Suspended chain type shot blasting machine capable of preventing shots from flying

Abstract

The invention discloses a catenary type shot blasting cleaning machine capable of preventing shots from flying, and relates to the technical field of shot blasting cleaning machines capable of preventing shots from flying, the catenary type shot blasting cleaning machine capable of preventing shots from flying comprises a cleaning protection mechanism, and the top of the cleaning protection mechanism is fixedly connected with a shot attraction mechanism. An auxiliary conveying pipe is installed in the middle of a bottom right flying shooting cover and the middle of a top right flying shooting cover, a middle fixing bent plate is fixed to the middle of a main conveying pipe and the middle of the auxiliary conveying pipe, and spring coils are evenly fixed to the middle of the middle fixing bent plate, so that in the using process, flying shots are located in an outer protective cover and collide with the interior of the outer protective cover, and therefore the flying shots are prevented from being damaged. And after the middle fixed bent plate and the spring coil are mounted in the outer protective cover, flying shots can be magnetically attracted, the spring coil is rebounded if the shots are not magnetically attracted, and then the shots are magnetically attracted again, so that collision of the shots in the outer protective cover is reduced, and the interior of the outer protective cover can be protected.

Description

Technical Field

[0001] The invention relates to the technical field of shot blasting cleaning machines for preventing projectiles from flying, and in particular to a catenary type shot blasting cleaning machine for preventing projectiles from flying. Background Art

[0002] Shot blasting machine is an efficient and environmentally friendly equipment used for shot blasting of workpieces. Shot blasting chamber, recovery chamber and dust removal chamber are fixedly installed inside the equipment in sequence. The dust generated during the shot blasting process is collected and filtered by the dust removal system to ensure the cleanliness of the working environment. The adjustment component controls the projectile direction and strength of the projectile. The rebound box effectively prevents the risk of flying projectiles injuring people. The centrifugal force of the impeller on the blasting head of the shot blasting machine is used to rotate at high speed to shoot the abrasive at a high linear speed to the surface of the steel being processed, producing a striking and grinding effect, removing the oxide scale and rust on the steel surface, and producing a certain degree of roughness. The shot blasting efficiency is very high and can be carried out in a sealed environment. It is widely used in workshop steel pretreatment lines.

[0003] The existing catenary shot blasting cleaning machine can clean batches of objects during use, and then a shot recovery device is installed on the top to collect the ejected projectiles to prevent the projectiles from damaging the cleaning machine itself. However, the collection effect is not good, and only the projectiles that are ejected to the top can be collected. Inside the cleaning machine, the projectiles are around the objects to be cleaned, and the projectile collection effect is poor, which cannot significantly reduce the damage of the projectiles to the cleaning machine.

[0004] Therefore, the present invention provides a catenary shot blasting cleaning machine that can magnetically absorb and prevent the projectiles from flying and can automatically clean the projectiles to solve such problems. Summary of the invention

[0005] The invention provides a catenary type shot blasting cleaning machine capable of preventing projectiles from flying, and solves the technical problem of the catenary type shot blasting cleaning machine capable of preventing projectiles from flying.

[0006] In order to solve the above technical problems, the present invention provides a catenary shot blasting cleaning machine for preventing projectiles from flying, comprising a cleaning and protection mechanism, the top of the cleaning and protection mechanism is fixedly connected with a projectile suction mechanism, the middle of the cleaning and protection mechanism is fixedly connected with a flying mechanism, the top of the inside of the cleaning and protection mechanism is fixedly connected with a slide rail mechanism, the cleaning and protection mechanism comprises an outer protective cover, the top of the inside of the outer protective cover is fixedly connected with a top horizontal slide rail, the two ends of the top horizontal slide rail are respectively movably connected with sliding members, the bottom of the sliding member is fixedly connected with a suspension hook, the top surface of the outer protective cover is fixedly connected with a fixed frame, the middle part of the fixed frame is fixedly connected with a cylinder body, the bottom of the cylinder body is fixedly connected with a pressure switch, the bottom surface of the pressure switch is fixedly connected with a top lifting plate, and one side of the front end of the top lifting plate is fixed The left lifting vertical rod is connected, and the other side of the front end of the top lifting plate is fixedly connected to the right lifting vertical rod, the middle part of the left lifting vertical rod is penetrated by the left vertical tube, and the middle part of the right lifting vertical rod is penetrated by the right vertical tube, the bottoms of the right lifting vertical rod and the left lifting vertical rod are fixedly connected with a spring magnetic rod, the bottom end of the right lifting vertical rod is fixedly connected with a secondary return spring, the bottom end of the left lifting vertical rod is fixedly connected with a main return spring, the bottom ends of the main return spring and the secondary return spring are fixedly connected with a bottom connecting plate, the rear ends of the bottom connecting plate are respectively fixedly connected with a bottom left shot blasting machine and a bottom right shot blasting machine, the front end of the bottom connecting plate is fixedly connected with a front arc plate, the bottom surface of the bottom connecting plate is fixedly connected with an outer protective cover, the top of the bottom left shot blasting machine is fixedly connected with a bottom left flying cover, and the top of the bottom right shot blasting machine is fixedly connected with a bottom right flying cover.

