CN114800285A - Shot blasting machine capable of avoiding blockage - Google Patents
Shot blasting machine capable of avoiding blockage Download PDFInfo
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- CN114800285A CN114800285A CN202210522407.5A CN202210522407A CN114800285A CN 114800285 A CN114800285 A CN 114800285A CN 202210522407 A CN202210522407 A CN 202210522407A CN 114800285 A CN114800285 A CN 114800285A
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- bin
- shot blasting
- transmission
- rolling
- shell
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- 238000005422 blasting Methods 0.000 title claims abstract description 72
- 238000005096 rolling process Methods 0.000 claims abstract description 53
- 239000004576 sand Substances 0.000 claims abstract description 38
- 238000011084 recovery Methods 0.000 claims abstract description 24
- 238000003860 storage Methods 0.000 claims abstract description 22
- 239000002893 slag Substances 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 104
- 239000000428 dust Substances 0.000 claims description 9
- 239000010865 sewage Substances 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 238000004381 surface treatment Methods 0.000 abstract description 3
- 238000013461 design Methods 0.000 description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000009826 distribution Methods 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 230000026058 directional locomotion Effects 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000006187 pill Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
- B24C1/08—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for polishing surfaces, e.g. smoothing a surface by making use of liquid-borne abrasives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
- B24C3/08—Abrasive blasting machines or devices; Plants essentially adapted for abrasive blasting of travelling stock or travelling workpieces
- B24C3/083—Transfer or feeding devices; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
- B24C3/08—Abrasive blasting machines or devices; Plants essentially adapted for abrasive blasting of travelling stock or travelling workpieces
- B24C3/10—Abrasive blasting machines or devices; Plants essentially adapted for abrasive blasting of travelling stock or travelling workpieces for treating external surfaces
- B24C3/14—Apparatus using impellers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C5/00—Devices or accessories for generating abrasive blasts
- B24C5/06—Impeller wheels; Rotor blades therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C7/00—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts
- B24C7/0046—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a gaseous carrier
- B24C7/0069—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a gaseous carrier with means for preventing clogging of the equipment or for preventing abrasive entering the airway
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
- B24C9/006—Treatment of used abrasive material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention belongs to the field of part outer surface treatment equipment, and particularly relates to a shot blasting machine capable of avoiding blockage, which comprises a shell and a discharge hole, the device is characterized in that the discharge hole is formed in one side of the shell, the discharge hole is provided with a rolling belt for rolling objects, one side, close to the discharge hole, of the rolling belt is semicircular, a plurality of rolling teeth are uniformly arranged on the rolling belt along the outline direction, a recovery bin is arranged below the rolling belt, a rotating screen for separating slag ash and sand balls is arranged in the recovery bin, a storage bin is arranged on one side, obliquely arranged on the rotating screen, a conveying assembly capable of conveying the sand balls upwards is arranged in the storage bin, a shot blasting bin is arranged on one side of the upper end of the conveying assembly, a shot blasting impeller is arranged in the shot blasting bin in a rotating mode, a shot blasting port is formed in one side, close to the rolling belt, of the shot blasting bin, a feeding bin is arranged above the shot blasting bin, and an anti-blocking device for adjusting the entering quantity of the sand balls is arranged at the position, close to the shot blasting port. The invention can efficiently complete the shot blasting process and simultaneously avoid the occurrence of the blockage in the pipeline.
Description
Technical Field
The invention belongs to the field of part outer surface treatment equipment, and particularly relates to a shot blasting machine capable of avoiding blockage.
Background
The shot blasting machine is driven by electric power, sand shots are thrown out through acceleration of centrifugal force and are thrown to a surface to be cleaned to achieve a cleaning effect, and the shot blasting machine is widely used in the fields of machinery industry and building construction. With the continuous improvement of the living standard in recent years, a large number of small-sized objects are required to be shot-blasted, most common shot-blasting machines on the market are large in size at present and are less used for shot-blasting treatment of the small-sized objects, and meanwhile, pipelines are easy to block in the process of transmitting the sand shots, so that the shot-blasting efficiency is easily influenced. Therefore, the shot blasting machine which can perform shot blasting treatment on small objects and is not easy to block is designed to have important significance.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a shot blasting machine which can perform shot blasting treatment on small objects and is not easy to block.
