Discharging device of shot blasting machine

Abstract

The invention relates to the technical field of shot blasting machines, and discloses a shot blasting machine discharging device which comprises a running assembly, a discharging assembly, a stabilizing assembly and an adjusting assembly, the running assembly is used for running shot-blasted parts, the discharging assembly is used for controlling the parts to be discharged, and the stabilizing assembly is used for maintaining the stability of the discharging assembly; the adjusting assembly is used for adjusting the discharging assembly, by arranging the adjusting assembly, the discharging position of the part in the discharging inverted hopper is changed, and the situation that materials are discharged at the same position and accumulated, and blockage is caused is prevented; by arranging the stabilizing assembly, when the adjusting assembly adjusts the position of the discharging inverted hopper to change the discharging position, parts are prevented from being accumulated and blocked, and the discharging efficiency is improved conveniently; by arranging the operation assembly, the parts can be evenly distributed, and the parts are prevented from being accumulated and blocked to affect operation; a second rotating shaft is arranged, and the transmission rate of the conveying belt is changed by controlling the rotating speed of the second rotating shaft, so that the discharging speed is changed, and blockage is conveniently prevented.

Description

Technical Field

[0001] The invention relates to the technical field of shot blasting machines, in particular to a feeding device for a shot blasting machine. Background Art

[0002] Shot blasting machine refers to casting equipment that uses high-speed projectiles thrown by shot blasting machine to clean or strengthen the surface of castings. Shot blasting machine can simultaneously remove sand, core and clean castings. In some areas, it is also verbally called sand blasting machine or sandblasting machine. Shot blasting machine is a processing technology that uses shot blasting machine to throw steel sand and steel shot at high speed to impact the surface of material objects. Compared with other surface treatment technologies, it is faster and more effective, and can be used for partial retention or casting process after stamping. Shot blasting machine can also be used to remove burrs, diaphragms and rust that may affect the integrity, appearance or definition of part of the object. Shot blasting machine can also remove surface contaminants from the surface of a partially coated surface and provide a surface profile that increases the adhesion of the coating to achieve the purpose of strengthening the workpiece.

[0003] The through-type shot blasting machine is also one of them, but there is a problem of inconvenient material unloading when using the shot blasting machine. The traditional method is to manually place the castings on the conveyor belt of the shot blasting machine. If it is dumped through the machine, blockage may occur, and the unloading of materials at the same position may cause blockage easily. Therefore, it is urgent to invent a shot blasting machine unloading device to solve the above problems. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a feeding device for a shot blasting machine.

[0005] To achieve the above-mentioned solution, the present invention provides the following technical solutions: a shot blasting machine unloading device, comprising an operating component, a unloading component, a stabilizing component and an adjusting component, the operating component is used to operate the parts after shot blasting, the unloading component is used to control the unloading of parts, the stabilizing component is used to maintain the stability of the unloading component, and the adjusting component is used to adjust the unloading component, the operating component comprises a first bucket, a material transport bin is fixedly installed below the first bucket, the material transport bin is semi-circular, a circular wedge is fixedly installed in the material transport bin, a straight wedge is fixedly connected to the lower side of the circular wedge, and the material transport bin is fixedly connected to a first connecting plate.

[0006] Preferably, the material unloading assembly includes a material unloading bucket, and four first connecting rods are evenly fixedly installed on one side of the material unloading bucket. The four first connecting rods are evenly distributed in two rows, and a third rotating shaft is movably installed between the upper and lower first connecting rods, and a roller is movably installed in the middle of the third rotating shaft.

[0007] Preferably, the stabilizing assembly includes a third connecting plate and a fourth connecting plate, a fourth rotating shaft is movably installed on both sides of the upper part and both sides of the bottom of the third connecting plate, a first pulley is movably installed in the middle of the fourth rotating shaft on both sides of the upper part, and a second pulley is movably installed in the middle of the fourth rotating shaft on the bottom, and arc concave surfaces are provided in the middle of the first pulley and the second pulley, a guide rail is movably installed on the side of the fourth connecting plate, the top of the fourth connecting plate and the guide rail are both arc convex surfaces, the first pulley fits with and is movably connected to the fourth connecting plate, and the second pulley fits with and is movably connected to the guide rail.