[0007] Preferably, the top surface of the bottom left shooting cover is fixedly connected to a main delivery pipe, the top surface of the bottom right shooting cover is fixedly connected to a secondary delivery pipe, the top end of the main delivery pipe is fixedly connected to a top left shooting cover, the top end of the secondary delivery pipe is fixedly connected to a top right shooting cover, and the middle parts of the main delivery pipe and the secondary delivery pipe are respectively fixedly connected to a main projectile tube and a secondary projectile tube.

[0008] Preferably, the top of one end of the outer protective cover is fixedly connected with a left auxiliary top plate and a left main top plate, the bottom of one end of the outer protective cover is fixedly connected with a left bottom plate, the top of the other end of the outer protective cover is fixedly connected with a right auxiliary top plate and a right main top plate, the bottom of the other end of the outer protective cover is fixedly connected with a right bottom plate, the middle parts of the left main top plate and the left bottom plate are movably connected with a left sealed revolving door, and the middle parts of the right main top plate and the right bottom plate are movably connected with a right sealed revolving door.

[0009] Preferably, the front side of the outer protective cover is fixedly connected to a front arc plate, the back side of the outer protective cover is fixedly connected to a rear arc plate, the top end of the rear arc plate is fixedly connected to a top rear connecting plate, the top end of the front arc plate is fixedly connected to a top front connecting plate, and the front end of the top rear connecting plate is fixedly connected to a rear shot blasting machine.

[0010] Preferably, the two ends of the rear side of the top front connecting plate are respectively fixedly connected with the front left shot blasting machine and the front right shot blasting machine, the bottom of the front left shot blasting machine is fixedly connected with the top left flying cover, the bottom of the front right shot blasting machine is fixedly connected with the top right flying cover, and the two ends of the front side of the top front connecting plate are respectively fixedly connected with the left vertical pipe and the right vertical pipe.

[0011] Preferably, a middle fixed bent plate is fixedly connected to the middle of the main conveying pipe and the auxiliary conveying pipe, and circular holes are evenly opened in the middle of the middle fixed bent plate. A spring coil is evenly fixedly connected to the middle of the middle fixed bent plate, and both ends of the spring coil are connected to the circuit. Rectangular holes are respectively opened on the front and back of the outer protective cover, and there are two bottom connecting plates. The top rear connecting plate and the top front connecting plate are located at the top of the rectangular hole, and the bottom connecting plate is located at the bottom of the rectangular hole.

[0012] Preferably, the sliding members are evenly distributed at the bottom of the top horizontal slide rail, objects to be cleaned are hung on the hanging hooks, there are two left sealed revolving doors and two right sealed revolving doors, and the hanging hooks are located in the middle of both ends of the outer protective cover.

[0013] Preferably, the number of the right lifting vertical rod and the number of the left lifting vertical rod are two each, the number of the left vertical tube and the number of the right vertical tube are two each, another pair of the left vertical tube and the right vertical tube are fixedly connected with a top rear connecting plate, and long rectangular holes are opened at the bottom of the front arc plate and the rear arc plate.

[0014] Preferably, the number of the main projectile tubes and the auxiliary projectile tubes are both two, and the middle parts of the two pairs of the main projectile tubes and the auxiliary projectile tubes are respectively penetrated and connected with a front arc plate and a rear arc plate.

