Crawler belt shot blasting machine facilitating discharging

Abstract

The utility model relates to the technical field of crawler belt shot blasting machines, and discloses a crawler belt shot blasting machine convenient for blanking, which comprises a bottom plate, and further comprises a lifting assembly arranged at the top of a shot blasting machine body and capable of adjusting the height position of a sealing baffle plate, and the driving assembly is arranged on the outer side of the strip-shaped plate and can provide rotating force for the supporting roller. The sealing baffle can be lowered through the lifting oil cylinder, so that shot blasting is prevented from splashing to the outside of the material opening, and the feeding and discharging work of the valve is facilitated; the blanking port can be opened through the transmission assembly, so that the quick blanking operation of the valve is realized on the premise of not influencing the feeding work; the multiple supporting rollers can be driven to rotate synchronously through the driving assembly, rapid discharging of the valves can be achieved in cooperation with the conveying belt, in this way, the discharging difficulty is lowered, and the labor load of workers is relieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of crawler belt shot blasting machine, concretely to a crawler belt shot blasting machine convenient to discharge. BACKGROUND

[0002] Valves are control components in fluid conveying systems, with functions of cutting off, regulating, guiding flow, preventing reverse flow, stabilizing pressure, dividing flow or overflow pressure relief, etc., and play a vital role in fluid conveying systems. In the production and processing of valves, crawler belt shot blasting machines are often used. As a device for cleaning and strengthening workpieces, the crawler belt shot blasting machine can use high-speed rotating impellers to throw pellets at the workpiece surface, thereby achieving the purposes of cleaning, rust removal, oxide scale removal and surface strengthening, and is particularly suitable for cleaning small and medium-sized workpieces such as various metal castings, forgings, aluminum parts, stainless steel parts and copper parts.

[0003] The existing crawler belt shot blasting machine is mostly manually discharged when in use. This way is more cumbersome and has low discharge efficiency. Meanwhile, there are a large number of valves in the cavity of the crawler belt shot blasting machine, which are distributed randomly. Manual picking is huge, which increases the labor burden of workers, and is not conducive to the discharge of the crawler belt shot blasting machine. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a crawler belt shot blasting machine convenient to discharge to solve the problems in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a crawler belt shot blasting machine convenient to discharge, comprising a bottom plate, a shot blasting machine body is fixedly installed at the top of one side of the bottom plate, a feeding port is arranged on one side of the shot blasting machine body, a sealing baffle is arranged in the feeding port, a feeding hopper is arranged on one side of the sealing baffle, the feeding hopper is connected with the shot blasting machine body, a discharging port is formed in the bottom of the feeding hopper, a second guide plate is fixedly connected to the bottom of the discharging port, a horizontal plate is arranged below the second guide plate, strip plates are vertically installed on both sides of the top of the horizontal plate, a plurality of supporting rollers are symmetrically arranged between the strip plates, the supporting rollers are rotatably connected with the strip plates at both ends, and the utility model further comprises:

[0006] A lifting assembly is arranged on the top of the shot blasting machine body to adjust the height position of the sealing baffle, a first guide plate is arranged in the discharging port, transmission shafts are fixedly connected to the top of both sides of the first guide plate, one end of the transmission shaft is rotatably connected with the inner wall of the discharging port, and a transmission assembly is arranged outside the feeding hopper to drive the first guide plate to reciprocate;

[0007] The driving assembly arranged outside the strip-shaped plate can provide rotating force for the supporting roller, the outer surface of the supporting roller is provided with a conveying belt, the bottom of the lateral plate on both sides is vertically provided with a supporting plate, the bottom of the supporting plate is connected with the bottom plate, and the end of the lateral plate away from the shot blasting machine body is fixedly connected with a third guide plate.

[0008] Preferably, the lifting assembly comprises a lifting oil cylinder fixed to the top of the shot blasting machine body, the top end of the lifting oil cylinder is fixedly connected with a first L-shaped plate, the bottom of the first L-shaped plate is connected with a sealing baffle, the sealing baffle is fixedly connected with a sliding block on both sides, and the sliding block is located in the sliding groove.