[0008] Preferably, the adjustment assembly includes a second connecting block, the second connecting block is rectangular, and the second connecting block is fixedly connected to one end of the fourth connecting plate.

[0009] Preferably, a first rotating shaft is provided in the middle position between the first bucket and the material transport bin, and the bottom of the first rotating shaft is movably installed in the middle position between the round wedge block and the straight wedge block. Four stirring plates are fixedly installed on the upper part of the first rotating shaft. The stirring plates are straight inclined plates. The stirring plates are located in the first bucket, and the side of the stirring plates close to the first bucket is a bevel and fits with the inner side of the first bucket.

[0010] Preferably, a conveyor belt is provided between the straight wedge block and the second connecting block, the conveyor belt is located between the fourth connecting plate and the first connecting plate, a second rotating shaft is movably installed at both ends of the conveyor belt, the second rotating shaft is movably connected to the fourth connecting plate and the first connecting plate respectively, a fixed connecting plate is provided between the two second rotating shafts, the fixed connecting plate is fixedly connected to the lower part of the fourth connecting plate, a movable groove is opened on the fixed connecting plate close to the side of the unloading bucket, and the roller is movably installed in the movable groove.

[0011] Preferably, a first partition is fixedly installed on one side of the upper part of the material discharge bucket, and a first material guide block is fixedly installed on the other side of the upper part of the material discharge bucket. The height of one end of the first material guide block facing the material discharge bucket is lower than the height of the end of the first material guide block away from the material discharge bucket. A second connecting plate is fixedly connected between the first partition and the first material guide block, and the second connecting plate is fixedly installed on the material discharge bucket.

[0012] Preferably, a second material guide block is fixedly installed at one end of the first partition close to the fourth connecting plate, and the second material guide block is a quarter cone shape. A first connecting block is provided above the second material guide block, and the first connecting block is fixedly installed on the first partition. The first connecting block is movably connected to one end of the fourth rotating shaft on one side of the upper part of the third connecting plate. A second connecting rod is fixedly installed on the upper part of the first material guide block, and one end of the second connecting rod close to the fourth connecting plate is movably connected to one end of the fourth rotating shaft on the other side of the upper part of the third connecting plate.

[0013] Preferably, the second connecting block is fixedly connected to a third connecting rod and a fourth connecting rod, the third connecting rod is fixedly mounted with a motor, the motor is movably connected to a rotating rod, two third connecting blocks are threadedly connected to the middle position of the rotating rod, and the third connecting blocks are fixedly mounted at both ends of the second connecting plate.

[0014] Preferably, one end of the rotating rod is movably connected to the fourth connecting rod and neither is provided with threads, the other end of the rotating rod is movably connected to the fifth connecting rod, the connection between the rotating rod and the fifth connecting rod is not provided with threads, the part of the rotating rod located between the fourth connecting rod and the fifth connecting rod is provided with threads, and the fifth connecting rod is fixedly connected to the first connecting plate.

[0015] Preferably, when the rotating rod rotates, the third connecting block is driven to move, and when the third connecting block moves, the second connecting plate and the unloading bucket are driven to move, thereby changing the unloading position of the parts.

[0016] Compared with the prior art, the present invention provides a shot blasting machine feeding device, which has the following beneficial effects: 1. The unloading device of the shot blasting machine is provided with an adjustment component. When the motor is started, the motor drives the rotating rod to rotate. When the rotating rod rotates, it drives the third connecting block threadedly connected to the rotating rod to move. When the third connecting block moves, it drives the second connecting plate fixedly connected to the third connecting block to move. When the second connecting plate moves, it drives the unloading bucket fixedly connected below the second connecting plate to move, thereby changing the unloading position of the parts in the unloading bucket to prevent the materials from being unloaded at the same position and piling up to cause blockage.