In order to achieve the purpose, the invention adopts the following technical scheme: a shot blasting machine avoiding blockage comprises a shell and a discharge hole, and is characterized in that the discharge hole is arranged on one side of the shell, the discharge hole is provided with a rolling belt for rolling objects, the rolling belt is semicircular close to one side of the discharge hole, a plurality of rolling teeth are uniformly arranged on the rolling belt along the outline direction, the rolling belt is rotationally matched with four rolling driving wheels, a recovery bin is arranged below the rolling belt, a rotating screen for separating slag ash and sand balls is arranged in the recovery bin, the rotating screen is obliquely arranged, a storage bin is arranged on one side of the recovery bin, a rectangular opening is arranged between the storage bin and the recovery bin, one side of the rotating screen extends into the storage bin through the rectangular opening, a conveying assembly capable of conveying the sand balls upwards is arranged in the storage bin, and a shot throwing bin is arranged on one side of the upper end of the conveying assembly, the shot blasting device is characterized in that a shot inlet is formed in the shot blasting bin, a shot blasting impeller is rotationally arranged in the shot blasting bin, a shot blasting port is formed in one side, close to the rolling belt, of the shot blasting bin, a feeding bin is arranged above the shot blasting bin, and an anti-blocking device used for adjusting the entering quantity of the shot is arranged at the position, close to the shot inlet, of the feeding bin.
Preferably, four the roll drive wheel all rotates and sets up on the third transmission shaft, the third transmission shaft is fixed to be set up on shell both sides wall, the semicircle both sides department of roll area rotates and is provided with the transmission section of thick bamboo, transmission section of thick bamboo and roll area cooperation transmission, the transmission section of thick bamboo is fixed to be set up on first transmission shaft, outside lateral wall is stretched out to first transmission shaft one end, first transmission shaft stretches out the fixed first gear that is provided with of shell lateral wall one end, first gear one side is provided with a driving motor, another first gear of a driving motor output fixedly connected with, two first gear engagement transmission, a driving motor is fixed to be set up on the first driving motor support frame of below. The design provides a power system of the rolling belt, and the main transmission shaft moves upwards, so that the object turning space is effectively improved, and the working efficiency is increased.
Preferably, the rotation screen cloth wire side that the rolling strip below set up has a plurality of round holes to constitute, the rotation screen cloth is by two symmetric distributions and rotate the second transmission shaft cooperation transmission that sets up on the shell lateral wall, one stretches to in the storage silo second transmission shaft one end stretches out the shell lateral wall, the fixed first driving pulley that is provided with of one end that the lateral wall was stretched out to the second transmission shaft, it is equipped with the second drain to rotate screen cloth below in recovery bin one side, second drain top is provided with the dust absorption bellows, be equipped with first drain with second drain homonymy on the shell lateral wall. The design perfects the movement steps of cleaning the sand balls after the shot blasting of the object, and meanwhile, the dust absorption air box is added, so that the sand ball cleaning efficiency can be effectively improved.
Preferably, the conveying assembly that sets up in the storage silo includes two symmetric distributions and rotates the fourth transmission shaft that is provided with the shell lateral wall, the cooperation is provided with the conveyer belt on the fourth transmission shaft, the conveyer belt middle part is dug empty, the conveyer belt evenly is provided with a plurality of pivots along the profile direction, it is provided with the feed bin to rotate in the pivot, it is the slope form to dig the feed bin and remove to be the upset form when top is with the feed bin direction to dig the feed bin. The transition process of retrieving to throwing the ball device after this design has perfected the sand ball clearance, can effectively avoid the condition appearance that the sand ball dropped when removing through the design of digging similar excavation of feed bin.
