Dust falling equipment for concrete pavement brick production

Abstract

The utility model discloses dust falling equipment for concrete pavement brick production. The dust falling equipment comprises a dust removal mechanism, a pulse cylinder and a fan, wherein the pulse cylinder and the fan are mounted on one side of the dust removal mechanism; a limiting mechanism is arranged on one side of the dust removal mechanism, and the bottom of the limiting mechanism is fixedly connected to the top end of the cart. The dust removal mechanism comprises a cart, a filter bin is fixedly connected to the center of the top of the cart, a dust hood is fixedly connected to one side of the top of the filter bin, and the other side of the top of the filter bin is fixedly connected with a pulse air cylinder; wherein the lower portion, close to the pulse air cylinder, of the filtering bin is in threaded connection with a filtering net, the center of the bottom of the filtering bin is fixedly connected with a discharging hopper, and the left side and the right side of the bottom of the discharging hopper are fixedly connected with fixing blocks; and dust in air can be quickly filtered and collected by arranging the dust removal mechanism, waste of raw materials is avoided, and when the water gun is not used, the position of the water gun can be quickly fixed by arranging the limiting mechanism, so that the water gun is prevented from being damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete pavement brick production, in particular to dust reduction equipment for concrete pavement brick production. Background Art

[0002] During the processing and production of concrete pavement bricks, a large amount of dust will be generated, which has a great impact on the processing site and the respiratory tract of operators, and dust reduction operations are required.

[0003] Publication No. CN218221651U discloses a dust suppression device for concrete pavement brick production, which provides a mobile dust suppression device with a flexible lifting and adjusting mechanism for concrete pavement brick production sites through a mounting frame, a support rod and an internal threaded sleeve, as well as a water tank, a water pump and an atomizing nozzle, so as to help users to flexibly push or lift the dust suppression device according to processing requirements. However, the following problems still exist in the actual use of the patent:

[0004] Although the dust suppression device for concrete pavement brick production can adjust the height of the atomizing nozzle to spray and suppress dust on the processing site through the cooperation between the support rod and the internal threaded sleeve, it cannot absorb and utilize the dust in the air, thereby increasing the production cost.

[0005] A dust suppression device for concrete pavement brick production is proposed to solve the above-mentioned problems. Summary of the invention

[0006] The purpose of the utility model is to provide a dust reduction device for concrete pavement brick production, so as to solve the problem raised in the above-mentioned background technology that the height of the atomizing nozzle can be adjusted through the cooperation between the support rod and the internal threaded sleeve to spray and reduce dust on the processing site, but the dust in the air cannot be absorbed and utilized, thereby increasing the production cost.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: A dust reduction device for concrete pavement brick production, comprising a dust removal mechanism, and a pulse cylinder and a fan installed on one side of the dust removal mechanism;

[0008] A limiting mechanism is provided on one side of the dust removal mechanism, and the bottom of the limiting mechanism is fixedly connected to the top of the cart;

[0009] Also includes:

[0010] The dust removal mechanism comprises a cart, a filter bin is fixedly connected to the center of the top of the cart, a dust cover is fixedly connected to one side of the top of the filter bin, and the other side of the top of the filter bin is fixedly connected to the pulse cylinder;

[0011] Among them, a filter screen is threadedly connected to the bottom of the filter bin near the pulse cylinder, a lower hopper is fixedly connected to the center of the bottom of the filter bin, and fixed blocks are fixedly connected to the left and right sides of the bottom of the lower hopper;

[0012] A groove is provided at the center of the fixing block, a limiting rod is slidably connected inside the groove, the top end of the limiting rod passes through the fixing block and is fixedly connected to a handle, and a spring is sleeved on the outer side of the limiting rod.

[0013] Preferably, one end of the limiting rod away from the handle is fixedly connected to a shift rod, the top end of the shift rod is fixedly connected to a limiting strip, and a limiting sleeve is arranged below the limiting strip.

[0014] Preferably, the outer side of the limiting sleeve is fixedly connected to the lower hopper, the inner wall of the limiting sleeve is slidably connected to the shift rod, the bottom end of the shift rod is snap-connected with a storage box, and the bottom of the storage box is fit-connected to the cart.

