Sound absorption concrete block brick raw material crushing and screening equipment

Abstract

The utility model relates to the technical field of concrete, and provides sound absorption concrete block brick raw material crushing and screening equipment which comprises a rolling bin, the outer surface of the rolling bin is fixedly connected with a flat plate, the top of the outer surface of the flat plate is fixedly connected with a water tank, and the top of the outer surface of the flat plate is fixedly connected with a water suction pump. The input end of the water suction pump is fixedly connected to the outer surface of the water tank through a pipe, the output end of the water suction pump is fixedly connected with a water sprayer through a pipe, and the water sprayer is located over the rolling bin. The water suction pump is started through an external power source, water in the water tank is pumped out through a pipe, then the water is output into the water sprayer through an output end and a pipe, and the water sprayer sprays the water to the position over the first rolling roller and the second rolling roller to reduce dust.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete, in particular to a sound-absorbing concrete block brick raw material crushing and screening device. Background Art

[0002] Acoustic concrete blocks are specially designed building materials that provide both sound absorption and sound insulation. These blocks typically use concrete as their base material, but through a special formulation and structural design, they effectively absorb sound wave energy, reduce sound reflection, and thus improve the indoor acoustic environment.

[0003] The existing public patent number is: CN212702140U A raw material crushing and screening equipment for concrete block brick production mainly includes: a first shell, a collecting funnel, a material transport pipe, a second shell, a pair of first servo motors, a pair of main rolling wheels and an auxiliary crushing structure. The collecting funnel and the main rolling wheels are embedded in the first shell; the driving ends of the pair of first servo motors are connected to one end of the pair of main rolling wheels; one end of the material transport pipe is connected to the bottom end of the collecting funnel, and the other end is connected to the top end of the second shell; the auxiliary crushing structure is installed inside the second shell.

[0004] The above solution solves the problem that when the existing new concrete raw materials are crushed, the crushing equipment cannot adjust the size according to demand, resulting in the crushed raw materials being unqualified and requiring secondary crushing. However, when the rolling roller crushes the bricks, a lot of dust will be generated, which will cause dust to spread inside the workshop. The excessive dust affects the environment inside the workshop and harms the physical and mental health of the staff.

[0005] Utility model content.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: a sound-absorbing concrete block brick raw material crushing and screening equipment, including: a rolling bin, the outer surface of the rolling bin is fixedly connected to a flat plate, the top of the outer surface of the flat plate is fixedly connected to a water tank, the top of the outer surface of the flat plate is fixedly connected to a water pump, the input end of the water pump is fixedly connected to the outer surface of the water tank through a pipe, and the output end of the water pump is fixedly connected to a sprinkler through a pipe, and the sprinkler is located directly above the rolling bin.

[0007] The technical effect of adopting the above-mentioned further scheme is: a large amount of dust will appear when the rolling roller 1 and the rolling roller 2 are rolling. The water pump is started by an external power supply to extract the water inside the water tank through the pipe, and then the water is output to the inside of the sprinkler through the pipe through the output end. The sprinkler sprays water directly above the rolling roller 1 and the rolling roller 2 to reduce the dust.

[0008] As a preferred embodiment, the outer surface of the rolling bin is fixedly connected to a motor, the output end of the motor is fixedly connected to gear one, the outer surface of gear one is meshingly connected to gear two, the outer surface of gear one is fixedly connected to rolling roller one, the outer surface of gear two is fixedly connected to rolling roller two, rolling roller two and rolling roller one rotate inside the rolling bin, the bottom of the outer surface of the rolling bin near its four sides is fixedly connected to an L-plate, and the tops of the outer surfaces of multiple L-plates are fixedly connected to springs.