[0017] 2. The unloading device of the shot blasting machine is provided with a stabilizing component. When the unloading bucket moves, the unloading bucket will drive the first partition plate and the first guide block fixedly connected above the unloading bucket to move. The movement of the first partition plate will drive the first connecting block fixedly installed at one end of the first partition plate to move. The movement of the first connecting block will drive the fourth rotating shaft movably connected to the first connecting block to move. The movement of the first guide block will drive the second connecting rod fixedly installed above the first guide block to move. The movement of the second connecting rod will drive the fourth rotating shaft movably installed at one end of the second connecting rod to move. When the two fourth rotating shafts move, they will drive the first pulley movably connected thereto to move. The two first pulleys will move and rotate on the fourth connecting plate. When the two fourth rotating shafts move, they will also drive the third connecting plate to move. The movement of the third connecting plate will drive the second pulley below the unloading bucket to move. When the second pulley moves, it will contact and rotate with the guide rail on the fourth connecting plate, thereby preventing the accumulation and blockage of parts when the adjusting component adjusts the position of the unloading bucket to change the unloading position, thereby improving the unloading efficiency.

[0018] 3. The unloading device of the shot blasting machine is provided with an unloading component. When the unloading bucket moves, the unloading bucket will drive the first connecting rod on one side of the unloading bucket to move. When the first connecting rod moves, it will drive the third rotating shaft between the first connecting rods to move. When the third rotating shaft moves, it will drive the roller to move in the moving groove on the fixed connecting plate, thereby changing the unloading position of the parts in the unloading bucket to prevent the materials from being unloaded at the same position and piling up to cause blockage.

[0019] 4. The unloading device of the shot blasting machine pours the shot blasted parts from the top of the first bucket into the first bucket by setting a running component, and drives the first rotating shaft to rotate. When the first rotating shaft rotates, it will drive the stirring plate fixedly installed on the upper part of the first rotating shaft to rotate. When the stirring plate rotates, because the stirring plate is a straight inclined plate, the stirring plate is located in the first bucket, and the side of the stirring plate close to the first bucket is a bevel and fits with the inner side of the first bucket, the stirring plate can guide the parts downward, and the four stirring plates separate the top of the first bucket, which is convenient for evenly distributing the parts and preventing the parts from accumulating and clogging, affecting the operation.

[0020] 5. The unloading device of the shot blasting machine is provided with a second rotating shaft. When unloading, the transmission rate of the conveyor belt can be changed by controlling the rotation speed of the second rotating shaft, thereby changing the unloading speed, which is convenient for preventing blockage, and is convenient for increasing the unloading rate and improving production efficiency.

[0021] 6. The unloading device of the shot blasting machine is provided with a first partition and a second guide block. When the parts are transported on the conveyor belt, they will contact with the first partition and the second guide block. When the parts contact with the first partition and the second guide block, they will be blocked by the first partition, and slide to the second guide block due to inertia, and slide on the inclined surface of the second guide block into the unloading bucket for unloading. At this time, the position of the unloading bucket can be adjusted to change the unloading position of the parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the main structure of the present invention; Figure 2 This is a schematic diagram of the connection structure between the blanking component and the stabilizing component of the present invention; Figure 3 It is a schematic diagram of the structure of the operating components of the present invention; Figure 4 This is a schematic diagram of the structure of the fixed connecting plate of the present invention; Figure 5 This is a schematic diagram of the structure of the blanking assembly of the present invention; Figure 6 This is a schematic diagram of the material unloading bucket structure of the present invention; Figure 7 It is a schematic diagram of the structure of the stabilizing assembly of the present invention; Figure 8 It is a schematic diagram of the structure of the regulating component of the present invention.