[0015] Preferably, an air outlet hood is fixedly connected to one side of the bottom of the filter bin, and one end of the air outlet hood is fixedly connected to the fan.

[0016] Preferably, the limiting mechanism includes a water tank, the bottom of which is fixedly connected to the cart, one side of the bottom of the water tank is fixedly connected to a water pump hose, and one end of the water pump hose away from the water tank is fixedly connected to a water gun.

[0017] Preferably, one side of the water gun is fittedly connected to a support column, the bottom end of the support column is fixedly connected to the cart, the center position of the top of the support column is rotatably connected to a gear, and one side of the gear is meshingly connected to a base.

[0018] Preferably, a first limiting column is slidably connected to one side of the base, one end of the first limiting column is fixedly connected to the support column, the other side of the gear is symmetrically meshingly connected to a rack, one end of the rack is fixedly connected to a jacket, one side of the jacket is slidably connected to a second limiting column, and one end of the second limiting column is fixedly connected to the support column.

[0019] Compared with the prior art, the utility model has the following beneficial effects: the dust reduction equipment for concrete pavement brick production can quickly filter and collect dust in the air by setting a dust removal mechanism to avoid waste of raw materials, and can quickly fix the position of the water gun when it is not in use by setting a limiting mechanism to avoid damage to the water gun. The specific contents are as follows:

[0020] 1. The dust removal mechanism can be set up to quickly filter and collect dust in the air to avoid waste of raw materials. The air near the dust hood can be sucked into the filter bin by the fan. The filtering effect of the filter can remove dust in the air. The pulse formed by the pulse cylinder compressed air can clean the filter to avoid clogging of the filter. The dust falls into the storage box through the lower hopper, so the dust is collected. The position of the limit rod can be fixed by pulling the handle upward to drive the limit rod to move upward and turn the handle, so that the gear rod is separated from the storage box, which is convenient for disassembly of the storage box and extraction of dust. The thrust of the spring can ensure that the gear rod is always in cooperation with the storage box without external force, so that the storage box can be limited.

[0021] 2. By setting a limit mechanism, the position of the water gun can be quickly fixed when it is not in use to avoid damage to the water gun. By setting a water gun, different positions of the processing site can be sprayed to reduce dust. When the water gun is inserted into the jacket, the base is driven downward by the water gun, and the meshing action between the base and the gear is used to drive the gear to rotate. At the same time, the meshing action between the gear and the rack is used to drive the two jackets to move relative to each other, so that the water gun can be clamped and fixed in position, thereby protecting the water gun. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the front cross-section structure of the utility model;

[0024] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0025] Figure 4 For this utility model Figure 3 A schematic diagram of the cross-sectional structure of the middle fixed block from top view;

[0026] Figure 5 For this utility model Figure 3 Schematic diagram of the structure of the middle limit bar in the rotating state;

[0027] Figure 6 For this utility model Figure 2 A schematic diagram of the structure at the middle support column is enlarged;

[0028] Figure 7 For this utility model Figure 6 Enlarged structural diagram of the middle jacket.

[0029] In the figure: 1. dust removal mechanism; 101. cart; 102. filter bin; 103. dust hood; 104. pulse cylinder; 105. filter screen; 106. lower hopper; 107. fixing block; 108. groove; 109. limit rod; 110. handle; 111. spring; 112. gear lever; 113. limit strip; 114. limit sleeve; 115. storage box; 116. air outlet hood; 117. fan; 2. limit mechanism; 201. water storage tank; 202. water pump hose; 203. water gun; 204. support column; 205. gear; 206. base; 207. first limit column; 208. rack; 209. jacket; 210. second limit column. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the implementation regulations described are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] See also Figure 1-7 The utility model provides a technical solution: a dust reduction device for concrete pavement brick production, comprising a dust removal mechanism 1, and a pulse cylinder 104 and a fan 117 installed on one side of the dust removal mechanism 1; a limiting mechanism 2 is provided on one side of the dust removal mechanism 1, and the bottom of the limiting mechanism 2 is fixedly connected to the top of the cart 101; the dust removal mechanism 1 comprises a cart 101, a filter bin 102 is fixedly connected to the center position of the top of the cart 101, a dust hood 103 is fixedly connected to one side of the top of the filter bin 102, and the other side of the top of the filter bin 102 is fixedly connected to the pulse cylinder 104, and the pulse formed by the compressed air of the pulse cylinder 104 can clean the filter screen 105 to avoid clogging of the filter screen 105 after long-term use;