[0015] Preferably, the spring magnetic rod is in an arc shape, and the spring magnetic rod is electrically connected to the pressure switch.

[0016] Compared with the related art, the catenary type shot blasting cleaning machine for preventing the flying of projectiles provided by the present invention has the following beneficial effects:

[0017] The present invention provides a catenary type shot blasting cleaning machine for preventing projectiles from flying. The rear arc plate is fixed on the rear side of the outer protective cover, the top front connecting plate and the bottom connecting plate are fixed to the upper and lower ends of the front arc plate, the bottom left flying cover and the bottom right flying cover are fixed to the back of the bottom of the front arc plate, the top left flying cover and the top right flying cover are fixed to the back of the top of the front arc plate, the main conveying pipe is installed in the middle of the bottom left flying cover and the top left flying cover, the auxiliary conveying pipe is installed in the middle of the bottom right flying cover and the top right flying cover, and the main conveying pipe is installed in the middle of the bottom right flying cover and the top right flying cover. A middle fixed bent plate is fixed in the middle of the auxiliary conveying pipe, and a spring coil is evenly fixed in the middle of the middle fixed bent plate. During use, the flying projectiles are located inside the outer protective cover and will collide with the inside of the outer protective cover. After the middle fixed bent plate and the spring coil are installed inside the outer protective cover, the flying projectiles can be magnetically attracted, and those that are not magnetically attracted will rebound by the spring coil, and then be magnetically attracted again, thereby reducing the collision of the projectiles inside the outer protective cover and protecting the inside of the outer protective cover.

[0018] The present invention provides a catenary type shot blasting cleaning machine for preventing projectiles from flying. A front arc plate is fixed on the front side of an outer protective cover, a rear arc plate is fixed on the rear side of the outer protective cover, a top front connecting plate and a bottom connecting plate are fixed to the upper and lower ends of the front arc plate, a bottom left flying cover and a bottom right flying cover are fixed to the bottom back side of the front arc plate, a top left flying cover and a top right flying cover are fixed to the top back side of the front arc plate, a main conveying pipe is installed in the middle of the bottom left flying cover and the top left flying cover, an auxiliary conveying pipe is installed in the middle of the bottom right flying cover and the top right flying cover, a middle fixed bent plate is fixed in the middle of the main conveying pipe and the auxiliary conveying pipe, and a spring coil is evenly fixed in the middle of the middle fixed bent plate. During use, the flying projectile is located inside the outer protective cover and will collide with the inside of the outer protective cover. After encountering the spring coil, the flying projectile enters the inside of the spring coil, or enters the inside of the spring coil after rebounding for many times. A plurality of projectiles can be placed in the middle of the spring coil to prevent the projectile from being hit and ejected after entering the spring coil.

[0019] The present invention provides a catenary type shot blasting cleaning machine for preventing projectiles from flying. The front arc plate is fixed to the front side of an outer protective cover, the rear arc plate is fixed to the rear side of the outer protective cover, a top front connecting plate and a bottom connecting plate are fixed to the upper and lower ends of the front arc plate, a bottom left flying cover and a bottom right flying cover are fixed to the bottom back of the front arc plate, a top left flying cover and a top right flying cover are fixed to the top back of the front arc plate, a main conveying pipe is installed in the middle of the bottom left flying cover and the top left flying cover, and a secondary conveying pipe is installed in the bottom right flying cover A middle fixed bent plate is fixed in the middle of the main conveying pipe and the auxiliary conveying pipe, and a spring coil is evenly fixed in the middle of the middle fixed bent plate. During use, the flying projectile is located inside the outer protective cover and will collide with the inside of the outer protective cover. After the projectile collides with the part to be cleaned, impurities such as iron filings will fall, so that the spring coil can attract them to ensure the cleanliness of the inside of the outer protective cover. When the spring coil is powered off, it falls to the bottom of the outer protective cover for centralized cleaning.

