cleaning process is simple and convenient, reducing the labor intensity of workers.

[0039] The second adjustable magnetic base 601 is rectangular. The rotating shaft seat 603 is fixedly installed on the upper surface of the second adjustable magnetic base 601 through bolts. The rotating shaft 602 is rotatably installed in the rotating shaft seat 603. A through groove is provided at one end of the rotating shaft 602. One end of the swing rod 604 is installed in the through groove and fixed through bolts. The other end of the rotating shaft 602 is fixedly connected to the upper end of the conical pin 608. The permanent magnet 607 is embedded in the lower end of the conical pin 608.

[0040] The principle of the second adjustable magnetic base 601 is the same as that of the first adjustable magnetic base 202. That is, a permanent magnet is provided inside the second adjustable magnetic base 601 and soft magnetic material seats are provided on two opposite sides of the second adjustable magnetic base 601 (here referring to the two sides perpendicular to the rotating shaft 602). Different magnetic suction forces can be generated by the two poles of the permanent magnet in different directions. The permanent magnet is rotatably connected inside the second adjustable magnetic base 601 through a knob provided outside the second adjustable magnetic base 601.

[0041] The swing rod 604 includes a first rod, a second rod, and a third rod. The first rod and the second rod are arranged in parallel. The upper end of the first rod is fixedly connected to the upper end of the second rod through the third rod. The lower end of the second rod is installed in the through groove and fixed through bolts. The length of the second rod is less than that of the first rod. Such a design can ensure that when the swing rod 604 contacts the support rod, the second adjustable magnetic base 601 does not contact the chain, thereby increasing the service life of the second adjustable magnetic base 601.

[0042] The structure, features and effects of the present invention have been described in detail based on the embodiments shown in the drawings. The above is only the preferred embodiment of the present invention, but the present invention is not limited to the scope of implementation shown in the drawings. Any changes made according to the concept of the present invention, or equivalent embodiments modified into equivalent changes, should still be within the protection scope of the present invention as long as they do not exceed the spirit covered by the description and the drawings.

Claims

1. A mobile blowing vehicle for a storage cabinet, comprising a vehicle body, characterized in that: An air storage tank (1), a magnetic adsorption nozzle (2) and a purging pipe support (3) are provided on the vehicle body. An exhaust valve (4) is provided on the air storage tank (1). The exhaust valve (4) is connected to the magnetic adsorption nozzle (2) through a purging pipe (5). The purging pipe (5) is wound around the purging pipe support (3). Among them, the magnetic adsorption nozzle (2) includes a blowing pipe (201) and a first adjustable magnetic base (202). The blowing pipe (201) is fixed on the first adjustable magnetic base (202). The inlet end of the blowing pipe (201) is communicated with the outlet end of the purging pipe (5). A magnetic adsorption displacement control valve (6) is further provided on the vehicle body. The magnetic adsorption displacement control valve (6) includes a second adjustable magnetic base (601), a rotating shaft (602), a rotating shaft seat (603), a swing rod (604) and an externally controlled magnetic one-way valve (605). The rotating shaft (602) is fixed on the second adjustable magnetic base (601) through the rotating shaft seat (603). One end of the rotating shaft (602) is fixedly connected to the swing rod (604), and the other end is fixedly connected to a taper pin (608). The taper pin (608) is perpendicular to the rotating shaft (602) in position. A permanent magnet (607) for controlling the opening and closing of the externally controlled magnetic one-way valve (605) is provided at one end of the taper pin (608) away from the rotating shaft (602). The swing rod (604) includes a first rod, a second rod and a third rod. The first rod and the second rod are arranged in parallel. The upper end of the first rod is fixedly connected to the upper end of the second rod through the third rod. The lower end of the second rod is installed in a through groove and fixed by a bolt. The length of the second rod is less than that of the first rod. The externally controlled magnetic one-way valve (605) is fixed on the second adjustable magnetic base (601) through a fixing bracket (606). The externally controlled magnetic one-way valve (605) is connected to the air path between the blowing pipe (201) and the purging pipe (5) to control the on-off of the air path. During the process of the support rod moving along with the transmission chain, the support rod contacts the swing rod (604) and pushes the swing rod (604) to swing. While the swing rod (604) swings, it drives the rotating shaft (602) to rotate, so that the permanent magnet (607) on the taper pin (608) moves away from the externally controlled magnetic one-way valve (605), thereby opening the externally controlled magnetic one-way valve (605) to connect the air path. At this time, high-pressure gas is ejected from the blowing pipe (201) to blow the inside of the facing support rod, so as to clean the scattered materials in the support rod. When the swing rod (604) is not in contact with the support rod, the permanent magnet (607) resets to close the externally controlled magnetic one-way valve (605) again.

2. The mobile air-blowing vehicle for storage cabinets according to claim 1, wherein: The magnetic adsorption nozzle (2) further includes a gland (203). The gland (203) presses the inlet end of the blowing pipe (201) on the first adjustable magnetic base (202) and is fixed by bolts.

3. The mobile air-blowing vehicle for storage cabinets according to claim 2, wherein: The blowing pipe (201) is made of stainless steel material, and the middle section of the blowing pipe (201) is in an inverted "U" shape.

4. The mobile air-blowing vehicle for storage cabinets according to claim 3, characterized in that: The injection pipe (201) is threadedly connected to the purging pipe (5); the outlet end of the injection pipe (201) is provided with a constriction.

5. The mobile air-blowing vehicle for storage cabinets according to claim 1, characterized in that: The second adjustable magnetic base (601) is rectangular; the rotating shaft seat (603) is fixedly installed on the upper surface of the second adjustable magnetic base (601) by bolts; the rotating shaft (602) is rotatably installed in the rotating shaft seat (603); a through groove is formed at one end of the rotating shaft (602); one end of the swing rod (604) is installed in the through groove and fixed by bolts; the other end of the rotating shaft (602) is fixedly connected to the upper end of the tapered pin (608); the permanent magnet (607) is embedded in the lower end of the tapered pin (608).

6. The mobile air-blowing vehicle for storage cabinets according to claim 1, characterized in that: The vehicle body includes a support plate (7); the air storage tank (1), the magnetic adsorption type nozzle (2) and the purging pipe support (3) are all arranged on the support plate (7); a pusher (8) is provided at one end of the support plate (7); rollers are provided at the bottom of the support plate (7).

7. The mobile air-blowing vehicle for storage cabinets according to claim 6, characterized in that: The air storage tank (1) is provided with a safety valve (9), a pressure gauge (10), a gas source connector (11) and a blowdown valve (12); the gas source connector (11) is located on one side of the air storage tank (1) close to the pusher (8); the blowdown valve (12) is located at the bottom of the air storage tank (1).

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