[0032] A filter screen 105 is threadedly connected to the bottom of the filter bin 102 near the pulse cylinder 104, a lower hopper 106 is fixedly connected to the center of the bottom of the filter bin 102, and fixed blocks 107 are fixedly connected to the left and right sides of the bottom of the lower hopper 106, and the lower hopper 106 is connected to the filter bin 102;

[0033] A groove 108 is provided at the center of the fixing block 107, and a limit rod 109 is slidably connected to the inside of the groove 108. The top of the limit rod 109 passes through the fixing block 107 and is fixedly connected to a handle 110. A spring 111 is sleeved on the outer side of the limit rod 109. By providing the spring 111, it can be ensured that the shift rod 112 is always in contact with the storage box 115 when no external force is applied.

[0034] The end of the limiting rod 109 away from the handle 110 is fixedly connected to a shift rod 112, the top of the shift rod 112 is fixedly connected to a limiting strip 113, and a limiting sleeve 114 is provided below the limiting strip 113. By providing the limiting sleeve 114, the wear of the shift rod 112 can be reduced;

[0035] The outer side of the limiting sleeve 114 is fixedly connected to the lower hopper 106, the inner wall of the limiting sleeve 114 is slidably connected to the gear lever 112, the bottom end of the gear lever 112 is snap-connected with a storage box 115, the bottom of the storage box 115 is closely connected to the trolley 101, one side of the bottom of the filter bin 102 is fixedly connected to an air outlet hood 116, one end of the air outlet hood 116 is fixedly connected to a fan 117, and the bottom of the fan 117 is fixedly connected to the water storage tank 201;

[0036] The limiting mechanism 2 includes a water tank 201, the bottom of the water tank 201 is fixedly connected to the cart 101, one side of the bottom of the water tank 201 is fixedly connected to a water pump hose 202, one end of the water pump hose 202 away from the water tank 201 is fixedly connected to a water gun 203, a water pump is arranged between the water tank 201 and the water gun 203, and they are interconnected through the water pump hose 202 to realize the normal operation of the water gun 203;

[0037] One side of the water gun 203 is fitted with a support column 204, the bottom end of the support column 204 is fixedly connected to the cart 101, the center position of the top of the support column 204 is rotatably connected to a gear 205, one side of the gear 205 is meshingly connected to a base 206, and the bottom of the base 206 is fitted with the water gun 203;

[0038] A first limiting column 207 is slidably connected to one side of the base 206, one end of the first limiting column 207 is fixedly connected to the support column 204, and a rack 208 is symmetrically meshed with the other side of the gear 205, one end of the rack 208 is fixedly connected to a jacket 209, and a second limiting column 210 is slidably connected to one side of the jacket 209, one end of the second limiting column 210 is fixedly connected to the support column 204, and the inner wall of the jacket 209 is fitted and connected to the water gun 203.

[0039] Working principle: Before using this kind of dust reduction equipment for concrete pavement brick production, it is necessary to check the overall condition of the device to ensure that it can work normally. Figure 1 - Figure 7As shown, firstly, the fan 117 is started to suck the air near the dust cover 103 into the filter bin 102, and the dust in the air can be removed by the filtering effect of the filter screen 105, and then the pulse formed by the compressed air of the pulse cylinder 104 can clean the filter screen 105 to avoid the clogging of the filter screen 105, and the dust falls into the storage box 115 through the lower hopper 106, so that the dust is collected, and the limit rod 109 is driven to move upward by pulling the handle 110 upward, and the handle 110 is rotated to fix the position of the limit rod 109, so that the gear lever 112 is separated from the storage box 115, so that the storage box 115 is easy to disassemble, and the dust inside it is easy to extract;

