Lime and fly ash stabilized soil stirring and dust removing device

Abstract

The utility model belongs to the technical field of dust removal devices, and particularly relates to a lime fly ash stabilized soil stirring dust removal device which comprises a tank body, the upper end of the tank body is connected with a tank cover through screws, a dust removal mechanism is arranged in the tank cover, and a feeding hopper is fixedly connected in the tank cover. A motor is fixedly installed in the middle of the upper end of the tank cover, the output end of the motor penetrates through the tank cover and is rotationally connected with the tank cover, a main shaft is welded to the lower end of the output end, a sliding cylinder is welded to the outer side of the main shaft, a sliding plate is slidably connected into the sliding cylinder, and a spring is arranged in the sliding cylinder. According to the mobile phone dust collection device, negative pressure is formed in the collection barrel through suction of the air pump, then the plug is separated from the conical barrel, then the collection barrel sucks air in the tank body, dust generated by stirring in the tank body is conveniently collected, the opening is conveniently controlled to be opened and closed by moving the spacer sleeve, and the dust of a mobile phone is conveniently taken out.

Description

Technical Field

[0001] The utility model belongs to the technical field of dust removal devices, and in particular relates to a lime fly ash stabilized soil stirring dust removal device. Background Art

[0002] Lime fly ash stabilized soil is a method of improving soil using a mixture of lime powder and fly ash. Lime powder and fly ash can be mixed with soil in a certain proportion to increase the stability and strength of the soil. The utility model patent with the patent authorization announcement number CN217188653U discloses a dust removal device for a mixer, which relates to the technical field of dust removal and solves the technical problem that the filter screen is inconvenient to replace. The device includes a dust collecting cylinder located above the mixer, a horizontally arranged dust suction pipe is provided on one side of the dust collecting cylinder, the dust suction pipe is tangent to the inner wall of the dust collecting cylinder, a first exhaust fan is provided on the dust suction pipe, a corrugated telescopic pipe is provided at one end of the dust collecting pipe, a dust collecting hood is provided at the lower end of the corrugated telescopic pipe, the dust suction pipe is provided with a driving mechanism for driving the dust collecting hood to move up and down, a vertically arranged air guide pipe is provided in the middle of the inner cavity of the dust collecting cylinder, and the two ends of the air guide pipe extend to the top and bottom of the dust collecting cylinder respectively, a conical bucket is provided at the bottom of the dust collecting cylinder, a discharge pipe is provided at the lower end of the conical bucket, a filter box is provided at the top of the dust collecting cylinder, and mounting ports are provided on both sides of the filter box, and a filter screen is movably installed between the two mounting ports. When replacing the filter screen, the utility model can directly push the new filter screen out of the old filter screen, and the operation is simple and convenient. However, when the lime fly ash stabilized soil mixing and dust removal device in the prior art is used, it is inconvenient to clean the stabilized soil attached to the inside of the tank, and at the same time, it is inconvenient for the device to collect and process the dust. Summary of the invention

[0003] The utility model aims to provide a lime fly ash stabilized soil mixing and dust removal device, which solves the problem of inconvenience in cleaning the stabilized soil attached to the inside of the tank body of the existing lime fly ash stabilized soil mixing and dust removal device when in use, and also solves the problem of inconvenience in dust collection and treatment by the device.

[0004] In order to achieve the above-mentioned purpose, the utility model provides a lime fly ash stabilized soil mixing and dust removal device, comprising a tank body, the upper end of the tank body is connected to a tank cover by screws, a dust removal mechanism is arranged inside the tank cover, a feed hopper is fixedly connected inside the tank cover, a motor is fixedly installed in the middle part of the upper end of the tank cover, the output end of the motor passes through the tank cover and is rotatably connected to the tank cover, a main shaft is welded to the lower end of the output end, a slide cylinder is welded to the outer side of the main shaft, a slide plate is slidably connected to the inside of the slide cylinder, a spring is arranged inside the slide cylinder, a slide rod is welded on the side of the slide plate away from the main shaft, the slide rod and the slide cylinder are slidably connected, a scraper is fixedly connected to the end of the slide rod, and the scraper is in contact with the tank body.