[0009] The technical effect of adopting the above-mentioned further scheme is: pouring the raw materials of sound-absorbing concrete blocks into the middle of rolling roller 1 and rolling roller 2, that is, inside the rolling bin, and then starting the motor through an external power supply, the motor drives gear 1 to rotate, and gear 1 drives another gear 2 that is meshed and connected to rotate. At this time, rolling roller 1 and rolling roller 2 connected to the outer surfaces of gear 2 and gear 1 move relative to each other, and the raw materials of sound-absorbing concrete blocks can be crushed.

[0010] As a preferred embodiment, one side of the outer surface of multiple L-plates is fixedly connected with a damper, and the top of multiple dampers is fixedly connected with a screening plate, and the screening plate is located directly below the rolling bin. The output end of the motor is provided with a belt through a circular shaft movable sleeve, and one end of the belt is provided with a rotating rod through a circular shaft movable sleeve, and one end of the rotating rod is fixedly connected with an elliptical disk, and the elliptical disk rotates on the upper surface of the screening plate, wherein the outer surfaces of the opposite sides of two of the L-plates are fixedly connected with a horizontal plate.

[0011] The technical effect of adopting the above-mentioned further scheme is: after being crushed, it enters the upper surface of the screening plate due to gravity, and the output end of the motor simultaneously drives the rotating rod to rotate through the belt, and the rotating rod drives the elliptical disk to rotate, and the screening plate is limited by the mutual cooperation of the L plate and the spring. At this time, the elliptical disk rotates on the upper surface of the screening plate to make the screening plate vibrate. The vibration can vibrate the relatively finely crushed concrete into the inside of the collection box, and the larger ones that are not crushed into place will remain on the upper surface of the screening plate.

[0012] As a preferred embodiment, a threaded rod is movably embedded inside the horizontal plate, the bottom end of the threaded rod is rotatably connected to a block through a bearing, the top of the outer surface of the block is fixedly connected to a limited telescopic rod, the outer surface of the block is fixedly connected to an electric push rod, and one end of the electric push rod is fixedly connected to a moving bar.

[0013] The technical effect of adopting the above further solution is: rotating the threaded rod causes the block to move downward under the limitation of the limiting telescopic rod, and after the movement, the moving bar is attached to the upper surface of the screening plate.

[0014] As a preferred embodiment, the moving bar slides on the upper surface of the screening plate, the bottom of the crushing bin is fixedly connected to a collecting box via a support rod, and a waste box is provided on the outer surface of the collecting box.

[0015] The technical effect of adopting the above further scheme is: by starting the electric push rod through an external power supply, the moving bar is pushed to slide on the upper surface of the screening plate, and the concrete that is not compacted into the position can be pushed into the inside of the waste box. The staff takes out the waste box and pours the concrete into the inside of the compaction bin again for secondary compaction.

[0016] Compared with the prior art, the advantages and positive effects of the present invention are:

[0017] 1. When the utility model is in use, a large amount of dust will appear when the rolling roller 1 and the rolling roller 2 are rolling. The water pump is started by an external power supply to extract the water inside the water tank through the pipe, and then the water is output to the inside of the sprinkler through the pipe through the output end. The sprinkler sprays the water to the top of the rolling roller 1 and the rolling roller 2 to reduce the dust.

[0018] 2. When the utility model is in use, the raw materials of the sound-absorbing concrete blocks are poured into the middle of the rolling roller 1 and the rolling roller 2, that is, the inside of the rolling bin, and then the motor is started by an external power supply. The motor drives the gear 1 to rotate, and the gear 1 drives the other gear 2 that is meshed and connected to rotate. At this time, the rolling roller 1 and the rolling roller 2 connected to the outer surface of the gear 2 and the gear 1 move relative to each other, and the raw materials of the sound-absorbing concrete blocks can be crushed. After being crushed, they enter the upper surface of the screening plate due to gravity. At the same time, the output end of the motor drives the rotating rod to rotate through the belt, and the rotating rod drives the elliptical disk to rotate. In the cooperation between the L plate and the spring, the sound-absorbing concrete blocks are crushed. The screening plate is limited at the bottom. At this time, the elliptical disk rotates on the upper surface of the screening plate to make the screening plate vibrate. The vibration can vibrate the finer concrete to the inside of the collection box, and the larger concrete that cannot be compacted into place will stay on the upper surface of the screening plate. The threaded rod is rotated to move the block downward under the limit of the limiting telescopic rod. After movement, the moving bar is attached to the upper surface of the screening plate. The electric push rod is started by an external power supply to push the moving bar to slide on the upper surface of the screening plate, which can push the concrete that cannot be compacted into the inside of the waste box. The staff takes out the waste box and pours the concrete into the compaction bin again for secondary compaction. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The utility model provides a three-dimensional structural diagram of a sound-absorbing concrete block brick raw material crushing and screening equipment;