Preferably, the fourth transmission shaft one end that is close to the shell top stretches out the shell lateral wall, the fixed first driving pulley that is provided with of one end that the fourth transmission shaft stretches out the shell lateral wall, another first driving pulley that sets up on first driving pulley and the below second transmission shaft passes through first drive belt cooperation transmission, first driving pulley one side that is close to the shell top is provided with second driving motor, second driving motor output end fixed connection is on first driving pulley, second driving motor is fixed to be set up on one side second driving motor support frame. This link through two subassemblies of hold-in range design completion, solve the power problem of two subassemblies simultaneously, effectively solve the extravagant problem of power, also make the sand ball feeding simultaneously relatively unanimous with the speed of arranging the material separation, avoided the untimely problem of sand ball supply.
Preferably, the anti-blocking device arranged in the feeding bin comprises a limiting block capable of sliding up and down, the limiting block is in an inclined shape with a wide top and a narrow bottom, sliding grooves are formed in two sides of the feeding bin, sliding rods are fixedly arranged on two sides of the limiting block, the sliding rods extend out of the feeding bin through the sliding grooves, air cylinders are fixedly arranged on two sides of the feeding bin, push rods are arranged below the air cylinders, fixing rings are fixedly arranged at the bottoms of the push rods and connected with the tail ends of the sliding rods, a second air inlet is formed in one side of each air cylinder, inclined blocks are fixedly arranged in the feeding bin on one side of the limiting block and evenly provided with a plurality of air nozzles in a straight line direction, an air pressure pipeline is fixedly arranged on one side of the feeding bin, an air outlet of the air pressure pipeline is connected with an air nozzle pipeline, and a first air inlet is fixedly arranged on one side of the air pressure pipeline; the air pump is arranged at one side of the recovery bin at the bottom of the shell, and the air pumps are arranged at the first air inlet and the second air inlet to provide air pressure. The design controls the feeding quantity of the sand shots through the limiting block, and when the feeding bin is blocked, the air can be fed through the air pressure pipeline, and the sand shots can be sprayed by the air spraying port to be plugged.
Preferably, the shot blasting bin is fixedly arranged on a fixed bottom plate below the shot blasting bin, one end of the shot blasting impeller extends out of the side wall of the shot blasting bin, one end of the shot blasting impeller extending out of the side wall of the shot blasting bin is provided with a third driving motor, and the output end of the third driving motor is fixedly connected with the shot blasting impeller.
Preferably, the upper side and the lower side of the discharging hole are fixedly provided with slide rails, and the slide rails are provided with two sliding door plates in a sliding manner.
Has the advantages that:
1. according to the invention, through the two-layer design of the inclined block and the inclined block, the effect of dredging the feeding bin can be achieved while the feeding quantity is adjusted, and the blockage during feeding is avoided.
2. According to the invention, the feeding speed is in relative proportion to the screening speed of the screen through the synchronous belt linkage design, so that the sand pill is continuous in use.
3. The invention enables the equipment to be used for surface shot blasting treatment of various small parts and simultaneously has convenient taking, simple use and convenient maintenance through the design of the rolling belt.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a left side view of the present invention;
FIG. 3 is a front view of the present invention;
FIG. 4 is a plan sectional view taken at A-A in FIG. 3;
FIG. 5 is a perspective cross-sectional view taken at A-A of FIG. 3;
FIG. 6 is a perspective cross-sectional view taken at B-B of FIG. 3;
FIG. 7 is a perspective cross-sectional view taken at C-C of FIG. 3;
FIG. 8 is a perspective cross-sectional view taken at D-D of FIG. 3;
FIG. 9 is an enlarged view of a portion of FIG. 5 at E;
FIG. 10 is an enlarged view of a portion of FIG. 6 at F;