[0020] The present invention provides a catenary type shot blasting cleaning machine for preventing projectiles from flying. A fixed frame is fixed on the top of an outer protective cover, a cylinder body is fixed in the middle of the fixed frame, a pressure switch is fixed at the bottom of the cylinder body, a top lifting plate is fixed at the bottom of the pressure switch, a right lifting vertical rod and a left lifting vertical rod are fixed at the end of the top lifting plate, a left vertical pipe and a right vertical pipe are sleeved in the middle of the right lifting vertical rod and the left lifting vertical rod, a main reset spring and a secondary reset spring are fixed at the bottom ends of the right lifting vertical rod and the left lifting vertical rod, a spring magnetic rod is fixed to the bottom ends of the right lifting vertical rod and the left lifting vertical rod, and the cylinder body is started to lift the right lifting vertical rod. The vertical rod and the left lifting vertical rod are pushed downward, so that the spring magnetic rod slides along the front end surface of the spring coil, which can push the excess projectiles in the middle of the spring coil downward, so that the spring coil can magnetically attract more projectiles. After being pushed downward, it reaches the bottom of the outer protective cover. At this time, the pressure switch reaches the set maximum pressure value, and the cylinder body and the spring magnetic rod are powered off. In this way, the projectiles on the spring magnetic rod are left at the bottom of the outer protective cover. The cylinder body moves upward, and when the pressure switch pressure reaches the set minimum pressure after reaching the top, the circuit is energized to work, and the reciprocating cycle is performed to transport the projectiles and impurities to the bottom of the outer protective cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the overall explosion structure of the present invention;

[0023] Figure 3 It is a schematic diagram of the middle explosion structure of the present invention;

[0024] Figure 4 It is a schematic diagram of the structure on both sides of the middle part of the present invention;

[0025] Figure 5 It is a schematic diagram of the external structure of the flying mechanism of the present invention;

[0026] Figure 6 It is a schematic diagram of the front structure of the flying mechanism of the present invention;

[0027] Figure 7 It is a schematic diagram of the internal structure of the flying mechanism of the present invention.

[0028] Numbers in the figure: 1. Cleaning and protection mechanism; 101. External protection cover; 102. Left auxiliary top plate; 103. Left main top plate; 104. Right auxiliary top plate; 105. Right main top plate; 106. Left bottom plate; 107. Right bottom plate; 108. Left sealed revolving door; 109. Right sealed revolving door; 2. Slide rail mechanism; 201. Top horizontal slide rail; 202. Suspension hook; 203. Sliding member; 3. Flying mechanism; 301. Front arc plate; 302. Rear arc plate; 303. Main projectile tube; 304. Auxiliary projectile tube; 305. Top rear connecting plate; 306. Top front connecting plate; 307. Front left shot blasting machine; 308. Rear shot blasting machine; 309. Bottom connecting plate; 310, bottom left flying cover; 311, bottom right flying cover; 312, middle fixed bent plate; 313, spring coil; 314, top left flying cover; 315, top right flying cover; 316, bottom left shot blasting machine; 317, bottom right shot blasting machine; 318, main conveying pipe; 319, auxiliary conveying pipe; 320, front right shot blasting machine; 4, shot suction mechanism; 401, cylinder body; 402, fixed frame; 403, top lifting plate; 404, pressure switch; 405, right lifting vertical rod; 406, left lifting vertical rod; 407, left vertical pipe; 408, right vertical pipe; 409, main reset spring; 410, auxiliary reset spring; 411, spring magnetic rod. DETAILED DESCRIPTION

