CN114109787A

CN114109787A - Industrial novel pneumatic diaphragm pump that draws water

Info

Publication number: CN114109787A
Application number: CN202111345843.1A
Authority: CN
Inventors: 李国军; 李建群
Original assignee: Hunan Xinchangshan Agricultural Development Co ltd
Current assignee: Hunan Xinchangshan Agricultural Development Co ltd
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-03-01

Abstract

The invention provides a novel industrial pneumatic diaphragm pump for pumping water. The novel pneumatic diaphragm pump that industrial was taken water includes pneumatic diaphragm pump body, damper, crushing barrel, dust removal drying cabinet and rubbing crusher construct, fixed mounting has the feed liquor pipe on the lateral wall of pneumatic diaphragm pump body, drain pipe and intake pipe, damper installs on pneumatic diaphragm pump body, crushing barrel installs on the feed liquor pipe, crushing barrel includes barrel and cover, dust removal drying cabinet fixed mounting is linked together in the intake pipe and with the inside of intake pipe, rubbing crusher constructs the inside of installing at crushing barrel, rubbing crusher constructs including the motor, the transmission shaft, crushing blade and variable speed subassembly. The industrial water pumping novel pneumatic diaphragm pump provided by the invention has the advantages that large particles are thoroughly crushed, the damage to the main shaft and the inner wall of the pump body and the blockage of the pump body are avoided, the adverse effect of vibration on fluid delivery is reduced, and the service life of the pneumatic diaphragm pump is prolonged.

Description

Industrial novel pneumatic diaphragm pump that draws water

Technical Field

The invention relates to the technical field of water pump equipment, in particular to a novel industrial pumping pneumatic diaphragm pump.

Background

In the production process of pesticides, because some produced chemicals such as insecticides and bactericides are placed in a storage tank, when transportation is needed, the chemicals need to be pumped out of the storage tank and stored in other small storage tanks or transportation vehicles, and a water pump is needed. One of the pneumatic diaphragm pumps is the most novel domestic conveying pump, adopts compressed gas as a power source, and can completely suck various corrosive liquids, liquids with particles, high-viscosity, volatile, inflammable and highly toxic liquids.

The pneumatic diaphragm pump changes the size of the internal volume by the diaphragm moving back and forth inside, thereby sucking and discharging liquid, however, the existing pneumatic diaphragm pump still has certain problems in the using process, the water guide structure inside the existing pneumatic diaphragm pump is blocked and opened by the blocking block with the real-time moving spherical structure, which limits that the pneumatic diaphragm pump cannot extract liquid containing large-particle impurities, otherwise the blocking problem of the pneumatic diaphragm pump is easily caused, the use of the device is influenced, meanwhile, when the pneumatic diaphragm pump works, external air enters the inside, dust and water mist are carried into the inside, secondary pollution is caused during raw material processing and production, or a filter screen is directly and fixedly installed at an air inlet, the disassembly and cleaning cannot be carried out, the blockage is caused by long-time use, and the using effect of the pneumatic diaphragm pump is reduced, in addition, the pneumatic diaphragm pump can generate strong vibration in the use process, which can generate adverse effect on the fluid transportation and shorten the service life of the pneumatic diaphragm pump.

Therefore, there is a need to provide a new pneumatic diaphragm pump for industrial water pumping to solve the above technical problems.

Disclosure of Invention

In order to solve the technical problem, the invention provides a novel industrial pneumatic diaphragm pump for pumping water.