in the figure: the device comprises a shell 1, a discharge hole 3, a rolling belt 14, rolling teeth 15, a rolling driving wheel 21, a recovery bin 18, a rotary screen 19, a storage bin 26, a rectangular opening 32, a shot blasting bin 24, a shot inlet 35, a shot blasting impeller 25, a shot blasting opening 33, a feeding bin 31, a third transmission shaft 22, a transmission cylinder 16, a first transmission shaft 17, a first gear 12, a first driving motor 5, a second driving motor 6, a first driving motor support frame 7, a second transmission shaft 20, a first transmission belt wheel 10, a second discharge outlet 13, a dust collection air box 40, a first discharge outlet 9, a fourth transmission shaft 27, a transmission belt 28, a rotating shaft 29, a material digging bin 30, a first transmission belt 11, a second driving motor support frame 8, a limiting block 42, a sliding groove 38, a sliding rod 47, an air cylinder 45, a pushing rod 44, a fixing ring 43, a second air inlet 42, an inclined block 48, an air jet port 41, an air pressure pipeline 49, a first air inlet 37, an air pump 39, the fixed bottom plate 23, the third driving motor 36, the sliding rail 4 and the sliding door panel 2.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
In the description of the present invention, it should be noted that the terms "inside", "below", and the like refer to orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention conventionally place when used, and are used only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
With reference to fig. 1-10, a shot blasting machine for avoiding blockage comprises a shell 1 and a discharge port 3, and is characterized in that the discharge port 3 is arranged on one side of the shell 1, the discharge port 3 is provided with a rolling belt 14 for rolling objects, one side of the rolling belt 14, which is close to the discharge port 3, is semicircular, a plurality of rolling teeth 15 are uniformly arranged on the rolling belt 14 along the contour direction, the rolling belt 14 is rotationally matched with four rolling transmission wheels 21, a recovery bin 18 is arranged below the rolling belt 14, a rotating screen 19 for separating slag ash and sand balls is arranged in the recovery bin 18, a storage bin 26 is arranged on one side of the recovery bin 18, a rectangular opening 32 is arranged between the storage bin 26 and the recovery bin 18, one side of the rotating screen 19 extends into the storage bin 26 through the rectangular opening 32, a conveying component for conveying the sand balls upwards is arranged in the storage bin 26, one side of the upper end of the conveying component is provided with a throwing bin 24, the shot blasting bin 24 is provided with a shot inlet 35, a shot blasting impeller 25 is rotatably arranged in the shot blasting bin 24, one side of the shot blasting bin 24, which is close to the rolling belt 14, is provided with a shot blasting port 33, a feeding bin 31 is arranged above the shot blasting bin 24, and a blocking prevention device used for adjusting the entering quantity of the sand shots is arranged at the position, which is close to the shot inlet 35, of the feeding bin 31.
Further, four rolling drive wheels 21 all rotate and set up on third transmission shaft 22, third transmission shaft 22 is fixed to be set up on 1 both sides wall of shell, 14 semicircle form both sides departments of roll area rotate and are provided with transmission barrel 16, transmission barrel 16 and 14 cooperation transmissions in the roll area, transmission barrel 16 is fixed to be set up on first transmission shaft 17, 1 lateral wall in the outside is stretched out to first transmission shaft 17 one end, first transmission shaft 17 stretches out 1 lateral wall one end of shell and fixes and is provided with first gear 12, first gear 12 one side is provided with first driving motor 5, 5 output end fixedly connected with another first gear 12 of first driving motor, the meshing transmission of two first gears 12, first driving motor 5 is fixed to be set up on the first driving motor support frame 7 of below.
Further, the rotating screen 19 wire side that the 14 below of rolling area set up has a plurality of round holes to constitute, rotating screen 19 is by two symmetric distributions and rotate the second transmission shaft 20 cooperation transmission that sets up on the shell 1 lateral wall, the second transmission shaft 20 one end that stretches into in the storage silo 26 stretches out the shell 1 lateral wall, the fixed first driving pulley 10 that is provided with of one end that the lateral wall was stretched out to second transmission shaft 20, rotating screen 19 below is equipped with second drain 13 in recovery bin 18 one side, second drain 13 top is provided with dust absorption bellows 40, be equipped with first drain 9 with second drain 13 homonymy on the shell 1 lateral wall.
Further, the conveying component that sets up in the storage silo 26 includes that two symmetric distributions rotate and is provided with the fourth transmission shaft 27 of shell 1 lateral wall, and the cooperation is provided with conveyer belt 28 on the fourth transmission shaft 27, and conveyer belt 28 middle part is dug empty, and conveyer belt 28 evenly is provided with a plurality of pivots 29 along the profile direction, rotates on the pivot 29 and is provided with and digs feed bin 30, digs feed bin 30 and removes to be the slope form behind the bottom, digs feed bin 30 and is the upset form when removing to the top with feed bin 31 direction.
