Elevator dust collection mechanism for mortar production

Abstract

The utility model relates to the technical field of mortar production, and discloses an elevator dust collection mechanism for mortar production, which comprises a base, a dust collection component is arranged at the top of the base, the dust collection component comprises a water tank, the water tank is fixedly connected with the base, a dust collection box is fixedly mounted at the top of the water tank, and the dust collection box is fixedly connected with the base. A fan is fixedly installed on one side of the dust collecting box, and the input end of the fan communicates with the dust collecting box through a pipeline. Dust collection can be performed by arranging the dust collection assembly, dust can be collected by the dust collection box, fine dust in air can be further filtered by water in the water tank, dust escape and influence on the working environment are avoided, the dust collection head can be fixed by arranging the lifting mechanism, and the height of the dust collection head can be adjusted, so that the dust collection efficiency is improved. And by arranging a moving mechanism, universal wheels can be ejected out or retracted by controlling stretching and retracting of an electric push rod, and the device is convenient to move.

Description

Technical Field

[0001] The utility model relates to the field of mortar production, in particular to a dust suction mechanism of a hoist for mortar production. Background Art

[0002] Elevators are mechanical equipment that transports materials by changing potential energy. They are often used to vertically lift bulk materials such as limestone, coal, gypsum, clinker, dry clay, and other granular materials that have passed through crushers, as well as powdered materials such as raw materials, cement, and coal powder. Therefore, elevators are often used to transport the raw materials of mortar during the production process of mortar.

[0003] Chinese patent CN217020983U discloses a dust suction structure for a special mortar production elevator, which includes a shell, a dust suction part and a cleaning part; the dust suction part and the cleaning part are both arranged inside the shell; the cleaning part includes a connecting rod, two sliding cross bars, a plurality of cleaning cross bars and a plurality of groups of beating vertical rods; the two sliding cross bars are arranged side by side and slidably connected to the two sides inside the shell, one end of the two sliding cross bars is respectively connected to the two ends of the connecting rod, and the middle end peripheral wall of the two sliding cross bars located in the shell is fixedly connected to the two ends of the plurality of cleaning cross bars; the plurality of cleaning cross bars are arranged side by side and can be abutted one by one by the outer walls of the dust suction part, and the device can clean the dust inside the elevator, and when the elevator is working, dust will escape from the opening at its top, and the device is not convenient for cleaning the dust on the top of the elevator, and the escaped dust affects the working environment.

[0004] Therefore, those skilled in the art provide a dust collection mechanism for a hoist for mortar production to solve the problems raised in the above-mentioned background technology. Utility Model Content

[0005] In order to improve the problem that the existing dust suction mechanism of the mortar elevator is inconvenient to clean the dust escaping from the top of the elevator, the utility model provides a dust suction mechanism for the elevator used in mortar production.

[0006] The utility model provides a dust suction mechanism for a hoist for mortar production, which adopts the following technical scheme:

[0007] A dust suction mechanism for a hoist for mortar production, comprising a base, a dust suction assembly being arranged on the top of the base, the dust suction assembly comprising a water tank, the water tank being fixedly connected to the base, a dust collecting box being fixedly mounted on the top of the water tank, a fan being fixedly mounted on one side of the dust collecting box, an input end of the fan being connected to the dust collecting box through a pipeline, an output end of the fan being connected to the water tank through a pipeline, a filter being slidably connected to an inner cavity of the dust collecting box, a hose being connected to the top of the dust collecting box, and a dust suction head being connected to the other end of the hose;

[0008] A lifting mechanism is provided on the top of the base, and the lifting mechanism includes a lifting box, and the lifting box is fixedly connected to the base, and a stepper motor is fixedly installed at the bottom of the inner cavity of the lifting box, and a one-way screw is fixedly installed on the output shaft of the stepper motor, and an adjusting screw block is threadedly connected to the surface of the one-way screw, and a fixing frame is fixedly installed on one side of the adjusting screw block through a bracket, and the fixing frame is fixedly connected to the dust collector head;

[0009] The dust collection assembly and the lifting mechanism are respectively arranged on the top of the base and arranged in parallel;

[0010] The inner cavity of the base is provided with a moving mechanism, and the moving mechanism includes an electric push rod, and the electric push rod is fixedly connected to the base. A horizontal plate is fixedly installed on the output end of the electric push rod, and universal wheels are arranged around the bottom of the horizontal plate.