[0005] The principle of the utility model is that when in use, the ash fly ash stabilized soil raw material enters the tank body through the feeding hopper, and then the motor is started, the motor drives the main shaft to rotate, the main shaft drives the slide cylinder to rotate, and the slide cylinder drives the slide rod to rotate, so as to stir the ash fly ash stabilized soil. At the same time, the compression spring acts on the baffle plate, so that the slide rod presses the scraper blade against the inner wall of the tank body, thereby making it easy to separate the ash fly ash stabilized soil attached to the inner wall of the tank body from the tank body, and avoiding the ash fly ash stabilized soil from hanging on the wall. Then, the air pump is started, and the air pump suction causes negative pressure to be formed in the collecting cylinder, thereby causing the plug to move up and separate from the cone cylinder, thereby causing the connecting rod to move up, the connecting rod drives the baffle to move up, and the baffle moves up to squeeze the compression spring. At this time, the collecting cylinder sucks the air in the tank body, thereby making it easy to collect the dust generated by the stirring in the tank body. When the air pump stops working, the compression spring is reset, so that the baffle drives the connecting rod to reset, thereby causing the plug to reset and close the upper end of the cone cylinder, and the opening is easy to open and close control by moving the baffle sleeve, so that the dust of the mobile phone is easy to take out.

[0006] The beneficial effects of the utility model are as follows: through suction by the air pump, negative pressure is formed in the collecting tube, so that the plug and the cone tube are separated, so that the collecting tube sucks the air in the tank body, so that the dust generated by stirring in the tank body is easy to collect, and by moving the baffle sleeve, the opening is easy to open and close, so that the dust in the mobile phone is easy to take out.

[0007] The compression spring acts on the baffle plate, so that the slide bar presses the scraper against the inner wall of the tank body, thereby facilitating the separation of the fly ash stabilized soil attached to the inner wall of the tank body and preventing the fly ash stabilized soil from hanging on the wall.

[0008] Furthermore, one end of the spring is fixedly connected to the main shaft, and the other end of the spring is fixedly connected to the slide plate. By arranging the spring, the slide plate is easy to reset.

[0009] Furthermore, four legs are welded at the lower end of the tank body, and the four legs are evenly distributed at the lower end of the tank body. The tank body is supported by providing the legs.

[0010] Furthermore, the dust removal mechanism includes a collecting cylinder, an air pump, a filter, a cone cylinder, a support ring, a connecting rod, a baffle, a compression spring, a plug, an opening, a baffle sleeve, and a support plate. The interior of the tank cover is fixedly sleeved with the collecting cylinder, the upper end of the collecting cylinder is fixedly installed with an air pump, the suction pipe of the air pump passes through the collecting cylinder and is slidably connected to the collecting cylinder, the interior of the collecting cylinder is fixedly connected with the filter, the inner middle part of the collecting cylinder is fixedly connected with the cone cylinder, the interior of the collecting cylinder is fixedly installed with a support ring, the middle part of the support ring is slidably connected with a connecting rod, the lower end of the connecting rod is welded with a baffle, the outer side of the connecting rod is provided with a compression spring, the upper end of the connecting rod is fixedly connected with a plug, the cylinder wall of the collecting cylinder is provided with an opening, and the outer side of the collecting cylinder is slidably connected with a baffle sleeve. Through suction by the air pump, negative pressure is formed in the collecting tube, so that the plug and the cone tube are separated, and the collecting tube sucks the air in the tank body, so that the dust generated by the stirring in the tank body is easy to collect, and the opening is easy to open and close by moving the baffle sleeve, so that the dust in the mobile phone is easy to remove.

[0011] Furthermore, the plug is made of rubber, and the plug is slidably connected to the cone. The cone is sealed by setting the plug.

[0012] Furthermore, one end of the compression spring is in contact with the support ring, and the other end of the compression spring is fixedly connected to the baffle. By providing the compression spring, the baffle is easy to reset.

[0013] Furthermore, a support plate is fixedly sleeved on the outer side of the collecting tube, and the support plate is in contact with the stop sleeve. The stop sleeve is limited by setting the support plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A three-dimensional diagram of the overall structure of a lime fly ash stabilized soil mixing and dust removal device according to an embodiment of the present invention;

[0015] Figure 2 The invention relates to a lime fly ash stabilized soil mixing and dust removal device. Figure 1 A front cross-sectional view of

[0016] Figure 3 The invention relates to a lime fly ash stabilized soil mixing and dust removal device. Figure 2 A in the enlarged view;

[0017] Figure 4 The invention relates to a lime fly ash stabilized soil mixing and dust removal device. Figure 1 Cross-sectional view of the collection tube in . DETAILED DESCRIPTION

[0018] The following is further described in detail through specific implementation methods:

[0019] The figure marks in the drawings of the specification include: tank body 1, tank cover 2, dust removal mechanism 3, feed hopper 4, motor 5, main shaft 6, slide cylinder 7, slide plate 8, spring 9, slide rod 10, scraper 11, support foot 12, collecting cylinder 31, air pump 32, filter screen 33, cone cylinder 34, support ring 35, connecting rod 36, baffle 37, compression spring 38, plug 39, opening 310, stopper sleeve 311, support plate 312.