[0023] In the figure: 100, operating assembly; 101, first dump bucket; 102, material transport bin; 103, first rotating shaft; 104, stirring plate; 105, round wedge block; 106, straight wedge block; 107, conveyor belt; 108, second rotating shaft; 109, fixed connecting plate; 110, moving groove; 111, first connecting plate; 200, unloading assembly; 201, unloading dump bucket; 202, first connecting rod; 203, third rotating shaft; 204, roller; 205, first material guide block; 206, second connecting rod; 20 7. First partition plate; 208. Second guide block; 209. First connecting block; 210. Second connecting plate; 300. Stabilizing assembly; 301. Third connecting plate; 302. First pulley; 303. Second pulley; 304. Fourth rotating shaft; 305. Fourth connecting plate; 306. Guide rail; 400. Adjusting assembly; 401. Second connecting block; 402. Third connecting rod; 403. Motor; 404. Fourth connecting rod; 405. Rotating rod; 406. Third connecting block; 407. Fifth connecting rod. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] See also Figures 1 to 8 A material discharging device for a shot blasting machine includes an operating component 100, a material discharging component 200, a stabilizing component 300 and an adjusting component 400. The operating component 100 is used to operate the parts after shot blasting, the material discharging component 200 is used to control the parts to be discharged, the stabilizing component 300 is used to maintain the stability of the material discharging component 200, and the adjusting component 400 is used to adjust the material discharging component 200. The operating component 100 includes a first bucket 101, and a material transport bin 102 is fixedly installed below the first bucket 101. The material transport bin 102 is a semicircular ring. A round wedge block 105 is fixedly installed in the material transport bin 102. A straight wedge block 106 is fixedly connected to the lower side of the round wedge block 105, and a first connecting plate 111 is fixedly connected to the material transport bin 102.

[0026] The material unloading assembly 200 includes a material unloading bucket 201, on one side of which four first connecting rods 202 are evenly fixedly installed. The four first connecting rods 202 are evenly distributed in two rows, and a third rotating shaft 203 is movably installed between the upper and lower first connecting rods 202. A roller 204 is movably installed in the middle of the third rotating shaft 203.

[0027] The stabilizing assembly 300 includes a third connecting plate 301 and a fourth connecting plate 305. A fourth rotating shaft 304 is movably installed on both upper and bottom sides of the third connecting plate 301. A first pulley 302 is movably installed in the middle of the fourth rotating shaft 304 on both upper sides. A second pulley 303 is movably installed in the middle of the fourth rotating shaft 304 on the bottom. Arc concave surfaces are provided in the middle of the first pulley 302 and the second pulley 303. A guide rail 306 is movably installed on the side of the fourth connecting plate 305. The top of the fourth connecting plate 305 and the guide rail 306 are both arc convex surfaces. The first pulley 302 fits with and is movably connected to the fourth connecting plate 305, and the second pulley 303 fits with and is movably connected to the guide rail 306.

[0028] The adjustment assembly 400 includes a second connection block 401 . The second connection block 401 is rectangular and fixedly connected to one end of the fourth connection plate 305 .

[0029] A first rotating shaft 103 is provided in the middle position between the first dump 101 and the material transport bin 102. The bottom of the first rotating shaft 103 is movably installed in the middle position between the round wedge block 105 and the straight wedge block 106. Four stirring plates 104 are fixedly installed on the upper part of the first rotating shaft 103. The stirring plates 104 are straight inclined plates. The stirring plates 104 are located in the first dump 101. The side of the stirring plates 104 close to the first dump 101 is a bevel and fits with the inner side of the first dump 101.

[0030] A conveyor belt 107 is provided between the straight wedge block 106 and the second connecting block 401, and the conveyor belt 107 is located between the fourth connecting plate 305 and the first connecting plate 111. A second rotating shaft 108 is movably installed at both ends of the conveyor belt 107, and the second rotating shaft 108 is movably connected to the fourth connecting plate 305 and the first connecting plate 111 respectively. A fixed connecting plate 109 is provided between the two second rotating shafts 108, and the fixed connecting plate 109 is fixedly connected to the lower part of the fourth connecting plate 305. A movable groove 110 is opened on the side of the fixed connecting plate 109 close to the unloading bucket 201, and the roller 204 is movably installed in the movable groove 110.

[0031] A first partition plate 207 is fixedly installed on one side of the upper part of the material discharge bucket 201, and a first material guide block 205 is fixedly installed on the other side of the upper part of the material discharge bucket 201. The height of one end of the first material guide block 205 facing the material discharge bucket 201 is lower than the height of the end of the first material guide block 205 away from the material discharge bucket 201. A second connecting plate 210 is fixedly connected between the first partition plate 207 and the first material guide block 205, and the second connecting plate 210 is fixedly installed on the material discharge bucket 201.