[0020] Figure 2 The utility model provides a side structural diagram of a sound-absorbing concrete block brick raw material crushing and screening equipment;

[0021] Figure 3 This is a schematic diagram of the enlarged structure of the threaded rod of a sound-absorbing concrete block and brick raw material crushing and screening equipment proposed by the utility model;

[0022] Figure 4 The utility model provides a schematic top plan structure diagram of a sound-absorbing concrete block brick raw material crushing and screening device.

[0023] Legend: 101, crushing bin; 102, flat plate; 103, water tank; 104, water pump; 105, sprinkler; 106, motor; 107, gear one; 108, crushing roller one; 109, crushing roller two; 110, gear two; 111, belt; 112, rotating rod; 113, elliptical disk; 114, L-plate; 115, spring; 116, damper; 117, screening plate; 118, collecting box; 119, horizontal plate; 120, threaded rod; 121, block; 122, telescopic limit rod; 123, electric push rod; 124, moving bar; 125, waste box. DETAILED DESCRIPTION

[0024] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0026] See also Figures 1 to 4 The utility model provides a sound-absorbing concrete block brick raw material crushing and screening equipment, including a rolling bin 101, a flat plate 102 is fixedly connected to the outer surface of the rolling bin 101, and a water tank 103 is fixedly connected to the top of the outer surface of the flat plate 102, and a water pump 104 is fixedly connected to the top of the outer surface of the flat plate 102. The input end of the water pump 104 is fixedly connected to the outer surface of the water tank 103 through a pipe, and the output end of the water pump 104 is fixedly connected to a sprinkler 105 through a pipe. The sprinkler 105 is located directly above the rolling bin 101. When the rolling roller 108 and the rolling roller 2 109 are rolling, a large amount of dust will appear. The water pump 104 is started by an external power supply to extract the water inside the water tank 103 through the pipe, and then the water is output to the inside of the sprinkler 105 through the pipe through the output end. The sprinkler 105 sprays water directly above the rolling roller 108 and the rolling roller 2 109 to reduce dust.

[0027] like Figures 1 to 4As shown, the outer surface of the rolling bin 101 is fixedly connected to the motor 106, the output end of the motor 106 is fixedly connected to the gear 107, the outer surface of the gear 107 is meshed with the gear 2 110, the outer surface of the gear 107 is fixedly connected to the rolling roller 108, the outer surface of the gear 2 110 is fixedly connected to the rolling roller 2 109, the rolling roller 2 109 and the rolling roller 108 rotate inside the rolling bin 101, and the bottom of the outer surface of the rolling bin 101 near its periphery is fixedly connected to the L plate 114, and the outer surfaces of the multiple L plates 114 are fixedly connected. The top of each of the rollers is fixedly connected with a spring 115, and the raw materials of the sound-absorbing concrete blocks are poured into the middle of the rolling roller 108 and the rolling roller 2 109, that is, the inside of the rolling bin 101, and then the motor 106 is started by an external power supply. The motor 106 drives the gear 107 to rotate, and the gear 107 drives another meshing gear 2 110 to rotate. At this time, the rolling roller 108 and the rolling roller 2 109 connected to the outer surfaces of the gear 2 110 and the gear 107 move relative to each other, and the raw materials of the sound-absorbing concrete blocks can be crushed.