[0029] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. In addition, the forms of the various structures described in the following embodiments are only examples. The catenary shot blasting machine for preventing projectiles from flying involved in the present invention is not limited to the various structures described in the following embodiments. All other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0030] Reference Figure 1-7The present invention provides a catenary shot blasting cleaning machine for preventing projectiles from flying, comprising a cleaning and protection mechanism 1, a projectile suction mechanism 4 is fixedly connected to the top of the cleaning and protection mechanism 1, a flying mechanism 3 is fixedly connected to the middle of the cleaning and protection mechanism 1, a slide rail mechanism 2 is fixedly connected to the top of the cleaning and protection mechanism 1, the cleaning and protection mechanism 1 comprises an outer protective cover 101, a top horizontal slide rail 201 is fixedly connected to the top of the inner part of the outer protective cover 101, sliding members 203 are movably connected to the two ends of the top horizontal slide rail 201, a hanging hook 202 is fixedly connected to the bottom of the sliding member 203, a fixed frame 402 is fixedly connected to the top surface of the outer protective cover 101, a cylinder body 401 is fixedly connected to the middle of the fixed frame 402, a pressure switch 404 is fixedly connected to the bottom of the cylinder body 401, a top lifting plate 403 is fixedly connected to the bottom surface of the pressure switch 404, a left lifting vertical rod 406 is fixedly connected to one side of the front end of the top lifting plate 403, and the top lifting plate 403 The other side of the front end is fixedly connected to a right lifting vertical rod 405, a left vertical tube 407 is connected through the middle of the left lifting vertical rod 406, a right vertical tube 408 is connected through the middle of the right lifting vertical rod 405, a spring magnetic rod 411 is fixedly connected to the bottom of the right lifting vertical rod 405 and the left lifting vertical rod 406, a secondary return spring 410 is fixedly connected to the bottom end of the right lifting vertical rod 405, and a main return spring 409 is fixedly connected to the bottom end of the left lifting vertical rod 406. 9 and the bottom end of the auxiliary reset spring 410 are fixedly connected with the bottom connecting plate 309, the rear ends of the bottom connecting plate 309 are respectively fixedly connected with the bottom left shot blasting machine 316 and the bottom right shot blasting machine 317, the front end of the bottom connecting plate 309 is fixedly connected with the front arc plate 301, the bottom surface of the bottom connecting plate 309 is fixedly connected with the outer protective cover 101, the top end of the bottom left shot blasting machine 316 is fixedly connected with the bottom left flying cover 310, and the top end of the bottom right shot blasting machine 317 is fixedly connected with the bottom right flying cover 311.

[0031] Reference Figure 5-7 The top surface of the bottom left flying cover 310 is fixedly connected with the main conveying pipe 318, the top surface of the bottom right flying cover 311 is fixedly connected with the auxiliary conveying pipe 319, the top end of the main conveying pipe 318 is fixedly connected with the top left flying cover 314, the top end of the auxiliary conveying pipe 319 is fixedly connected with the top right flying cover 315, and the middle parts of the main conveying pipe 318 and the auxiliary conveying pipe 319 are respectively fixedly connected with the main projectile tube 303 and the auxiliary projectile tube 304.

[0032] Reference Figure 2 and Figure 3The top of one end of the outer protective cover 101 is fixedly connected with a left auxiliary top plate 102 and a left main top plate 103, the bottom of one end of the outer protective cover 101 is fixedly connected with a left bottom plate 106, the top of the other end of the outer protective cover 101 is fixedly connected with a right auxiliary top plate 104 and a right main top plate 105, the bottom of the other end of the outer protective cover 101 is fixedly connected with a right bottom plate 107, the middle part of the left main top plate 103 and the left bottom plate 106 is movably connected with a left sealed rotating door 108, and the middle part of the right main top plate 105 and the right bottom plate 107 is movably connected with a right sealed rotating door 109.

[0033] Reference Figure 2 and Figure 5 The front side of the outer protective cover 101 is fixedly connected to a front arc plate 301, the back side of the outer protective cover 101 is fixedly connected to a rear arc plate 302, the top end of the rear arc plate 302 is fixedly connected to a top rear connecting plate 305, the top end of the front arc plate 301 is fixedly connected to a top front connecting plate 306, and the front end of the top rear connecting plate 305 is fixedly connected to a rear shot blasting machine 308.

[0034] Reference Figure 5-7 The two ends of the rear side of the top front connecting plate 306 are respectively fixedly connected with the front left shot blasting machine 307 and the front right shot blasting machine 320, the bottom of the front left shot blasting machine 307 is fixedly connected with the top left flying cover 314, the bottom of the front right shot blasting machine 320 is fixedly connected with the top right flying cover 315, and the two ends of the front side of the top front connecting plate 306 are respectively fixedly connected with the left vertical pipe 407 and the right vertical pipe 408.