Further, the one end of the fourth transmission shaft 27 near the top of the housing 1 extends out of the side wall of the housing 1, the one end of the fourth transmission shaft 27 extending out of the side wall of the housing 1 is fixedly provided with a first transmission belt wheel 10, the first transmission belt wheel 10 and another first transmission belt wheel 10 arranged on the second transmission shaft 20 below are in transmission matching with the first transmission belt 11, one side of the first transmission belt wheel 10 near the top of the housing 1 is provided with a second driving motor 6, the output end of the second driving motor 6 is fixedly connected to the first transmission belt wheel 10, and the second driving motor 6 is fixedly arranged on the second driving motor support frame 8 on one side.
Furthermore, the anti-blocking device arranged in the feeding bin 31 comprises a limiting block 42 capable of sliding up and down, the limiting block 42 is in an inclined shape with a wide top and a narrow bottom, sliding grooves 38 are arranged on two sides of the feeding bin 31, sliding rods 47 are fixedly arranged on two sides of the limiting block 42, the sliding rods 47 extend out of the feeding bin 31 through the sliding grooves 38, air cylinders 45 are fixedly arranged on two sides of the feeding bin 31, push rods 44 are arranged below the air cylinders 45, fixing rings 43 are fixedly arranged at the bottoms of the push rods 44, the fixing rings 43 are connected with the tail ends of the sliding rods 47, a second air inlet 42 is arranged on one side of each air cylinder 45, an inclined block 48 is fixedly arranged in the feeding bin 31 on one side of the limiting block 42, a plurality of air nozzles 41 are uniformly arranged in the inclined block 48 along the linear direction, an air pressure pipeline 49 is fixedly arranged on one side of the feeding bin 31, an air outlet of the air pressure pipeline 49 is connected with a pipeline 41, and a first air inlet 37 is fixedly arranged on one side of the air pressure pipeline 49; the bottom of the casing 1 is provided with an air pump 39 at one side of the recovery bin 18, and the air pump 39 provides air pressure to the first air inlet 37 and the second air inlet 42.
Furthermore, the shot blasting bin 24 is fixedly arranged on the fixed bottom plate 23 below the shot blasting bin, one end of the shot blasting impeller 25 extends out of the side wall of the shot blasting bin 24, one end of the shot blasting impeller 25 extending out of the side wall of the shot blasting bin 24 is provided with a third driving motor 36, and the output end of the third driving motor 36 is fixedly connected with the shot blasting impeller 35.
Further, the upper side and the lower side of the discharging hole 3 are fixedly provided with slide rails 4, and the slide rails 4 are provided with two sliding door panels 2 in a sliding manner.
The working principle is as follows: the staff pulls open sliding door panel 2 to both sides along 4 directions of slide rail to open drain hole 3, open the drain hole 3 back, the staff places the article that needs the shot blast again on rolling area 14, then with sliding door panel 2 along 4 directions of slide rail inwards closed and start machine.
At this moment, the first driving motor 5 is started, the output end of the first driving motor 5 drives the first gear 12 to rotate, so as to drive the other first gear 12 engaged with the first driving motor to rotate, thereby driving the first transmission shaft 17 with one end fixed with the first gear 12 to rotate, thereby driving the transmission cylinder 16 arranged on the first transmission shaft 17 to rotate, thereby driving the rolling belt 14 engaged with the transmission cylinder 16 to move upwards in a directional manner, thereby driving the rolling teeth 15 on the rolling belt 14 to move upwards, thereby driving the object to continuously move upwards, but due to the semicircular design of the rolling belt 14, the object cannot be conveyed upwards and can only be overturned downwards, then is lifted by the rolling teeth again, and continuously overturns upwards and backwards, thereby achieving the effect of overturning the object, and enabling the object to receive shot blasting treatment at various angles.