[0028] like Figures 1 to 4 As shown, the tops of the outer surfaces of the multiple L-plates 114 are fixedly connected with dampers 116, and the tops of the multiple dampers 116 are fixedly connected with screening plates 117. The screening plates 117 are located just below the crushing bin 101. The output end of the motor 106 is provided with a belt 111 through a circular shaft movable sleeve. One end of the belt 111 is provided with a rotating rod 112 through a circular shaft movable sleeve. One end of the rotating rod 112 is fixedly connected with an elliptical disk 113. The elliptical disk 113 rotates on the upper surface of the screening plate 117. The outer surfaces of the opposite sides of the two L-plates 114 are fixedly connected with a horizontal plate 111. 19. After being crushed, the concrete enters the upper surface of the screening plate 117 due to gravity. The output end of the motor 106 drives the rotating rod 112 to rotate through the belt 111 at the same time. The rotating rod 112 drives the elliptical disk 113 to rotate. The screening plate 117 is limited by the cooperation of the L plate 114 and the spring 115. At this time, the elliptical disk 113 rotates on the upper surface of the screening plate 117 to make the screening plate 117 vibrate. The vibration can vibrate the finer concrete to the inside of the collection box 118, and the larger concrete that is not crushed into place will stay on the upper surface of the screening plate 117.

[0029] like Figures 1 to 4 As shown, a threaded rod 120 is movably embedded inside the horizontal plate 119, and the bottom end of the threaded rod 120 is rotatably connected to a block 121 through a bearing, and the top of the outer surface of the block 121 is fixedly connected to a limiting telescopic rod 122, and the outer surface of the block 121 is fixedly connected to an electric push rod 123, and one end of the electric push rod 123 is fixedly connected to a moving bar 124. The rotating threaded rod 120 moves the block 121 downward under the limit of the limiting telescopic rod 122, and after the movement, the moving bar 124 is attached to the upper surface of the screening plate 117.

[0030] like Figures 1 to 4 As shown, the moving bar 124 slides on the upper surface of the screening plate 117, and the bottom of the compacting bin 101 is fixedly connected to the collecting box 118 through a support rod. The outer surface of the collecting box 118 is provided with a waste box 125. The electric push rod 123 is started by an external power supply to push the moving bar 124 to slide on the upper surface of the screening plate 117, and the concrete that is not compacted into place can be pushed into the waste box 125. The staff takes out the waste box 125 and pours the concrete into the compacting bin 101 again for secondary compaction.

[0031] Working principle: Pour the raw materials of sound-absorbing concrete blocks into the middle of rolling roller 108 and rolling roller 2 109, that is, inside the rolling bin 101, and then start the motor 106 through an external power supply, the motor 106 drives the gear 107 to rotate, and the gear 107 drives another meshing gear 2 110 to rotate. At this time, the rolling roller 108 and the rolling roller 2 109 connected to the outer surface of gear 2 110 and gear 1 107 move relative to each other, and the raw materials of sound-absorbing concrete blocks can be crushed. After crushing, they enter the upper surface of the screening plate 117 due to gravity. The output end of the motor 106 simultaneously drives the rotating rod 112 to rotate through the belt 111, and the rotating rod 112 drives the elliptical disk 113 to rotate, and the L plate 114 and the spring 115 are matched with each other. The elliptical disc 113 rotates on the upper surface of the sieve plate 117 to make the sieve plate 117 vibrate. The vibration can vibrate the finer concrete that has been compacted into the inside of the collection box 118, and the larger concrete that cannot be compacted into place will stay on the upper surface of the sieve plate 117. The threaded rod 120 is rotated to move the block 121 downward under the limit of the limiting telescopic rod 122. After movement, the moving bar 124 is attached to the upper surface of the sieve plate 117. The electric push rod 123 is started by an external power supply to push the moving bar 124 to slide on the upper surface of the sieve plate 117, and the concrete that cannot be compacted into place can be pushed into the inside of the waste box 125. The staff takes out the waste box 125 and pours the concrete into the interior of the compaction bin 101 for secondary compaction. When the rolling roller 108 and the rolling roller 2 109 are rolling, a large amount of dust will appear. The water pump 104 is started by an external power supply to extract the water inside the water tank 103 through the pipe, and then the water is output to the inside of the sprinkler 105 through the pipe through the output end. The sprinkler 105 sprays water directly above the rolling roller 108 and the rolling roller 2 109 to reduce the dust.