[0011] By adopting the above technical solution and setting up a dust collection component, dust collection can be performed, wherein the dust collecting box can collect dust, and the water in the water tank can further filter the fine dust in the air to prevent dust from escaping and affecting the working environment. By setting up a lifting mechanism, the dust collection head can be fixed and the height of the dust collection head can be adjusted, which is convenient for dust removal on elevators at different heights. By setting up a moving mechanism, the universal wheel can be pushed out or retracted by controlling the extension and retraction of the electric push rod, which is convenient for moving the device.

[0012] Optionally, the top of the water tank is connected to a liquid adding pipe, and a screw cap is provided on the top of the liquid adding pipe, and the top of the back side of the water tank is connected to an exhaust pipe.

[0013] By adopting the above technical solution, water can be added to the water tank by opening the screw cap on the top of the liquid adding pipe, and the exhaust pipe is convenient for exhausting air.

[0014] Optionally, the front of the dust collecting box is movably connected to a box door via a hinge, and a buckle is provided on one side of the box door.

[0015] By adopting the above technical solution, the box door can be opened by opening the buckle, so that the dust in the dust box can be cleaned conveniently, and the filter can be pulled out and replaced.

[0016] Optionally, a guide sliding block is fixedly mounted on one side of the adjusting screw block, and a guide sliding groove is provided in the inner cavity of the lifting box.

[0017] By adopting the above technical solution, the guide sliding block and the guide sliding groove are used in combination to guide the adjusting screw block, so that the adjusting screw block is more stable when moving up and down.

[0018] Optionally, a locating bearing is fixedly installed on the top of the inner cavity of the lifting box, and the locating bearing is rotatably connected to the one-way screw.

[0019] By adopting the above technical solution, the positioning bearing can position the one-way screw, making the one-way screw more stable.

[0020] Optionally, sliding blocks are fixedly installed on both the left and right sides of the horizontal plate, and a sliding groove is provided in the inner cavity of the base.

[0021] By adopting the above technical solution, the sliding block and the sliding groove are used in combination to guide the cross plate, so that the cross plate is stable when moving.

[0022] Optionally, a control panel is provided on the front of the water tank, and a battery box is provided on the top of the base.

[0023] By adopting the above technical solution, the control panel is used to control the switches of various electrical appliances, and the batteries in the battery box provide backup power for the devices.

[0024] Optionally, the bottom of the back of the water tank is connected to a sewage pipe, and a screw cap is provided on the back of the sewage pipe.

[0025] By adopting the above technical solution, the sewage can be discharged by opening the rotary cover on the back of the sewage pipe.

[0026] Optionally, a guide groove is provided in the inner cavity of the dust collecting box, and the guide groove is slidably connected to the filter screen.

[0027] By adopting the above technical solution, the guide groove can position the filter screen, making the filter screen more stable.

[0028] Optionally, the number of the universal wheels is four, and the four universal wheels are equidistantly distributed at the bottom of the cross plate.

[0029] By adopting the above technical solution, the four universal wheels make the device more stable.

[0030] In summary, the utility model has the following beneficial effects:

[0031] 1. The utility model can perform dust collection by arranging a dust collection component, wherein the dust collection box can collect dust, and the water in the water tank can further filter the fine dust in the air to prevent the dust from escaping and affecting the working environment. By arranging a lifting mechanism, the dust collection head can be fixed, and the height of the dust collection head can be adjusted, which is convenient for dust removal on elevators of different heights. By arranging a moving mechanism, the universal wheel can be pushed out or retracted by controlling the extension and retraction of the electric push rod, which is convenient for moving the device.