The invention provides a novel industrial water pumping pneumatic diaphragm pump, which comprises: the pneumatic diaphragm pump comprises a pneumatic diaphragm pump body, a damping mechanism, a crushing barrel, a dust removal drying box and a crushing mechanism, wherein a liquid inlet pipe communicated with the inside of the pneumatic diaphragm pump body, a liquid outlet pipe and an air inlet pipe are fixedly installed on the side wall of the pneumatic diaphragm pump body, the damping mechanism is installed on the pneumatic diaphragm pump body, the crushing barrel is installed on the liquid inlet pipe and comprises a barrel body and a barrel cover, the barrel body is fixedly installed on the liquid inlet pipe and communicated with the inside of the liquid inlet pipe, the barrel cover is fixedly installed on the side wall of the barrel body through screws, the dust removal drying box is fixedly installed on the air inlet pipe and communicated with the inside of the air inlet pipe, the crushing mechanism is installed inside the crushing barrel, the crushing mechanism comprises a motor, a transmission shaft, a crushing blade and a variable speed component, the motor is fixedly installed on the side wall of the barrel cover through a rack, the output end of the motor penetrates through the barrel cover and is fixedly connected with the rotating center of the transmission shaft, a plurality of crushing blades with the crushing mechanism in the same specification, The crushing blade that the cyclic annular distributes, and offer the rectangular channel that is used for reducing the liquid flow resistance on the crushing blade, the variable speed subassembly passes through waterproof bearing and rotates the one end of installing at the transmission shaft.

Preferably, damper includes the pump body cover, anti-skidding foam-rubber cushion, the fixed block, the reference column, damping spring, base and fixing bolt, pump body cover is established on pneumatic diaphragm pump body, and fixed mounting has anti-skidding foam-rubber cushion on the inner circle wall of pump body cover, two fixed block fixed mounting of symmetric distribution are on the pump body cover, and equal fixed mounting has the specification the same on the lower wall of every fixed block, two reference columns of symmetric distribution, all the cover is equipped with the damping spring that the specification is the same on every reference column, and four reference columns insert respectively and establish four locating holes seted up on the base in, the base is through the fixing bolt fixed mounting of a plurality of evenly distributed on ground or holding surface.

Preferably, the inner wall of the dust removal drying box is provided with a limiting groove, a filtering layer used for removing dust and drying air is inserted in the limiting groove, and an activated carbon adsorption layer and a sponge water storage layer are sequentially arranged inside the filtering layer.

Preferably, the rotating assembly is installed at the top of the filter layer and comprises a rotating handle, a rotating connecting rod and a locking block, the rotating handle is fixedly installed at one end of the rotating connecting rod, the locking block which is identical to the rotating handle in direction is fixedly installed at the other end of the rotating connecting rod, the rotating connecting rod is rotatably installed at the top of the filter layer, and the locking block is arranged in a circular rotating cavity formed in the dedusting drying box and is in sliding connection with the lower bottom wall of the circular rotating cavity.

Preferably, a filter plate is sleeved on a transmission shaft in the crushing mechanism, a plurality of filter holes used for blocking particles with too large diameters are formed in the filter plate, and a limiting block fixedly installed on the inner ring wall of the cylinder body is arranged in front of the filter plate.

Preferably, a semicircular clamping plate is fixedly mounted on the inner side wall of the barrel body in the crushing barrel, an arc-shaped sliding cavity is formed in the semicircular clamping plate, and a filter screen is inserted in the arc-shaped sliding cavity.

Preferably, the variable speed subassembly includes a tooth section of thick bamboo, the driving gear, driven gear and waterproof apron, a tooth section of thick bamboo cover is established on waterproof bearing, and fixed mounting has the same, evenly distributed's of a plurality of specification crushing blade on the outer lane wall of a tooth section of thick bamboo, driving gear fixed mounting is in the one end of transmission shaft, three specification is the same, the driven gear of annular distribution rotates through the round pin axle and installs on the interior diapire of a tooth section of thick bamboo, and driven gear and a tooth section of thick bamboo and the meshing transmission of driving gear teeth, waterproof apron fixed mounting is on the lateral wall of a tooth section of thick bamboo.

Compared with the related technology, the novel industrial water pumping pneumatic diaphragm pump provided by the invention has the following beneficial effects:

1. the filter screen is arranged at the liquid inlet of the liquid inlet pipe and completely covers the liquid inlet, so that large-diameter particles are prevented from entering the pneumatic diaphragm pump, the main shaft and the inner wall of the pump body are damaged, the filter screen is convenient to disassemble and clean after use, the filter screen can effectively prevent the particles with overlarge diameters from entering a crushing area where the crushing blade works, the crushing and the damage of the crushing blade are avoided, and the rectangular groove formed in the crushing blade can effectively reduce the dynamic water pressure of water flow on the crushing blade and avoid the breakage of the blade.