[0020] like Figure 1 , Figure 2 As shown, the present embodiment provides a lime fly ash stabilized soil mixing and dust removal device, comprising a tank body 1, the upper end of the tank body 1 is connected to a tank cover 2 by screws, a dust removal mechanism 3 is arranged inside the tank cover 2, a feed hopper 4 is fixedly connected inside the tank cover 2, a motor 5 is fixedly installed at the middle of the upper end of the tank cover 2, an output end of the motor 5 passes through the tank cover 2 and is rotatably connected to the tank cover 2, a main shaft 6 is welded to the lower end of the output end, a slide cylinder 7 is welded to the outer side of the main shaft 6, a slide plate 8 is slidably connected to the inside of the slide cylinder 7, and a slide plate 8 is arranged inside the slide cylinder 7 A spring 9 is provided, one end of the spring 9 is fixedly connected to the main shaft 6, and the other end of the spring 9 is fixedly connected to the slide plate 8. By arranging the spring 9, the slide plate 8 is easy to reset. A slide bar 10 is welded on the side of the slide plate 8 away from the main shaft 6. The slide bar 10 is slidably connected to the slide cylinder 7. A scraper 11 is fixedly connected to the end of the slide bar 10. The scraper 11 contacts the tank body 1. Four supporting legs 12 are welded to the lower end of the tank body 1. The four supporting legs 12 are evenly distributed at the lower end of the tank body 1. The tank body 1 is supported by arranging the supporting legs 12.

[0021] like Figure 1 , Figure 2As shown, the dust removal mechanism 3 includes a collecting cylinder 31, an air pump 32, a filter screen 33, a cone cylinder 34, a support ring 35, a connecting rod 36, a baffle 37, a compression spring 38, a plug 39, an opening 310, a baffle sleeve 311, and a support plate 312. The interior of the tank cover 2 is fixedly sleeved with the collecting cylinder 31, the upper end of the collecting cylinder 31 is fixedly installed with the air pump 32, the suction pipe of the air pump 32 passes through the collecting cylinder 31 and is slidably connected to the collecting cylinder 31, the interior of the collecting cylinder 31 is fixedly connected with the filter screen 33, the inner middle part of the collecting cylinder 31 is fixedly connected with the cone cylinder 34, the interior of the collecting cylinder 31 is fixedly installed with a support ring 35, the middle part of the support ring 35 is slidably connected with the connecting rod 36, the lower end of the connecting rod 36 is welded with a baffle 37, the outer side of the connecting rod 36 is provided with a compression spring 38, one end of the compression spring 38 is in contact with the support ring 35, and the other end of the compression spring 38 is fixedly connected to the baffle 37. A compression spring 38 is provided to facilitate the reset of the baffle plate 37. A plug 39 is fixedly connected to the upper end of the connecting rod 36. The plug 39 is made of rubber. The plug 39 is slidably connected to the cone cylinder 34. The cone cylinder 34 is closed by providing the plug 39. An opening 310 is provided on the wall of the collecting cylinder 31. A stopper sleeve 311 is slidably connected to the outer side of the collecting cylinder 31. A support plate 312 is fixedly sleeved on the outer side of the collecting cylinder 31. The support plate 312 and the stopper sleeve 311 are in contact. The stopper sleeve 311 is limited by providing the support plate 312. The air pump 32 is used for suction to form a negative pressure in the collecting cylinder 31, thereby causing the plug 39 and the cone cylinder 34 to separate, thereby causing the collecting cylinder 31 to suck the air in the tank body 1, thereby facilitating the collection of dust generated by stirring in the tank body 1. The stopper sleeve 311 is moved to facilitate the opening and closing control of the opening 310, thereby facilitating the removal of dust from the mobile phone.