[0032] 2. The utility model opens the screw cap on the top of the liquid adding pipe, and water can be added to the water tank. The exhaust pipe is convenient for exhausting air. The screw cap on the back of the sewage pipe can be opened to discharge sewage. The box door can be opened by opening the buckle, which is convenient for cleaning the dust in the dust collecting box, and the filter can be pulled out and replaced. The guide slider is used in conjunction with the guide slide groove to guide the adjusting screw block, so that the adjusting screw block is more stable when moving up and down. The positioning bearing can position the one-way screw to make the one-way screw more stable. The sliding block is used in conjunction with the sliding groove to guide the cross plate, so that the cross plate is stable when moving. The control panel is used to control the switches of various electrical appliances, and the batteries in the battery box provide backup power for the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a schematic diagram of the structure of the utility model.

[0034] Figure 2 It is a schematic diagram of the back structure of the utility model.

[0035] Figure 3 It is a schematic diagram of the internal structure of the dust collecting box of the utility model.

[0036] Figure 4 It is a schematic diagram of the internal structure of the lifting box of the utility model.

[0037] Figure 5 It is a schematic diagram of the internal structure of the base of the utility model.

[0038] Description of reference numerals:

[0039] 1. Base; 2. Dust collection assembly; 201. Water tank; 202. Dust collection box; 203. Box door; 204. Fan; 205. Liquid filling pipe; 206. Exhaust pipe; 207. Drain pipe; 208. Hose; 209. Dust collection head; 210. Filter; 3. Lifting mechanism; 301. Lifting box; 302. Stepper motor; 303. One-way screw; 304. Adjusting screw block; 305. Fixed frame; 4. Moving mechanism; 401. Electric push rod; 402. Cross plate; 403. Universal wheel. DETAILED DESCRIPTION

[0040] In order to better understand the above technical solution, exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0041] It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0042] It should be noted that, in the embodiments of the present invention, the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the coordinate system shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation to the present invention.

[0043] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" 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 mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between 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.

[0044] In the present utility model, unless otherwise clearly stipulated and limited, a first feature “above” or “below” a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature “above”, “above” and “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature “below”, “below” and “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature. Figure 1-5 This application is described in further detail.

[0045] Embodiment 1:

[0046] Please refer to Figure 1-3A dust collecting mechanism for a mortar production hoist includes a base 1, a dust collecting assembly 2 is arranged on the top of the base 1, the dust collecting assembly 2 includes a water tank 201, the water tank 201 is fixedly connected to the base 1, a dust collecting box 202 is fixedly installed on the top of the water tank 201, a fan 204 is fixedly installed on one side of the dust collecting box 202, the input end of the fan 204 is connected to the dust collecting box 202 through a pipeline, the output end of the fan 204 is connected to the water tank 201 through a pipeline, and the inner cavity of the dust collecting box 202 is slidably connected to a filter 2 10. The top of the dust box 202 is connected to a hose 208, and the other end of the hose 208 is connected to a dust head 209. The top of the water tank 201 is connected to a liquid adding pipe 205, and a screw cap is provided on the top of the liquid adding pipe 205. The top of the back of the water tank 201 is connected to an exhaust pipe 206, and the bottom of the back of the water tank 201 is connected to a sewage pipe 207, and a screw cap is provided on the back of the sewage pipe 207. The front of the dust box 202 is movably connected to a box door 203 through a hinge, and a buckle is provided on one side of the box door 203.