2. According to the invention, through gear tooth meshing transmission among the driving gear, the driven gear and the gear barrel, the rotation speed and direction of the gear barrel are different from those of the transmission shaft, so that the rotation directions and rotation speeds of the front and rear groups of crushing blades in the barrel are different, large particles are crushed more thoroughly, and the blockage of the pneumatic diaphragm pump is avoided, and the use of the device is not influenced.

3. Will have elastic anti-skidding foam-rubber cushion and pneumatic diaphragm pump body in close contact with, can play the effect of antiskid and protection, can also be with the even transmission of vibration that the pneumatic diaphragm pump body during operation produced for pump body cover, can not harm pump body cover, through the soft contact of damping spring and fixed block and base, evenly transmit the vibration for bottom surface and holding surface to reduce the adverse effect that the vibration produced to the fluid transport, prolong the life of pneumatic diaphragm pump.

4. The filter layer arranged in the dust removal drying box can remove dust and dry air flowing through, secondary pollution to processing and production of raw materials is avoided, the locking block is driven to rotate in the circular rotating cavity through the rotating handle, the filter layer can be easily fixed and detached, the use of operators and the cleaning of the filter layer at the later stage are facilitated, the blockage is prevented, and the using effect of the pneumatic diaphragm pump is reduced.

5. The rotating handle and the locking block in the rotating assembly have the same direction, so that the filter layer can be easily judged to be in a fixed or detachable state, and the subsequent operation of workers is facilitated.

Drawings

FIG. 1 is a schematic structural view of a preferred embodiment of the industrial water pumping pneumatic diaphragm pump according to the present invention;

FIG. 2 is a schematic partial cross-sectional structural view of the shock absorbing mechanism of FIG. 1;

FIG. 3 is one of the schematic partial cross-sectional structural views of the shredder mechanism of FIG. 1;

FIG. 4 is a second schematic view of the crushing mechanism shown in FIG. 1, partially in section;

FIG. 5 is an enlarged view of the structure shown at A in FIG. 4;

FIG. 6 is a schematic view, partly in section, of the dust extraction drying box of FIG. 1;

fig. 7 is an enlarged schematic view of the structure shown at B in fig. 6.

Reference numbers in the figures: 1. the pneumatic diaphragm pump comprises a pneumatic diaphragm pump body, 2, a damping mechanism, 21, a pump body sleeve, 22, an anti-skidding sponge cushion, 23, a fixing block, 24, a positioning column, 25, a damping spring, 26, a base, 27, a fixing bolt, 3, a crushing barrel, 31, a barrel body, 32, a barrel cover, 4, a dust removal drying box, 5, a liquid inlet pipe, 6, a liquid outlet pipe, 7, an air inlet pipe, 8, a crushing mechanism, 81, a motor, 82, a transmission shaft, 83, a crushing blade, 84, a speed change assembly, 841, a tooth barrel 842, a driving gear, 843, a driven gear, 844, a waterproof cover plate, 9, a rotating assembly, 91, a rotating handle, 92, a rotating connecting rod, 93, a locking block, 9a filter screen, 9b, a semicircular clamping plate, 9c, a waterproof bearing, 9d, a filter plate, 9e, a limiting block, 9f, a filter layer, 9g, a positioning hole, 9h, an arc-shaped sliding cavity, 9i, a rectangular groove, 9j, 25, a damping spring, a damping device, a damping device, a method and a method for controlling device, a method for controlling a device, a method for controlling a device, a method for controlling a device, a method for controlling a device, filter hole, 9k, spacing groove, 9l, circular rotation chamber.

Detailed Description

The invention is further described with reference to the following figures and embodiments.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of the novel industrial water pumping pneumatic diaphragm pump according to the present invention; FIG. 2 is a schematic partial cross-sectional structural view of the shock absorbing mechanism of FIG. 1; FIG. 3 is one of the schematic partial cross-sectional structural views of the shredder mechanism of FIG. 1; FIG. 4 is a second schematic view of the crushing mechanism shown in FIG. 1, partially in section; FIG. 5 is an enlarged view of the structure shown at A in FIG. 4; FIG. 6 is a schematic view, partly in section, of the dust extraction drying box of FIG. 1; fig. 7 is an enlarged schematic view of the structure shown at B in fig. 6. The method comprises the following steps: the pneumatic diaphragm pump comprises a pneumatic diaphragm pump body 1, a damping mechanism 2, a crushing barrel 3, a dust removal drying box 4 and a crushing mechanism 8.