[0032] A second material guide block 208 is fixedly installed on one end of the first partition 207 close to the fourth connecting plate 305. The second material guide block 208 is a quarter cone shape. A first connecting block 209 is provided above the second material guide block 208. The first connecting block 209 is fixedly installed on the first partition 207. The first connecting block 209 is movably connected to one end of the fourth rotating shaft 304 on one side of the upper part of the third connecting plate 301. A second connecting rod 206 is fixedly installed on the upper part of the first material guide block 205. One end of the second connecting rod 206 close to the fourth connecting plate 305 is movably connected to one end of the fourth rotating shaft 304 on the other side of the upper part of the third connecting plate 301.

[0033] The second connecting block 401 is fixedly connected to a third connecting rod 402 and a fourth connecting rod 404, the third connecting rod 402 is fixedly installed with a motor 403, the motor 403 is movably connected to a rotating rod 405, and the middle position of the rotating rod 405 is connected to two third connecting blocks 406 by threads, and the third connecting blocks 406 are fixedly installed at both ends of the second connecting plate 210.

[0034] One end of the rotating rod 405 is movably connected to the fourth connecting rod 404 and neither is provided with threads. The other end of the rotating rod 405 is movably connected to the fifth connecting rod 407. The connection between the rotating rod 405 and the fifth connecting rod 407 is not provided with threads. The part of the rotating rod 405 located between the fourth connecting rod 404 and the fifth connecting rod 407 is provided with threads. The fifth connecting rod 407 is fixedly connected to the first connecting plate 111.

[0035] When the rotating rod 405 rotates, the third connecting block 406 is driven to move. When the third connecting block 406 moves, the second connecting plate 210 and the unloading bucket 201 are driven to move, so that the unloading position of the parts can be changed.

[0036] When in use, the shot-blasted parts are poured into the first bucket 101 from the top of the first bucket 101, and the first rotating shaft 103 is driven to rotate. When the first rotating shaft 103 rotates, the stirring plate 104 fixedly installed on the upper part of the first rotating shaft 103 will be driven to rotate. When the stirring plate 104 rotates, because the stirring plate 104 is a straight inclined plate, the stirring plate 104 is located in the first bucket 101, and the side of the stirring plate 104 close to the first bucket 101 is a bevel and fits with the inner side of the first bucket 101, the stirring plate 104 can guide the parts downward, and the four stirring plates 104 separate the top of the first bucket 101, so as to evenly distribute the parts and prevent the parts from piling up and clogging. Affecting the operation, when the first rotating shaft 103 drives the stirring plate 104 to rotate, the parts will be transported to the transport bin 102, and the parts in the transport bin 102 will fall onto the circular wedge block 105. The parts on the circular wedge block 105 will fall onto the straight wedge block 106 because the heights of the two ends of the circular wedge block 105 are different. The side of the circular wedge block 105 close to the straight wedge block 106 is lower than the side away from the straight wedge block 106, and the parts will fall onto the straight wedge block 106. The side of the straight wedge block 106 close to the conveyor belt 107 is lower than the side of the straight wedge block 106 close to the circular wedge block 105, and the parts will fall onto the conveyor belt 107. The second rotating shaft 108 on both sides of the conveyor belt 107 is driven to rotate to drive the parts for transportation.

[0037] When the parts are transported on the conveyor belt 107, they will come into contact with the first partition 207 and the second guide block 208. When the parts come into contact with the first partition 207 and the second guide block 208, they will be blocked by the first partition 207, and will slide to the second guide block 208 due to inertia, and slide on the inclined surface of the second guide block 208 into the unloading bucket 201 for unloading. At this time, the position of the unloading bucket 201 can be adjusted to change the unloading position of the parts.

[0038] Start the motor 403, the motor 403 will drive the rotating rod 405 to rotate, and the rotating rod 405 will drive the third connecting block 406 threadedly connected to the rotating rod 405 to move when rotating, and the third connecting block 406 will drive the second connecting plate 210 fixedly connected to the third connecting block 406 to move when the third connecting plate 210 moves, and the second connecting plate 210 will drive the unloading bucket 201 fixedly connected below the second connecting plate 210 to move when the second connecting plate 210 moves, thereby changing the unloading position of the parts in the unloading bucket 201.