[0047] In this embodiment: dust collection can be performed by setting up a dust collection component 2, wherein the dust collecting box 202 can collect dust, and the water in the water tank 201 can further filter the fine dust in the air to prevent dust from escaping and affecting the working environment. The screw cap on the top of the liquid adding tube 205 can be opened to add water to the water tank 201, and the exhaust pipe 206 is convenient for exhausting air. The screw cap on the back of the sewage pipe 207 can be opened to discharge sewage. The buckle can be opened to open the box door 203, which is convenient for cleaning the dust in the dust collecting box 202, and the filter 210 can be pulled out and replaced.

[0048] Embodiment 2:

[0049] Reference Figure 1 , Figure 2 and Figure 4 A lifting mechanism 3 is provided on the top of the base 1, and the lifting mechanism 3 includes a lifting box 301, the lifting box 301 is fixedly connected to the base 1, a stepper motor 302 is fixedly installed at the bottom of the inner cavity of the lifting box 301, a one-way screw 303 is fixedly installed on the output shaft of the stepper motor 302, an adjusting screw block 304 is threadedly connected to the surface of the one-way screw 303, a guide slider is fixedly installed on one side of the adjusting screw block 304, a guide slot is provided in the inner cavity of the lifting box 301, a fixing frame 305 is fixedly installed on one side of the adjusting screw block 304 through a bracket, and the fixing frame 305 is fixedly connected to the dust collector head 209, a positioning bearing is fixedly installed on the top of the inner cavity of the lifting box 301, and the positioning bearing is rotatably connected to the one-way screw 303.

[0050] In this embodiment: by providing a lifting mechanism 3, the dust collector head 209 can be fixed, and the height of the dust collector head 209 can be adjusted, which is convenient for dust removal on elevators at different heights. The guide slider and the guide groove are used in combination to guide the adjusting screw block 304, so that the adjusting screw block 304 is more stable when moving up and down. The positioning bearing can position the one-way screw 303, making the one-way screw 303 more stable.

[0051] Embodiment three:

[0052] Reference Figure 1 , Figure 2 and Figure 5 A control panel is provided on the front of the water tank 201, a battery box is provided on the top of the base 1, a moving mechanism 4 is provided in the inner cavity of the base 1, the moving mechanism 4 includes an electric push rod 401, the electric push rod 401 is fixedly connected to the base 1, a horizontal plate 402 is fixedly installed on the output end of the electric push rod 401, universal wheels 403 are provided around the bottom of the horizontal plate 402, sliding blocks are fixedly installed on the left and right sides of the horizontal plate 402, and a sliding groove is opened in the inner cavity of the base 1.

[0053] In this embodiment: by setting up a moving mechanism 4, the universal wheel 403 can be pushed out or retracted by controlling the extension and retraction of the electric push rod 401, so as to facilitate the movement of the device. The sliding block and the sliding groove are used in conjunction to guide the horizontal plate 402 so that the horizontal plate 402 is stable when moving. The control panel is used to control the switches of various electrical appliances, and the batteries in the battery box provide backup power for the device.

[0054] The implementation principle of the utility model is as follows: when in use, the electric push rod 401 is controlled to extend to push the horizontal plate 402 to move downward, and the horizontal plate 402 drives the universal wheel 403 to contact the ground, thereby facilitating the movement of the device, so that the dust collector head 209 is located at the top of the elevator. After reaching the specified position, the electric push rod 401 is retracted to retract the universal wheel 403, so that the device is stable, and the stepping motor 302 is controlled to rotate to drive the one-way screw 303 to rotate, and the one-way screw 303 drives the adjusting screw block 304 to move downward, and the adjusting screw block 304 drives the fixing frame 309 to move downward. 05 moves downward, the fixing frame 305 drives the dust collecting head 209 to move downward, and vice versa, the reversing stepper motor 302 can drive the dust collecting head 209 to move upward, so that the height of the dust collecting head 209 can be adjusted, which is suitable for vertical hoists of different heights. When the fan 204 is turned on, the dust collecting head 209 can suck in the dust escaping from the top of the hoist, and the dust enters the dust collecting box 202 along the hose 208, and the filter net 210 can filter the dust. The air is sent into the water tank 201 by the fan 204, and the water in the water tank 201 can further filter the air.