[0035] Reference Figure 5-7 A middle fixed bent plate 312 is fixedly connected to the middle of the main conveying pipe 318 and the auxiliary conveying pipe 319, and round holes are evenly opened in the middle of the middle fixed bent plate 312. A spring coil 313 is evenly fixedly connected to the middle of the middle fixed bent plate 312, and both ends of the spring coil 313 are connected to the circuit. Rectangular holes are respectively opened on the front and back of the outer protective cover 101. There are two bottom connecting plates 309. The top rear connecting plate 305 and the top front connecting plate 306 are located at the top of the rectangular hole, and the bottom connecting plate 309 is located at the bottom of the rectangular hole.

[0036] Reference Figure 3 and Figure 4 The sliding members 203 are evenly distributed at the bottom of the top horizontal slide rail 201 , and the objects to be cleaned are hung on the hanging hooks 202 . There are two left sealed rotating doors 108 and two right sealed rotating doors 109 , and the hanging hooks 202 are located in the middle of both ends of the outer protective cover 101 .

[0037] Reference Figure 6There are two right lifting vertical rods 405 and two left lifting vertical rods 406, two left vertical tubes 407 and two right vertical tubes 408, and another pair of left vertical tubes 407 and right vertical tubes 408 are fixedly connected with the top rear connecting plate 305, and long rectangular holes are opened at the bottom of the front arc plate 301 and the rear arc plate 302.

[0038] Reference Figure 3 and Figure 5 There are two main projectile tubes 303 and two auxiliary projectile tubes 304, and the middle parts of the two pairs of main projectile tubes 303 and auxiliary projectile tubes 304 are respectively penetrated and connected with the front arc plate 301 and the rear arc plate 302.

[0039] Reference Figure 5 and Figure 6 The spring magnetic rod 411 is in an arc shape and is electrically connected to the pressure switch 404 .

[0040] The working principle of the present invention is as follows: a front arc plate 301 is fixed on the front side of the outer protective cover 101, a rear arc plate 302 is fixed on the rear side of the outer protective cover 101, a top front connecting plate 306 and a bottom connecting plate 309 are fixed to the upper and lower ends of the front arc plate 301, a bottom left flying cover 310 and a bottom right flying cover 311 are fixed to the bottom back of the front arc plate 301, a top left flying cover 314 and a top right flying cover 315 are fixed to the top back of the front arc plate 301, a main conveying pipe 318 is installed in the middle of the bottom left flying cover 310 and the top left flying cover 314, an auxiliary conveying pipe 319 is installed in the middle of the bottom right flying cover 311 and the top right flying cover 315, a middle fixed bent plate 312 is fixed to the middle of the main conveying pipe 318 and the auxiliary conveying pipe 319, A spring coil 313 is evenly fixed in the middle of the middle fixed curved plate 312. During use, the flying projectile is located inside the outer protective cover 101 and will collide with the inside of the outer protective cover 101. After the middle fixed curved plate 312 and the spring coil 313 are installed inside the outer protective cover 101, the flying projectile can be magnetically attracted, and the spring coil 313 will rebound if there is no magnetic attraction, and then magnetic attraction can be performed again. This reduces the collision of the projectile inside the outer protective cover 101 and can protect the inside of the outer protective cover 101. During use, the flying projectile is located inside the outer protective cover 101 and will collide with the inside of the outer protective cover 101. After the flying projectile encounters the spring coil 313, it enters the spring coil 313. Or after multiple rebounds, it enters the interior of the spring coil 313. Multiple projectiles can be placed in the middle of the spring coil 313 to prevent the projectiles from being impacted and ejected after entering the spring coil 313. After the projectiles collide with the parts to be cleaned, impurities such as iron filings will fall, so that the spring coil 313 can attract them to ensure the cleanliness of the interior of the outer protective cover 101. When the spring coil 313 is powered off, it falls to the bottom of the outer protective cover 101 for centralized cleaning. A fixed frame 402 is fixed on the top of the outer protective cover 101, a cylinder body 401 is fixed in the middle of the fixed frame 402, a pressure switch 404 is fixed at the bottom of the cylinder body 401, a top lifting plate 403 is fixed at the bottom of the pressure switch 404, and a top lifting plate 404 is fixed on the top of the top lifting plate 403. 03 is fixed with a right lifting vertical rod 405 and a left lifting vertical rod 406 at the end, a left vertical tube 407 and a right vertical tube 408 are sleeved in the middle of the right lifting vertical rod 405 and the left lifting vertical rod 406, a main reset spring 409 and an auxiliary reset spring 410 are fixed at the bottom ends of the right lifting vertical rod 405 and the left lifting vertical rod 406, a spring magnetic rod 411 is fixed to the bottom ends of the right lifting vertical rod 405 and the left lifting vertical rod 406, so that the cylinder body 401 is started, the right lifting vertical rod 405 and the left lifting vertical rod 406 are pushed downward, so that the spring magnetic rod 411 slides along the front end surface of the spring coil 313, and the excess projectiles in the middle of the spring coil 313 can be pushed downward, so that the spring coil 313 can magnetically attract more projectiles. After pushing downward,When it reaches the bottom of the outer protective cover 101, the pressure switch 404 reaches the maximum pressure value set, and the cylinder body 401 and the spring magnetic rod 411 are powered off, so that the pellets on the spring magnetic rod 411 are left at the bottom of the outer protective cover 101. The cylinder body 401 moves upward, and when it reaches the top, the pressure of the pressure switch 404 reaches the minimum pressure set, and the circuit is powered on to work, and the reciprocating cycle works to transport the pellets and impurities to the bottom of the outer protective cover 101.