[0039] When the material dump 201 moves, the material dump 201 will drive the first connecting rod 202 on one side of the material dump 201 to move, and when the first connecting rod 202 moves, it will drive the third rotating shaft 203 between the first connecting rods 202 to move, and when the third rotating shaft 203 moves, it will drive the roller 204 to move in the movable groove 110 on the fixed connecting plate 109. At the same time, when the material dump 201 moves, the material dump 201 will drive the first partition 207 and the first guide block 205 fixedly connected above the material dump 201 to move, and the movement of the first partition 207 will drive the first connecting block 209 fixedly installed at one end of the first partition 207 to move, and the movement of the first connecting block 209 will drive the movable connection with the first connecting block 209 The fourth rotating shaft 304 moves, and the movement of the first guide block 205 will drive the second connecting rod 206 fixedly installed above the first guide block 205 to move. The movement of the second connecting rod 206 will drive the fourth rotating shaft 304 movably installed at one end of the second connecting rod 206 to move. When the two fourth rotating shafts 304 move, they will both drive the first pulley 302 movably connected thereto to move. The two first pulleys 302 will move and rotate on the fourth connecting plate 305. When the two fourth rotating shafts 304 move, they will also drive the third connecting plate 301 to move. The movement of the third connecting plate 301 will drive the second pulley 303 under the unloading bucket 201 to move. When the second pulley 303 moves, it will contact the guide rail 306 on the fourth connecting plate 305 and rotate.

[0040] When the material unloading bucket 201 is moving, the stabilizing component 300 can limit the material unloading bucket 201 to maintain its stability, thereby preventing parts from piling up and clogging when the adjusting component 400 adjusts the position of the material unloading bucket 201 to change the unloading position, thereby improving the efficiency of unloading.

[0041] When unloading materials, the transmission rate of the conveyor belt 107 can be changed by controlling the rotation speed of the second rotating shaft 108, thereby changing the unloading speed, which is convenient for preventing blockage, and is convenient for increasing the unloading rate and improving production efficiency.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A shot blasting machine feeding device, comprising a running component (100), a feeding component (200), a stabilizing component (300) and an adjusting component (400), wherein the running component (100) is used to run the parts after shot blasting, the feeding component (200) is used to control the feeding of the parts, the stabilizing component (300) is used to maintain the stability of the feeding component (200), and the adjusting component (400) is used to adjust the feeding component (200), characterized in that: The operating assembly (100) comprises a first bucket (101), a material transport bin (102) is fixedly installed below the first bucket (101), the material transport bin (102) is semi-circular, a round wedge (105) is fixedly installed inside the material transport bin (102), a straight wedge (106) is fixedly connected to the lower side of the round wedge (105), and the material transport bin (102) is fixedly connected to a first connecting plate (111); The material discharge assembly (200) comprises a material discharge bucket (201), four first connecting rods (202) are evenly fixedly installed on one side of the material discharge bucket (201), the four first connecting rods (202) are evenly distributed in two rows, a third rotating shaft (203) is movably installed between the upper and lower first connecting rods (202), and a roller (204) is movably installed in the middle of the third rotating shaft (203); The stabilizing assembly (300) comprises a third connecting plate (301) and a fourth connecting plate (305), wherein a fourth rotating shaft (304) is movably mounted on both sides of the upper part and both sides of the bottom of the third connecting plate (301), a first pulley (302) is movably mounted in the middle of the fourth rotating shaft (304) on both sides of the upper part, and a second pulley (303) is movably mounted in the middle of the fourth rotating shaft (304) on the bottom part, and a circular arc concave surface is provided in the middle of the first pulley (302) and the second pulley (303), a guide rail (306) is movably mounted on the side of the fourth connecting plate (305), and the top of the fourth connecting plate (305) and the guide rail (306) are both circular arc convex surfaces, the first pulley (302) and the fourth connecting plate (305) are matched and movably connected, and the second pulley (303) and the guide rail (306) are matched and movably connected; The adjustment component (400) comprises a second connection block (401), the second connection block (401) is rectangular, and the second connection block (401) is fixedly connected to one end of the fourth connection plate (305).