In the specific implementation process, as shown in fig. 1 and 2, a liquid inlet pipe 5, a liquid outlet pipe 6 and an air inlet pipe 7 communicated with the inside of the pneumatic diaphragm pump body 1 are fixedly installed on the side wall of the pneumatic diaphragm pump body 1, a damping mechanism 2 is installed on the pneumatic diaphragm pump body 1, the damping mechanism 2 comprises a pump body sleeve 21, an anti-slip sponge pad 22, fixed blocks 23, positioning columns 24, damping springs 25, a base 26 and fixing bolts 27, the pump body sleeve 21 is sleeved on the pneumatic diaphragm pump body 1, the anti-slip sponge pad 22 is fixedly installed on the inner ring wall of the pump body sleeve 21, the two symmetrically distributed fixed blocks 23 are fixedly installed on the pump body sleeve 21, two positioning columns 24 with the same specification and symmetrical distribution are fixedly installed on the lower wall surface of each fixed block 23, the damping springs 25 with the same specification are sleeved on each positioning column 24, and the four positioning columns 24 are respectively inserted into four positioning holes 9g formed in the base 26, the base 26 is fixedly mounted on the ground or support surface by a plurality of evenly distributed fixing bolts 27.

It should be noted that: establish pump body cover 21 cover on pneumatic diaphragm pump body 1, have elastic anti-skidding foam-rubber cushion 22 and pneumatic diaphragm pump body 1 in close contact with, can play the effect of antiskid and protection, can also be with the even transmission of the vibration that pneumatic diaphragm pump body 1 during operation produced for pump body cover 21 and fixed block 23, can not harm pump body cover 21, soft contact through damping spring 25 and fixed block 23 and base 26, evenly transmit the vibration for bottom surface and holding surface, thereby reduce the adverse effect that the fluid transport produced of vibration, prolong the life of pneumatic diaphragm pump.

Referring to fig. 1, 3, 4 and 5, a pulverizing barrel 3 is installed on a liquid inlet pipe 5, the pulverizing barrel 3 includes a barrel 31 and a barrel cover 32, the barrel 31 is fixedly installed on the liquid inlet pipe 5 and is communicated with the inside of the liquid inlet pipe 5, the barrel cover 32 is fixedly installed on the side wall of the barrel 31 through screws, a semicircular clamping plate 9b is fixedly installed on the inner side wall of the barrel 3, an arc-shaped sliding cavity 9h is formed in the semicircular clamping plate 9b, a filter screen 9a is inserted into the arc-shaped sliding cavity 9h, a pulverizing mechanism 8 is installed inside the pulverizing barrel 3, the pulverizing mechanism 8 includes a motor 81, a transmission shaft 82, a pulverizing blade 83 and a speed change assembly 84, the motor 81 is fixedly installed on the side wall of the barrel cover 32 through a rack, an output end of the motor 81 penetrates through the barrel cover 32 and is fixedly connected with a rotation center of the transmission shaft 82, a plurality of materials with the same specification are fixedly installed on the transmission shaft 82, The crushing blade 83 is annularly distributed, a rectangular groove 9i for reducing the flow resistance of liquid is formed in the crushing blade 83, the speed change assembly 84 is rotatably installed at one end of the transmission shaft 82 through a waterproof bearing 9c, the speed change assembly 84 comprises a gear barrel 841, a driving gear 842, a driven gear 843 and a waterproof cover plate 844, the gear barrel 841 is sleeved on the waterproof bearing 9c, a plurality of crushing blades 83 which are same in specification and are uniformly distributed are fixedly installed on the outer ring wall of the gear barrel 841, the driving gear 842 is fixedly installed at one end of the transmission shaft 82, three driven gears 843 which are same in specification and are annularly distributed are rotatably installed on the inner bottom wall of the gear barrel 841 through a pin shaft, the driven gear 843 is meshed with the gear barrel 841 and the driving gear 842 for transmission, the waterproof cover plate 844 is fixedly installed on the side wall of the gear barrel 841, a filter plate 9 is sleeved on the transmission shaft 82 in the crushing mechanism 8, a plurality of filter holes 9j for blocking oversized particles in diameter are formed in the filter plate 9, a limiting block 9e fixedly arranged on the inner ring wall of the cylinder 31 is arranged in front of the filter plate 9.