[0055] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0056] The above are only preferred embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A dust collecting mechanism for a hoist for mortar production, comprising a base (1), characterized in that: A dust collection component (2) is arranged on the top of the base (1), and the dust collection component (2) comprises a water tank (201). The water tank (201) is fixedly connected to the base (1). A dust collection box (202) is fixedly installed on the top of the water tank (201). A fan (204) is fixedly installed on one side of the dust collection box (202). The input end of the fan (204) is connected to the dust collection box (202) through a pipeline, and the output end of the fan (204) is connected to the water tank (201) through a pipeline. A filter screen (210) is slidably connected to the inner cavity of the dust collection box (202). A hose (208) is connected to the top of the dust collection box (202), and the other end of the hose (208) is connected to a dust collection head (209). A lifting mechanism (3) is arranged on the top of the base (1), and the lifting mechanism (3) comprises a lifting box (301), the lifting box (301) is fixedly connected to the base (1), a stepper motor (302) is fixedly installed at the bottom of the inner cavity of the lifting box (301), a one-way screw (303) is fixedly installed on the output shaft of the stepper motor (302), an adjusting screw block (304) is threadedly connected on the surface of the one-way screw (303), a fixing frame (305) is fixedly installed on one side of the adjusting screw block (304) through a bracket, and the fixing frame (305) is fixedly connected to the dust collector head (209); The inner cavity of the base (1) is provided with a moving mechanism (4), the moving mechanism (4) comprises an electric push rod (401), the electric push rod (401) is fixedly connected to the base (1), a horizontal plate (402) is fixedly mounted on the output end of the electric push rod (401), and universal wheels (403) are arranged around the bottom of the horizontal plate (402).

2. The dust collecting mechanism of a hoist for mortar production according to claim 1, characterized in that: The top of the water tank (201) is connected to a liquid adding pipe (205), and a screw cap is provided on the top of the liquid adding pipe (205). The top of the back side of the water tank (201) is connected to an exhaust pipe (206).

3. The dust collection mechanism of a hoist for mortar production according to claim 1, characterized in that: The front side of the dust collecting box (202) is movably connected to a box door (203) via a hinge, and a buckle is provided on one side of the box door (203).

4. The dust collecting mechanism of a hoist for mortar production according to claim 1, characterized in that: A guide sliding block is fixedly mounted on one side of the adjusting screw block (304), and a guide sliding groove is provided in the inner cavity of the lifting box (301).

5. The dust collection mechanism of a hoist for mortar production according to claim 1, characterized in that: A positioning bearing is fixedly installed on the top of the inner cavity of the lifting box (301), and the positioning bearing is rotationally connected to the one-way screw (303).

6. The dust collecting mechanism of a hoist for mortar production according to claim 1, characterized in that: Sliding blocks are fixedly mounted on both the left and right sides of the transverse plate (402), and a sliding groove is provided in the inner cavity of the base (1).

7. The dust collecting mechanism of a hoist for mortar production according to claim 1, characterized in that: A control panel is provided on the front of the water tank (201), and a battery box is provided on the top of the base (1).

8. The dust collecting mechanism of a hoist for mortar production according to claim 1, characterized in that: The bottom of the back side of the water tank (201) is connected to a sewage pipe (207), and a screw cap is provided on the back side of the sewage pipe (207).

9. The dust collection mechanism of a hoist for mortar production according to claim 1, characterized in that: The inner cavity of the dust collecting box (202) is provided with a guide groove, and the guide groove is slidably connected to the filter screen (210).

10. The dust collecting mechanism of a hoist for mortar production according to claim 1, characterized in that: The number of the universal wheels (403) is four, and the four universal wheels (403) are equidistantly distributed at the bottom of the transverse plate (402).

Images