At this time, the third driving motor 36 is started, the output end of the third driving motor 36 drives the impeller 25 connected with the third driving motor to rotate at a high speed, so that the sand balls falling from the ball inlet 35 are continuously driven and then are thrown out from the ball throwing port 33, the sand balls are thrown out by the impeller 25 and then hit against the object, so that iron rust and the like on the object are hit off, the surface treatment effect is started, and the hit sand balls, iron rust dust and the like fall onto the rotating screen 19 below along with the gravity.
At the moment, the second driving motor 6 is started, the output end of the second driving motor 6 drives the first rotating belt wheel 10 to rotate, so as to drive the fourth transmission shaft 27 with one end fixed with the first transmission belt wheel 10 to rotate, so as to start the conveying assembly, at the same time of starting the conveying assembly, due to the matched transmission of the first transmission belt 11, the other first transmission belt wheel 10 also rotates along with the first transmission belt, so as to drive the second transmission shaft 20 fixed with the other first transmission belt wheel 10 to rotate, so as to drive the rotating screen 19 matched with the second transmission shaft 20 to do directional movement, at the moment, sand balls, iron filings, dust and the like fall onto the rotating screen 19 through the rolling belt 14, some heavier iron filings fall into the recovery bin 18 below from holes of the screen, at the moment, the dust collection air box 40 arranged at one side of the recovery bin 18 is started, the fallen dust is sucked into the middle wind box and discharged into the recovery bin 18, so that the sand and the sand are discharged through the second sewage outlet 13 and the first sewage outlet 9, and the cleaned sand and the sand are discharged into the storage bin 26 through the rectangular opening 32 along with the rotation of the screen 19.
At this time, the fourth transmission shaft 27 rotates due to the starting of the second driving motor 6, so as to drive the matching and the transmission belt 28 on the fourth transmission shaft 27 to perform directional transmission, so as to drive the rotating shaft 29 arranged on the transmission belt 28 to perform directional movement, so as to drive the material digging bin 30 to perform directional movement, when the material digging bin 30 moves to the bottom, the sand balls are dug up, then the sand balls move upwards along with the transmission belt 28, and after the sand balls are turned over after the highest position and poured into the feeding bin 31 on one side, the sand balls continue to move downwards and move repeatedly along with the transmission belt 28.
After the sand balls fall into the feeding bin 31, the air cylinders 45 arranged on two sides of the feeding bin 31 ventilate at the moment, the push rods 44 are pushed according to the sand ball control quantity, so that the fixing rings 43 arranged at the tail ends of the push rods 44 are driven to move, the sliding rods 47 with one ends fixed on the fixing rings 43 are driven to move along the direction of the sliding grooves 38, and the limiting blocks 42 with the sliding rods 47 fixed at two ends are driven to move upwards or downwards.
If the sand ball is more in feed bin 31 and when leading to the jam, set up this moment in the atmospheric pressure pipeline 49 of feed bin 31 one side just begin to admit air, then spout through setting up along sharp evenly distributed's air jet 41 on sloping block 48, through the pipeline narrowing and reach the purpose of pressure increase, air jet 41 blowout pressure is great then alright spout the sand ball that blocks up to reach the effect of dredging feed bin 31.
The dredged feeding bin 31 continues to feed materials to the shot blasting bin 24, so that the steps are repeated until the shot blasting of the object is finished, and the machine stops. After the material taking machine stops, the sliding door plate can be pulled open by a worker to finish material taking.
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 (8)
1. The shot blasting machine capable of avoiding blockage comprises a shell (1) and a discharge hole (3), and is characterized in that the discharge hole (3) is formed in one side of the shell (1), the discharge hole (3) is provided with a rolling belt (14) for rolling objects, one side of the rolling belt (14) close to the discharge hole (3) is semicircular, a plurality of rolling teeth (15) are uniformly arranged on the rolling belt (14) along the profile direction, the rolling belt (14) is rotationally matched with four rolling driving wheels (21), a recovery bin (18) is arranged below the rolling belt (14), a rotary screen (19) for separating slag ash from sand balls is arranged in the recovery bin (18), a storage bin (26) is arranged on one side of the recovery bin (18) in an inclined mode, a rectangular opening (32) is formed between the storage bin (26) and the recovery bin (18), rotate in screen cloth (19) one side extends storage silo (26) through rectangle opening (32), be provided with the conveying subassembly that can make progress the conveying with the sand ball in storage silo (26), conveying subassembly upper end one side is provided with throwing ball storehouse (24), be equipped with into ball mouth (35) on throwing ball storehouse (24), throwing ball storehouse (24) internal rotation is provided with impeller (25), throwing ball storehouse (24) are close to and are equipped with throwing ball mouth (33) on rolling area (14) one side, throwing ball storehouse (24) top is provided with feeding storehouse (31), feeding storehouse (31) are close to into ball mouth (35) department and are provided with the anti-clogging device who is used for adjusting the sand ball and get into quantity.