[0040] Secondly, the water gun 203 can be used to spray and reduce dust at different locations in the processing site. When the water gun 203 is not in use, the water gun 203 is inserted into the jacket 209, and the base 206 is driven to move downward by the water gun 203. The meshing action between the base 206 and the gear 205 is utilized to drive the gear 205 to rotate. At the same time, the meshing action between the gear 205 and the rack 208 is utilized to drive the two jackets 209 to move relative to each other, so that the water gun 203 can be clamped to fix its position, thereby protecting the water gun 203.

[0041] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A dust reduction device for concrete pavement brick production, comprising a dust removal mechanism (1) and a pulse cylinder (104) and a fan (117) installed on one side of the dust removal mechanism (1); A limiting mechanism (2) is provided on one side of the dust removal mechanism (1), and the bottom of the limiting mechanism (2) is fixedly connected to the top of the cart (101); It is characterized in that Also includes: The dust removal mechanism (1) comprises a trolley (101), a filter bin (102) being fixedly connected to the center position of the top of the trolley (101), a dust hood (103) being fixedly connected to one side of the top of the filter bin (102), and a pulse cylinder (104) being fixedly connected to the other side of the top of the filter bin (102); A filter screen (105) is threadedly connected to the bottom of the filter bin (102) near the pulse cylinder (104), a lower hopper (106) is fixedly connected to the center of the bottom of the filter bin (102), and fixed blocks (107) are fixedly connected to the left and right sides of the bottom of the lower hopper (106); A groove (108) is provided at the center of the fixed block (107), the interior of the groove (108) is slidably connected to a limit rod (109), the top end of the limit rod (109) passes through the fixed block (107) and is fixedly connected to a handle (110), and a spring (111) is sleeved on the outer side of the limit rod (109).

2. The dust suppression equipment for concrete pavement brick production according to claim 1, characterized in that: One end of the limiting rod (109) away from the handle (110) is fixedly connected to a shift rod (112), the top end of the shift rod (112) is fixedly connected to a limiting strip (113), and a limiting sleeve (114) is provided below the limiting strip (113).

3. The dust suppression equipment for concrete pavement brick production according to claim 2 is characterized in that: The outer side of the limiting sleeve (114) is fixedly connected to the lower hopper (106), the inner wall of the limiting sleeve (114) is slidably connected to the shift rod (112), the bottom end of the shift rod (112) is snap-connected with a storage box (115), and the bottom of the storage box (115) is closely connected to the trolley (101).

4. The dust suppression equipment for concrete pavement brick production according to claim 1, characterized in that: An air outlet hood (116) is fixedly connected to one side of the bottom of the filter bin (102), and one end of the air outlet hood (116) is fixedly connected to a fan (117).

5. The dust suppression equipment for concrete pavement brick production according to claim 1, characterized in that: The limiting mechanism (2) comprises a water tank (201), the bottom of the water tank (201) being fixedly connected to the cart (101), one side of the bottom of the water tank (201) being fixedly connected to a water pump hose (202), and one end of the water pump hose (202) away from the water tank (201) being fixedly connected to a water gun (203).

6. The dust suppression equipment for concrete pavement brick production according to claim 5, characterized in that: One side of the water gun (203) is fittedly connected to a support column (204), the bottom end of the support column (204) is fixedly connected to the cart (101), the center position of the top of the support column (204) is rotatably connected to a gear (205), and one side of the gear (205) is meshingly connected to a base (206).

7. The dust suppression equipment for concrete pavement brick production according to claim 6, characterized in that: A first limiting column (207) is slidably connected to one side of the base (206), one end of the first limiting column (207) is fixedly connected to the support column (204), the other side of the gear (205) is symmetrically meshed with a rack (208), one end of the rack (208) is fixedly connected to a jacket (209), one side of the jacket (209) is slidably connected to a second limiting column (210), and one end of the second limiting column (210) is fixedly connected to the support column (204).

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