It should be noted that: before the pneumatic diaphragm pump is used, a filter screen 9a is firstly clamped in an arc-shaped sliding cavity 9h formed in a semicircular clamping plate 9b, a liquid inlet of a liquid inlet pipe 5 is completely covered, large-diameter particles are prevented from entering the pneumatic diaphragm pump, so that damage to a main shaft and an inner wall of a pump body is avoided, and the disassembly and cleaning after use are facilitated at the same time, then a crushing mechanism 8 and a filter plate 9d sleeved on a transmission shaft 82 are arranged in a cylinder body 31, a cylinder cover 32 is fixed on the side wall of the cylinder body 31 by screwing screws, a limiting block 9e can limit the movement of the filter plate 9d and prevent the filter plate from colliding with a crushing blade 83 under the impact of water flow, the filter plate 9d can effectively prevent the particles with overlarge diameters from entering a crushing area where the crushing blade 83 works, so as to avoid the crushing and damage of the flow resistance of the crushing blade, a rectangular groove 9i for reducing liquid is formed in the crushing blade 83, the hydrodynamic pressure of the water flow on the crushing blades 83 can be effectively reduced, and the blades are prevented from being broken.

It should also be noted that: through the tooth mesh transmission of driving gear 842 to driven gear 843 and driven gear 843 to tooth mesh transmission of tooth section of thick bamboo 841, make the rotation speed and the direction of tooth section of thick bamboo 841 all different with transmission shaft 82, thereby realize that the rotation of two sets of crushing blades 83 is different around in the barrel 31 to with the rotational speed, and then make the large granule smashed more thoroughly, avoid causing the jam of pneumatic diaphragm pump, influence the use of device.

Referring to fig. 1, 6 and 7, the dust-removing drying box 4 is fixedly installed on the air inlet pipe 7 and communicated with the inside of the air inlet pipe 7, a limit groove 9k is formed on the inner wall of the dust-removing drying box 4, a filter layer 9f for removing dust and drying air is inserted in the limit groove 9k, an activated carbon adsorption layer and a sponge water storage layer are sequentially arranged in the filter layer 9f, a rotating component 9 is arranged at the top of the filter layer 9f, the rotating component 9 comprises a rotating handle 91, a rotating connecting rod 92 and a locking block 93, the rotating handle 91 is fixedly arranged at one end of the rotating connecting rod 92, and the other end of the rotating connecting rod 92 is fixedly provided with a locking block 93 with the same direction as the rotating handle 91, the rotating connecting rod 92 is rotatably arranged at the top of the filter layer 9f, and the locking block 93 is arranged in a circular rotating cavity 9l formed in the dedusting drying box 4 and is in sliding connection with the lower bottom wall of the circular rotating cavity 9 l.

It should be noted that: the filter layer 9f sequentially provided with the activated carbon adsorption layer and the sponge water storage layer is inserted into the limiting groove 9k, so that dust removal and drying can be performed on air flowing through the filter layer 9f, secondary pollution cannot be caused to processing and production of raw materials, the locking block 93 is driven to rotate in the circular rotating cavity 9l through the rotating handle 91, the filter layer 9f can be easily fixed and detached, the use of operators and the cleaning of the filter layer at the later stage are facilitated, the blockage is prevented, and the using effect of the pneumatic diaphragm pump is reduced;

wherein, the direction of turning handle 91 and locking piece 93 is unanimous, can judge easily that filter layer 9f is in fixed or detachable state, and the staff of being convenient for carries out follow-up operation.