[0009] Preferably, the transmission assembly comprises a second L-shaped plate fixed to the two sides of the feeding hopper, a rack is arranged below the second L-shaped plate, the top end of the rack is vertically provided with a limiting block, the top of the second L-shaped plate is fixedly provided with a push-pull oil cylinder, one end of the push-pull oil cylinder penetrates through the second L-shaped plate and is connected with the limiting block, one end of the transmission shaft penetrates to the outside of the feeding hopper and is fixedly connected with a gear, and the top of the gear is engaged with the rack.

[0010] Preferably, the top of the rack is fixedly connected with a guide block, and the bottom of the second L-shaped plate is provided with a guide groove corresponding to the guide block, and the guide block is located in the guide groove.

[0011] Preferably, the driving assembly comprises a driving motor fixed to the top of one side of the lateral plate, one end of one of the supporting rollers penetrates through the strip-shaped plate and is connected with the output end of the driving motor, the other end of the supporting roller penetrates to the outside of the strip-shaped plate and is fixedly connected with a double-row sprocket, and adjacent double-row sprockets are connected through a transmission chain.

[0012] Preferably, the side, away from the supporting roller, of the strip-shaped plate is provided with a shielding cover, the shielding cover is located outside the double-row sprocket, and the shielding cover is arranged on the strip-shaped plate.

[0013] Preferably, the top of the second guide plate on both sides and the top of the third guide plate on both sides are vertically provided with side baffles.

[0014] Compared with the prior art, the shot blasting machine has the advantages that:

[0015] The utility model discloses a lifting oil cylinder can lower the sealing baffle, so avoid the splashing of the shot blasting to the outside of the material mouth, and it is favorable to the valve feeding work of going on, through the transmission subassembly can open the blanking mouth, and the valve of processing completion is under the action of the track in the shot blasting machine body, and in turn through blanking mouth, second guide plate drop on the conveyer belt, so realize the quick unloading operation of valve under the premise of not influencing the feeding work, through the drive subassembly can drive multiple support roller cylinder synchronous rotation, and then cooperate the conveyer belt can realize the quick unloading of valve, so reduce the unloading difficulty, and alleviate the labor load of staff. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The utility model provides the structure schematic diagram of the track shot blasting machine of convenient unloading for the utility model,

[0017] Figure 2 The utility model provides the specific structure schematic diagram of the hopper for the utility model,

[0018] Figure 3 For Figure 2 The enlarged structure schematic diagram of A place in the middle,

[0019] Figure 4 The utility model provides the structure schematic diagram of the lifting subassembly for the utility model,

[0020] Figure 5 The utility model provides the structure schematic diagram of the drive subassembly for the utility model.

[0021] In the drawing: 1, bottom plate, 2, shot blasting machine body, 3, material mouth, 4, sealing baffle, 5, lifting subassembly, 51, lifting oil cylinder, 52, first L type board, 53, sliding slot, 54, sliding block, 6, hopper, 7, blanking mouth, 8, first guide plate, 9, transmission shaft, 10, transmission subassembly, 101, second L type board, 102, rack, 103, limit block, 104, push-pull oil cylinder, 105, gear, 11, guide groove, 12, guide block, 13, second guide plate, 14, side baffle, 15, horizontal plate, 16, support plate, 17, strip plate, 18, support roller cylinder, 19, conveyer belt, 20, drive subassembly, 201, double row sprocket, 202, drive motor, 21, shield, 22, third guide plate. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor belong to the range of protection of the utility model.