[0041] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0042] Secondly: In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

[0043] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A catenary shot blasting machine for preventing projectiles from flying, comprising a cleaning protection mechanism (1), characterized in that: The top of the cleaning and protection mechanism (1) is fixedly connected to a projectile suction mechanism (4), the middle of the cleaning and protection mechanism (1) is fixedly connected to a flying mechanism (3), the top of the interior of the cleaning and protection mechanism (1) is fixedly connected to a slide rail mechanism (2), the cleaning and protection mechanism (1) comprises an outer protective cover (101), the top of the interior of the outer protective cover (101) is fixedly connected to a top transverse slide rail (201), both ends of the top transverse slide rail (201) are movably connected to sliding members (203), the bottom of the sliding member (203) is fixedly connected to A hanging hook (202) is connected, the top surface of the outer protective cover (101) is fixedly connected to a fixed frame (402), the middle part of the fixed frame (402) is fixedly connected to a cylinder body (401), the bottom of the cylinder body (401) is fixedly connected to a pressure switch (404), the bottom surface of the pressure switch (404) is fixedly connected to a top lifting plate (403), one side of the front end of the top lifting plate (403) is fixedly connected to a left lifting vertical rod (406), and the other side of the front end of the top lifting plate (403) is fixedly connected to a right lifting vertical rod (405), the middle part of the left lifting vertical rod (406) is connected with a left vertical tube (407), the middle part of the right lifting vertical rod (405) is connected with a right vertical tube (408), the bottoms of the right lifting vertical rod (405) and the left lifting vertical rod (406) are fixedly connected with a spring magnetic rod (411), the bottom end of the right lifting vertical rod (405) is fixedly connected with an auxiliary return spring (410), the bottom end of the left lifting vertical rod (406) is fixedly connected with a main return spring (409), the main return spring (409) and the auxiliary return spring The bottom end of the bottom connecting plate (410) is fixedly connected to a bottom connecting plate (309), the rear end of the bottom connecting plate (309) is respectively fixedly connected to a bottom left shot blasting machine (316) and a bottom right shot blasting machine (317), the front end of the bottom connecting plate (309) is fixedly connected to a front arc plate (301), the bottom surface of the bottom connecting plate (309) is fixedly connected to an outer protective cover (101), the top end of the bottom left shot blasting machine (316) is fixedly connected to a bottom left flying cover (310), and the top end of the bottom right shot blasting machine (317) is fixedly connected to a bottom right flying cover (311).

2. A catenary shot blasting machine for preventing projectiles from flying according to claim 1, characterized in that: The top surface of the bottom left flying cover (310) is fixedly connected to a main delivery pipe (318), the top surface of the bottom right flying cover (311) is fixedly connected to a secondary delivery pipe (319), the top end of the main delivery pipe (318) is fixedly connected to a top left flying cover (314), the top end of the secondary delivery pipe (319) is fixedly connected to a top right flying cover (315), and the middle parts of the main delivery pipe (318) and the secondary delivery pipe (319) are respectively fixedly connected to a main projectile pipe (303) and a secondary projectile pipe (304).