[0022] The specific implementation process of the utility model is as follows: when in use, the fly ash stabilized soil raw material enters the tank body 1 through the feed hopper 4, and then the motor 5 is started, the motor 5 drives the main shaft 6 to rotate, the main shaft 6 drives the slide cylinder 7 to rotate, and the slide cylinder 7 drives the slide rod 10 to rotate, so as to stir the fly ash stabilized soil. At the same time, the compression spring 38 acts on the baffle 37, so that the slide rod 10 presses the scraper 11 against the inner wall of the tank body 1, so that the fly ash stabilized soil attached to the inner wall of the tank body 1 is easy to separate from the tank body 1, and the fly ash stabilized soil is prevented from hanging on the wall. Then, the air pump 32 is started, and the air pump 32 sucks so that Negative pressure is formed in the collecting cylinder 31, which causes the plug 39 to move up and disengage from the cone cylinder 34, thereby causing the connecting rod 36 to move up, and the connecting rod 36 drives the baffle 37 to move up, and the baffle 37 moves up to squeeze the compression spring 38. At this time, the collecting cylinder 31 sucks the air in the tank body 1, thereby facilitating the collection of dust generated by stirring in the tank body 1. When the air pump 32 stops working, the compression spring 38 resets the baffle 37 and drives the connecting rod 36 to reset, thereby causing the plug 39 to reset and seal the upper end of the cone cylinder 34, and by moving the stopper sleeve 311, the opening 310 is easy to open and close, so that the dust in the mobile phone is easy to remove.

[0023] The air pump 32 draws suction to form negative pressure in the collecting tube 31, thereby separating the plug 39 and the cone 34, and allowing the collecting tube 31 to draw air from the tank body 1, thereby facilitating the collection of dust generated by stirring in the tank body 1. The opening 310 is easily opened and closed by moving the stopper sleeve 311, thereby facilitating the removal of dust from the mobile phone.

[0024] The compression spring 38 acts on the baffle 37, so that the slide rod 10 presses the scraper 11 against the inner wall of the tank body 1, thereby facilitating the separation of the fly ash stabilized soil attached to the inner wall of the tank body 1 from the tank body 1, thereby preventing the fly ash stabilized soil from hanging on the wall.

[0025] It should be noted in advance that, in the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] The above is only an embodiment of the present invention, and the common knowledge such as the known specific structure and characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the structure of the present invention, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A lime fly ash stabilized soil mixing and dust removal device, comprising a tank body, characterized in that: The upper end of the tank body is connected to a tank cover by screws, a dust removal mechanism is arranged inside the tank cover, a feed hopper is fixedly connected inside the tank cover, a motor is fixedly installed in the middle of the upper end of the tank cover, an output end of the motor passes through the tank cover and is rotatably connected to the tank cover, a main shaft is welded to the lower end of the output end, a slide cylinder is welded to the outer side of the main shaft, a slide plate is slidably connected inside the slide cylinder, a spring is arranged inside the slide cylinder, a slide rod is welded on the side of the slide plate away from the main shaft, the slide rod and the slide cylinder are slidably connected, a scraper is fixedly connected to the end of the slide rod, and the scraper is in contact with the tank body.

2. The lime fly ash stabilized soil mixing and dust removal device according to claim 1 is characterized in that: One end of the spring is fixedly connected to the main shaft, and the other end of the spring is fixedly connected to the slide plate.

3. The lime fly ash stabilized soil mixing and dust removal device according to claim 1 is characterized in that: Four supporting legs are welded at the lower end of the tank body, and the four supporting legs are evenly distributed at the lower end of the tank body.

4. The lime fly ash stabilized soil mixing and dust removal device according to claim 1, characterized in that: The dust removal mechanism includes a collecting cylinder, an air pump, a filter, a cone cylinder, a support ring, a connecting rod, a baffle, a compression spring, a plug, an opening, a baffle sleeve, and a support plate. The collecting cylinder is fixedly sleeved inside the tank cover, an air pump is fixedly installed on the upper end of the collecting cylinder, a suction pipe of the air pump passes through the collecting cylinder and is slidably connected to the collecting cylinder, a filter is fixedly connected inside the collecting cylinder, a cone cylinder is fixedly connected to the middle inner side of the collecting cylinder, a support ring is fixedly installed inside the collecting cylinder, a connecting rod is slidably connected to the middle part of the support ring, a baffle is welded to the lower end of the connecting rod, a compression spring is provided on the outer side of the connecting rod, a plug is fixedly connected to the upper end of the connecting rod, an opening is provided on the cylinder wall of the collecting cylinder, and a baffle sleeve is slidably connected to the outer side of the collecting cylinder.

5. The lime fly ash stabilized soil mixing and dust removal device according to claim 4 is characterized in that: The plug is made of rubber, and the plug is slidably connected to the cone.

6. The lime fly ash stabilized soil mixing and dust removal device according to claim 4, characterized in that: One end of the compression spring is in contact with the support ring, and the other end of the compression spring is fixedly connected to the baffle.

7. The lime fly ash stabilized soil mixing and dust removal device according to claim 4, characterized in that: A support plate is fixedly sleeved on the outer side of the collecting cylinder, and the support plate is in contact with the blocking sleeve.

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