2. The shot blasting machine for avoiding blockage according to claim 1, wherein four rolling transmission wheels (21) are rotatably arranged on a third transmission shaft (22), the third transmission shaft (22) is fixedly arranged on two side walls of the shell (1), transmission cylinders (16) are rotatably arranged at two semicircular sides of the rolling belt (14), the transmission cylinders (16) are in matched transmission with the rolling belt (14), the transmission cylinders (16) are fixedly arranged on a first transmission shaft (17), one end of the first transmission shaft (17) extends out of the side wall of the outer side (1), one end of the first transmission shaft (17) extending out of the side wall of the shell (1) is fixedly provided with a first gear (12), one side of the first gear (12) is provided with a first driving motor (5), and the output end of the first driving motor (5) is fixedly connected with another first gear (12), the two first gears (12) are in meshing transmission, and the first driving motor (5) is fixedly arranged on the first driving motor supporting frame (7) below.
3. The shot blasting machine avoiding blockage according to claim 2, wherein a plurality of round holes are formed in the mesh surface of the rotating screen (19) arranged below the rolling belt (14), the rotating screen (19) is formed by two symmetrically distributed and rotatably arranged second transmission shafts (20) on the side wall of the shell (1) in a matched transmission mode, one end of each second transmission shaft (20) extending into the storage bin (26) extends out of the side wall of the shell (1), one end of each second transmission shaft (20) extending out of the side wall is fixedly provided with a first transmission belt wheel (10), a second sewage draining port (13) is formed in one side of the recovery bin (18) below the rotating screen (19), a dust collecting air box (40) is arranged above the second sewage draining port (13), and a first sewage draining port (9) is formed in the side wall of the shell (1) and on the same side as the second sewage draining port (13).
4. The shot blasting machine avoiding blockage according to claim 3, wherein the conveying assembly arranged in the storage bin (26) comprises two symmetrically distributed fourth transmission shafts (27) which are arranged on the side wall of the shell (1) in a rotating mode, a conveying belt (28) is arranged on the fourth transmission shafts (27) in a matching mode, the middle of the conveying belt (28) is hollowed out, the conveying belt (28) is evenly provided with a plurality of rotating shafts (29) along the profile direction, the rotating shafts (29) are provided with digging bins (30) in a rotating mode, the digging bins (30) are inclined after being moved to the bottom, and the digging bins (30) are overturned when being moved to the direction of the upper feeding bin (31).
5. The shot blasting machine avoiding blockage according to claim 4, wherein one end of a fourth transmission shaft (27) close to the top of the shell (1) extends out of the side wall of the shell (1), one end of the fourth transmission shaft (27) extending out of the side wall of the shell (1) is fixedly provided with a first transmission belt wheel (10), the first transmission belt wheel (10) and another first transmission belt wheel (10) arranged on a second transmission shaft (20) below are in matched transmission through a first transmission belt (11), one side of the first transmission belt wheel (10) close to the top of the shell (1) is provided with a second driving motor (6), the output end of the second driving motor (6) is fixedly connected onto the first transmission belt wheel (10), and the second driving motor (6) is fixedly arranged on a second driving motor support frame (8) on one side.