The working principle of the novel pneumatic diaphragm pump for pumping water for industry provided by the invention is as follows:

the pump body sleeve 21 is sleeved on the pneumatic diaphragm pump body 1, the elastic anti-skidding sponge cushion 22 is in close contact with the pneumatic diaphragm pump body 1, so that the anti-skidding and protecting effects can be achieved, vibration generated during the working of the pneumatic diaphragm pump body 1 can be uniformly transmitted to the pump body sleeve 21 and the fixed block 23, the pump body sleeve 21 cannot be damaged, the vibration is uniformly transmitted to the bottom surface and the supporting surface through the soft contact of the damping spring 25, the fixed block 23 and the base 26, the adverse effect of the vibration on fluid transmission is reduced, the service life of the pneumatic diaphragm pump is prolonged, before the pneumatic diaphragm pump is used, the filter screen 9a is clamped in the arc-shaped sliding cavity 9h formed in the semicircular clamping plate 9b, the liquid inlet of the liquid inlet pipe 5 is completely covered, large-diameter particles are prevented from entering the pneumatic diaphragm pump, and the damage to the main shaft and the inner wall of the pump body is further caused, meanwhile, the disassembly and the cleaning after use are convenient, then the crushing mechanism 8 and the filter plate 9d sleeved on the transmission shaft 82 are arranged inside the cylinder 31, the cylinder cover 32 is fixed on the side wall of the cylinder 31 by screwing screws, the limiting block 9e can limit the movement of the filter plate 9d and prevent the filter plate from colliding with the crushing blade 83 under the impact of water flow, the filter plate 9d can effectively prevent particles with overlarge diameters from entering a crushing area where the crushing blade 83 works and avoid causing the crushing and the damage of the crushing blade, the rectangular groove 9i for reducing the liquid flow resistance arranged on the crushing blade 83 can effectively reduce the dynamic water pressure of the water flow to the crushing blade 83 and avoid causing the breakage of the blade, the gear teeth of the driven gear 843 are engaged and transmitted by the driving gear 842 and the gear teeth of the gear cylinder 841, so that the rotation speed and the direction of the cylinder 841 are different from those of the transmission shaft 82, thereby realize the different direction of rotation and rotational speed of two sets of crushing blades 83 around in the barrel 31, and then make the large granule smashed more thoroughly, avoid causing the jam of pneumatic diaphragm pump, influence the use of the device, the filter layer 9f that sets gradually active carbon adsorption layer and sponge water storage layer is inserted and is established in spacing groove 9k, can remove dust and dry the air that flows through the filter layer 9f, can not cause secondary pollution to processing and production of raw materials, through rotatory turning handle 91 drive locking block 93 in circular rotation chamber 9l internal rotation, can realize easily that the filter layer 9f is fixed and dismantled, be convenient for operating personnel's use and later stage filter layer's washing, prevent causing the jam, reduce the result of use of pneumatic diaphragm pump, wherein, the direction of turning handle 91 and locking block 93 is unanimous, can judge easily that the filter layer 9f is in fixed or detachable state, the subsequent operation of staff is convenient for.

The circuits and controls involved in the present invention are prior art and will not be described in detail herein.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a novel pneumatic diaphragm pump of industrial water pumping which characterized in that includes:

the pneumatic diaphragm pump comprises a pneumatic diaphragm pump body (1), wherein a liquid inlet pipe (5), a liquid outlet pipe (6) and an air inlet pipe (7) communicated with the interior of the pneumatic diaphragm pump body (1) are fixedly installed on the side wall of the pneumatic diaphragm pump body (1);

the damping mechanism (2), the said damping mechanism (2) is installed on air-operated diaphragm pump body (1);

the crushing barrel (3) is installed on the liquid inlet pipe (5), the crushing barrel (3) comprises a barrel body (31) and a barrel cover (32), the barrel body (31) is fixedly installed on the liquid inlet pipe (5) and communicated with the inside of the liquid inlet pipe (5), and the barrel cover (32) is fixedly installed on the side wall of the barrel body (31) through screws;

the dust removal drying box (4) is fixedly arranged on the air inlet pipe (7) and communicated with the inside of the air inlet pipe (7);

rubbing crusher constructs (8), rubbing crusher constructs (8) and installs the inside at crushing barrel (3), rubbing crusher constructs (8) and includes motor (81), transmission shaft (82), crushing blade (83) and variable speed subassembly (84), motor (81) are through frame fixed mounting on the lateral wall of cover (32), and the output of motor (81) passes the center of rotation fixed connection of cover (32) and transmission shaft (82), fixed mounting has crushing blade (83) that a plurality of specification is the same, cyclic annular distributes on transmission shaft (82), and offers rectangular channel (9i) that are used for reducing the liquid flow resistance on crushing blade (83), variable speed subassembly (84) rotate the one end of installing at transmission shaft (82) through waterproof bearing (9 c).