3. A catenary shot blasting machine for preventing projectiles from flying according to claim 1, characterized in that: The top of one end of the outer protective cover (101) is fixedly connected to a left auxiliary top plate (102) and a left main top plate (103); the bottom of one end of the outer protective cover (101) is fixedly connected to a left bottom plate (106); the top of the other end of the outer protective cover (101) is fixedly connected to a right auxiliary top plate (104) and a right main top plate (105); the bottom of the other end of the outer protective cover (101) is fixedly connected to a right bottom plate (107); the middle of the left main top plate (103) and the left bottom plate (106) is movably connected to a left sealed rotating door (108); the middle of the right main top plate (105) and the right bottom plate (107) is movably connected to a right sealed rotating door (109).

4. A catenary shot blasting machine for preventing projectiles from flying according to claim 2, characterized in that: The front side of the outer protective cover (101) is fixedly connected to a front arc plate (301), the back side of the outer protective cover (101) is fixedly connected to a rear arc plate (302), the top end of the rear arc plate (302) is fixedly connected to a top rear connecting plate (305), the top end of the front arc plate (301) is fixedly connected to a top front connecting plate (306), and the front end of the top rear connecting plate (305) is fixedly connected to a rear shot blasting machine (308).

5. A catenary shot blasting machine for preventing projectiles from flying according to claim 4, characterized in that: The two ends of the rear side of the top front connecting plate (306) are respectively fixedly connected to a front left shot blasting machine (307) and a front right shot blasting machine (320); the bottom of the front left shot blasting machine (307) is fixedly connected to a top left shot blasting cover (314); the bottom of the front right shot blasting machine (320) is fixedly connected to a top right shot blasting cover (315); and the two ends of the front side of the top front connecting plate (306) are respectively fixedly connected to a left vertical pipe (407) and a right vertical pipe (408).

6. A catenary shot blasting machine for preventing projectiles from flying according to claim 4, characterized in that: A middle fixed bent plate (312) is fixedly connected to the middle of the main conveying pipe (318) and the auxiliary conveying pipe (319), and a circular hole is evenly opened in the middle of the middle fixed bent plate (312). A spring coil (313) is evenly fixedly connected to the middle of the middle fixed bent plate (312), and both ends of the spring coil (313) are connected to the circuit. The front and back sides of the outer protective cover (101) are respectively opened with rectangular holes. There are two bottom connecting plates (309), the top rear connecting plate (305) and the top front connecting plate (306) are located at the top of the rectangular hole, and the bottom connecting plate (309) is located at the bottom of the rectangular hole.

7. A catenary shot blasting machine for preventing projectiles from flying according to claim 3, characterized in that: The sliding members (203) are evenly distributed at the bottom of the top horizontal slide rail (201), and objects to be cleaned are hung on the hanging hooks (202). There are two left sealed rotating doors (108) and two right sealed rotating doors (109), and the hanging hooks (202) are located in the middle of the two ends of the outer protective cover (101).

8. The catenary shot blasting machine for preventing projectiles from flying according to claim 1, characterized in that: The number of the right lifting vertical rod (405) and the number of the left lifting vertical rod (406) are two, the number of the left vertical tube (407) and the number of the right vertical tube (408) are two, and the other pair of the left vertical tube (407) and the right vertical tube (408) are fixedly connected with the top rear connecting plate (305), and the bottoms of the front arc plate (301) and the rear arc plate (302) are provided with long rectangular holes.

9. The catenary shot blasting machine for preventing projectiles from flying according to claim 2, characterized in that: The number of the main projectile tubes (303) and the number of the auxiliary projectile tubes (304) are both two, and the middle parts of the two pairs of the main projectile tubes (303) and the auxiliary projectile tubes (304) are respectively penetrated and connected with a front arc plate (301) and a rear arc plate (302).

10. The catenary type shot blasting machine for preventing projectiles from flying according to claim 1, characterized in that: The spring magnetic rod (411) is in an arc shape, and the spring magnetic rod (411) is electrically connected to the pressure switch (404).

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