2. A shot blasting machine feeding device according to claim 1, characterized in that: A first rotating shaft (103) is provided in the middle of the first inverted bucket (101) and the material transport bin (102); the bottom of the first rotating shaft (103) is movably mounted in the middle between the round wedge block (105) and the straight wedge block (106); four stirring plates (104) are fixedly mounted on the upper part of the first rotating shaft (103); the stirring plates (104) are straight inclined plates; the stirring plates (104) are located in the first inverted bucket (101); the side of the stirring plates (104) close to the first inverted bucket (101) is a beveled edge and fits in with the inner side of the first inverted bucket (101).

3. A shot blasting machine feeding device according to claim 1, characterized in that: A conveyor belt (107) is provided between the straight wedge block (106) and the second connecting block (401), and the conveyor belt (107) is located between the fourth connecting plate (305) and the first connecting plate (111). A second rotating shaft (108) is movably installed at both ends of the conveyor belt (107), and the second rotating shaft (108) is movably connected to the fourth connecting plate (305) and the first connecting plate (111), respectively. A fixed connecting plate (109) is provided between the two second rotating shafts (108), and the fixed connecting plate (109) is fixedly connected to the lower part of the fourth connecting plate (305). A movable groove (110) is provided on the side of the fixed connecting plate (109) close to the unloading bucket (201), and the roller (204) is movably installed in the movable groove (110).

4. A shot blasting machine feeding device according to claim 1, characterized in that: A first baffle (207) is fixedly mounted on one side of the upper portion of the material discharging bucket (201), and a first material guide block (205) is fixedly mounted on the other side of the upper portion of the material discharging bucket (201); the height of one end of the first material guide block (205) facing the material discharging bucket (201) is lower than the height of one end of the first material guide block (205) away from the material discharging bucket (201); a second connecting plate (210) is fixedly connected between the first baffle (207) and the first material guide block (205), and the second connecting plate (210) is fixedly mounted on the material discharging bucket (201).

5. A shot blasting machine feeding device according to claim 4, characterized in that: A second material guide block (208) is fixedly mounted on one end of the first baffle plate (207) close to the fourth connecting plate (305); the second material guide block (208) is in a quarter cone shape; a first connecting block (209) is provided above the second material guide block (208); the first connecting block (209) is fixedly mounted on the first baffle plate (207); the first connecting block (209) is movably connected to one end of a fourth rotating shaft (304) on one side of the upper portion of the third connecting plate (301); a second connecting rod (206) is fixedly mounted on the upper portion of the first material guide block (205); one end of the second connecting rod (206) close to the fourth connecting plate (305) is movably connected to one end of the fourth rotating shaft (304) on the other side of the upper portion of the third connecting plate (301).

6. A shot blasting machine feeding device according to claim 4, characterized in that: The second connecting block (401) is fixedly connected to a third connecting rod (402) and a fourth connecting rod (404); the third connecting rod (402) is fixedly mounted with a motor (403); the motor (403) is movably connected to a rotating rod (405); two third connecting blocks (406) are threadedly connected to the middle of the rotating rod (405); and the third connecting blocks (406) are fixedly mounted at both ends of the second connecting plate (210).

7. A shot blasting machine feeding device according to claim 6, characterized in that: One end of the rotating rod (405) is movably connected to the fourth connecting rod (404) and neither of them is provided with a thread. The other end of the rotating rod (405) is movably connected to the fifth connecting rod (407). The connection between the rotating rod (405) and the fifth connecting rod (407) is not provided with a thread. The portion of the rotating rod (405) located between the fourth connecting rod (404) and the fifth connecting rod (407) is provided with a thread. The fifth connecting rod (407) is fixedly connected to the first connecting plate (111).

8. A shot blasting machine feeding device according to claim 7, characterized in that: When the rotating rod (405) rotates, it drives the third connecting block (406) to move. When the third connecting block (406) moves, it drives the second connecting plate (210) and the unloading bucket (201) to move, thereby changing the unloading position of the parts.

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