[0032] The above are only preferred embodiments of the present invention and are not intended to limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A sound-absorbing concrete block brick raw material crushing and screening device, comprising a rolling bin (101), characterized in that: The outer surface of the rolling bin (101) is fixedly connected to a flat plate (102), the top of the outer surface of the flat plate (102) is fixedly connected to a water tank (103), the top of the outer surface of the flat plate (102) is fixedly connected to a water pump (104), the input end of the water pump (104) is fixedly connected to the outer surface of the water tank (103) through a pipe, and the output end of the water pump (104) is fixedly connected to a sprinkler (105) through a pipe, and the sprinkler (105) is located directly above the rolling bin (101).

2. The sound-absorbing concrete block raw material crushing and screening equipment according to claim 1 is characterized by: The outer surface of the rolling bin (101) is fixedly connected to a motor (106), the output end of the motor (106) is fixedly connected to gear 1 (107), the outer surface of gear 1 (107) is meshedly connected to gear 2 (110), and the outer surface of gear 1 (107) is fixedly connected to rolling roller 1 (108).

3. The sound-absorbing concrete block raw material crushing and screening equipment according to claim 2 is characterized by: The outer surface of the gear 2 (110) is fixedly connected to the rolling roller 2 (109), and the rolling roller 2 (109) and the rolling roller 1 (108) rotate inside the rolling bin (101). The bottom of the outer surface of the rolling bin (101) near its four sides is fixedly connected to an L-plate (114), and one side of the outer surface of multiple L-plates (114) is fixedly connected to a spring (115).

4. The sound-absorbing concrete block raw material crushing and screening equipment according to claim 3 is characterized by: A damper (116) is fixedly connected to one side of the outer surface of each of the plurality of L-plates (114), and a screening plate (117) is fixedly connected to the top of each of the plurality of dampers (116). The screening plate (117) is located directly below the rolling bin (101), and a belt (111) is provided at the output end of the motor (106) via a circular shaft movable sleeve.

5. The sound-absorbing concrete block raw material crushing and screening equipment according to claim 4 is characterized by: One end of the belt (111) is provided with a rotating rod (112) via a circular shaft movable sleeve, one end of the rotating rod (112) is fixedly connected to an elliptical disk (113), and the elliptical disk (113) rotates on the upper surface of the screening plate (117), wherein the outer surfaces of the opposite sides of the two L-plates (114) are fixedly connected to a transverse plate (119).

6. The sound-absorbing concrete block raw material crushing and screening equipment according to claim 5, characterized in that: A threaded rod (120) is movably embedded in the interior of the horizontal plate (119), the bottom end of the threaded rod (120) is rotatably connected to a block (121) via a bearing, and the top of the outer surface of the block (121) is fixedly connected to a limited telescopic rod (122).

7. The sound-absorbing concrete block raw material crushing and screening equipment according to claim 6, characterized in that: An electric push rod (123) is fixedly connected to the outer surface of the block (121), and one end of the electric push rod (123) is fixedly connected to a moving bar (124).

8. The sound-absorbing concrete block raw material crushing and screening equipment according to claim 7, characterized in that: The moving bar (124) slides on the upper surface of the screening plate (117), and the bottom of the crushing bin (101) is fixedly connected to a collecting box (118) via a support rod, and a waste box (125) is provided on the outer surface of the collecting box (118).

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