2. The novel industrial pumping pneumatic diaphragm pump according to claim 1, wherein the damping mechanism (2) comprises a pump body sleeve (21), an anti-slip sponge pad (22), two fixing blocks (23), positioning posts (24), damping springs (25), a base (26) and fixing bolts (27), the pump body sleeve (21) is sleeved on the pneumatic diaphragm pump body (1), the anti-slip sponge pad (22) is fixedly installed on the inner ring wall of the pump body sleeve (21), the two symmetrically distributed fixing blocks (23) are fixedly installed on the pump body sleeve (21), the two positioning posts (24) with the same specification and symmetrical distribution are fixedly installed on the lower wall surface of each fixing block (23), the damping springs (25) with the same specification are sleeved on each positioning post (24), and the four positioning posts (24) are respectively inserted into the four positioning holes (9g) formed in the base (26), the base (26) is fixedly arranged on the ground or a supporting surface through a plurality of fixing bolts (27) which are uniformly distributed.

3. The novel industrial water pumping pneumatic diaphragm pump is characterized in that a limiting groove (9k) is formed in the inner wall of the dust removal drying box (4), a filtering layer (9f) for removing dust and drying air is inserted in the limiting groove (9k), and an activated carbon adsorption layer and a sponge water storage layer are sequentially arranged inside the filtering layer (9 f).

4. The industrial water pumping novel pneumatic diaphragm pump according to claim 3, wherein the rotating assembly (9) is installed at the top of the filter layer (9f), the rotating assembly (9) comprises a rotating handle (91), a rotating connecting rod (92) and a locking block (93), the rotating handle (91) is fixedly installed at one end of the rotating connecting rod (92), the locking block (93) which is consistent with the rotating handle (91) in direction is fixedly installed at the other end of the rotating connecting rod (92), the rotating connecting rod (92) is rotatably installed at the top of the filter layer (9f), and the locking block (93) is arranged in a circular rotating cavity (9l) formed in the dust removal drying box (4) and is in sliding connection with the lower bottom wall of the circular rotating cavity (9 l).

5. The novel pneumatic diaphragm pump for industrial water pumping according to claim 1, wherein a filter plate (9) is sleeved on the transmission shaft (82) in the crushing mechanism (8), a plurality of filter holes (9j) for blocking particles with too large diameter are formed in the filter plate (9), and a limit block (9e) fixedly installed on the inner ring wall of the cylinder (31) is arranged in front of the filter plate (9).

6. The novel industrial pumping pneumatic diaphragm pump according to claim 1, wherein the semi-circular snap plate (9b) is fixedly installed on the inner side wall of the cylinder body (3) in the crushing cylinder (3), the semi-circular snap plate (9b) is provided with an arc-shaped sliding cavity (9h), and a filter screen (9a) is inserted into the arc-shaped sliding cavity (9 h).

7. The industrial water pumping novel pneumatic diaphragm pump is characterized in that the speed change assembly (84) comprises a gear cylinder (841), a driving gear (842), a driven gear (843) and a waterproof cover plate (844), the gear cylinder (841) is sleeved on the waterproof bearing (9c), a plurality of crushing blades (83) with the same specification and uniform distribution are fixedly installed on the outer ring wall of the gear cylinder (841), the driving gear (842) is fixedly installed at one end of the transmission shaft (82), the driven gear (843) with the same specification and uniform annular distribution is installed on the inner bottom wall of the gear cylinder (841) through a pin shaft in a rotating mode, the driven gear (843) is in meshing transmission with the gear cylinder (841) and the gear teeth of the driving gear (842), and the waterproof cover plate (844) is fixedly installed on the side wall of the gear cylinder (841).