6. The shot blasting machine avoiding blockage according to claim 4, wherein the anti-blockage device arranged in the feeding bin (31) comprises a limiting block (42) capable of sliding up and down, the limiting block (42) is in an inclined shape with a wide upper part and a narrow lower part, sliding chutes (38) are arranged on two sides of the feeding bin (31), sliding rods (47) are fixedly arranged on two sides of the limiting block (42), the sliding rods (47) extend out of the feeding bin (31) through the sliding chutes (38), air cylinders (45) are fixedly arranged on two sides of the feeding bin (31), push rods (44) are arranged below the air cylinders (45), fixing rings (43) are fixedly arranged at the bottoms of the push rods (44), the fixing rings (43) are connected with the tail ends of the sliding rods (47), a second air inlet (42) is arranged on one side of the air cylinders (45), and inclined blocks (48) are fixedly arranged on one side of the limiting block (42) in the feeding bin (31), the inclined block (48) is uniformly provided with a plurality of air nozzles (41) along the linear direction, one side of the feeding bin (31) is fixedly provided with an air pressure pipeline (49), an air outlet of the air pressure pipeline (49) is connected with the air nozzles (41) through a pipeline, and one side of the air pressure pipeline (49) is fixedly provided with a first air inlet (37); an air pump (39) is arranged at one side of the recovery bin (18) at the bottom of the shell (1), and the air pump (39) is used for providing air pressure for the first air inlet (37) and the second air inlet (42).
7. The shot blasting machine for avoiding blockage according to claim 1, wherein the shot blasting bin (24) is fixedly arranged on a lower fixed bottom plate (23), one end of the shot blasting impeller (25) extends out of the side wall of the shot blasting bin (24), one end of the shot blasting impeller (25) extending out of the side wall of the shot blasting bin (24) is provided with a third driving motor (36), and the output end of the third driving motor (36) is fixedly connected with the shot blasting impeller (35).
8. The shot blasting machine for avoiding blockage according to claim 1, wherein the upper side and the lower side of the discharging port (3) are fixedly provided with sliding rails (4), and the sliding rails (4) are provided with two sliding door panels (2) in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210522407.5A CN114800285A (en) | 2022-05-13 | 2022-05-13 | Shot blasting machine capable of avoiding blockage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210522407.5A CN114800285A (en) | 2022-05-13 | 2022-05-13 | Shot blasting machine capable of avoiding blockage |
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| Publication Number | Publication Date |
|---|---|
| CN114800285A true CN114800285A (en) | 2022-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210522407.5A Pending CN114800285A (en) | 2022-05-13 | 2022-05-13 | Shot blasting machine capable of avoiding blockage |
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| CN (1) | CN114800285A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115431185A (en) * | 2022-11-07 | 2022-12-06 | 山东尚德机械有限公司 | Abrasive screening device for shot blasting machine |
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| CN212824777U (en) * | 2020-07-20 | 2021-03-30 | 南宫市嘉城钢结构有限公司 | Steel construction shot blasting rust cleaning device |
| CN212957661U (en) * | 2020-05-06 | 2021-04-13 | 周雄兵 | Hopper for mechanical engineering |
| CN216399267U (en) * | 2021-12-27 | 2022-04-29 | 临沂富中机械有限公司 | Vertical shot blasting device for surface of precision casting in precision casting |
| CN216469891U (en) * | 2021-12-03 | 2022-05-10 | 攀枝花钢企米易白马球团有限公司 | Hopper anti-blocking device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207509047U (en) * | 2017-11-24 | 2018-06-19 | 娄底市鼎成管业有限公司 | A kind of hook type shot-blasting machine |
| CN210452371U (en) * | 2019-08-16 | 2020-05-05 | 杭州永腾橡塑实业有限公司 | Shot blasting machine |
| CN212957661U (en) * | 2020-05-06 | 2021-04-13 | 周雄兵 | Hopper for mechanical engineering |
| CN212824777U (en) * | 2020-07-20 | 2021-03-30 | 南宫市嘉城钢结构有限公司 | Steel construction shot blasting rust cleaning device |
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| CN216399267U (en) * | 2021-12-27 | 2022-04-29 | 临沂富中机械有限公司 | Vertical shot blasting device for surface of precision casting in precision casting |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115431185A (en) * | 2022-11-07 | 2022-12-06 | 山东尚德机械有限公司 | Abrasive screening device for shot blasting machine |
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Application publication date: 20220729 |