[0023] Please refer toFigures 1-5 As shown, a convenient feeding caterpillar shot blasting machine, including the base plate 1, the base plate 1 side top fixedly installed with the shot blasting machine body 2, the shot blasting machine body 2 side is equipped with the material port 3, the material port 3 inside is equipped with the sealing baffle 4, the sealing baffle 4 side is equipped with the feeding hopper 6, the feeding hopper 6 side is connected with the shot blasting machine body 2, the feeding hopper 6 bottom is provided with the blanking port 7, the blanking port 7 bottom is fixedly connected with the second guide plate 13, the second guide plate 13 below is equipped with the horizontal plate 15, the horizontal plate 15 both sides top are vertically installed with the strip plate 17, the strip plate 17 between symmetry is equipped with a plurality of support roller 18, support roller 18 respectively with both ends strip plate 17 rotationally connected, still include: setting in the shot blasting machine body 2 top can the height position of sealing baffle 4 is adjusted and the lifting assembly 5 is set up, through setting lifting assembly 5, on the one hand can the sealing baffle 4 is raised and is convenient for the valve of the valve to be processed is put in, on the other hand can the sealing baffle 4 is lowered and avoids the shot blasting to the material port 3 outside splashes, such is favorable for the work of the feeding and discharging to carry out;The blanking port 7 inside is equipped with the first guide plate 8, the first guide plate 8 both sides top are fixedly connected with the transmission shaft 9, the transmission shaft 9 one end is rotationally connected with the blanking port 7 inner wall, the feeding hopper 6 outside is equipped with the transmission assembly 10 that can drive the first guide plate 8 reciprocating swing, through setting transmission assembly 10, can drive the first guide plate 8 with transmission shaft 9 as the center swing, to this realizes the blanking port 7 to open or close, such is convenient for the work of the feeding and discharging to carry out;Setting in the strip plate 17 outside can provide the rotary force of support roller 18 and drive assembly 20, the support roller 18 outer surface is equipped with the conveyer belt 19, through setting drive assembly 20, can drive the plurality of support roller 18 between strip plate 17 synchronous rotation, again cooperation conveyer belt 19 can realize the valve quick feeding and discharging;The horizontal plate 15 both sides bottom are vertically installed with the support plate 16, the support plate 16 bottom is connected with the base plate 1, the horizontal plate 15 away from the shot blasting machine body 2 one end is fixedly connected with the third guide plate 22.

[0024] Lifting assembly 5 includes lifting cylinder 51 fixed on the top of the shot blasting machine body 2, the top end of the lifting cylinder 51 is fixedly connected with the first L-shaped plate 52, the bottom of the first L-shaped plate 52 is connected with the sealing baffle 4, the sealing baffle 4 is fixedly connected with the sliding block 54 on both sides, the inner wall of the material port 3 is provided with a sliding groove 53 corresponding to the sliding block 54, the sliding block 54 is located in the sliding groove 53, as Figure 2 、 Figure 4 As shown, the height of the sealing baffle 4 can be quickly adjusted by using the lifting cylinder 51 and the first L-shaped plate 52, so that the sealing baffle 4 can be raised during feeding to facilitate the placement of the valve to be processed, or the sealing baffle 4 can be lowered during discharging to prevent shot blasting from splashing outside the material port 3, which is conducive to the feeding and discharging work of the valve.

[0025] The transmission assembly 10 comprises a second L-shaped plate 101 fixed on both sides of the upper hopper 6, a rack 102 is arranged below the second L-shaped plate 101, a limiting block 103 is vertically arranged at the top of one end of the rack 102, a push-pull oil cylinder 104 is fixedly arranged at the top of the second L-shaped plate 101, one end of the push-pull oil cylinder 104 penetrates through the second L-shaped plate 101 and is connected with the limiting block 103, one end of the transmission shaft 9 penetrates to the outside of the upper hopper 6 and is fixedly connected with a gear 105, the gear 105 is engaged with the rack 102 at the top, as shown in Figure 2 、 Figure 3 and Figure 4 When the staff feeds, the valve to be processed will pass through the upper hopper 6, the first guide plate 8, the feeding port 3 in sequence and fall on the track inside the shot blasting machine body 2, then the track will continuously roll with the valve to be processed, and the pellets thrown by the shot blasting machine body 2 inside the shot blasting machine body 2 will uniformly hit the workpiece surface, so that the valve is cleaned and strengthened, and when the valve is processed, the push-pull oil cylinder 104, the limiting block 103 and the rack 102 can drive the gear 105 to rotate, the gear 105 drives the first guide plate 8 to swing around the transmission shaft 9, so that the feeding port 7 is opened, and then the processed valve falls through the feeding port 7, the second guide plate 13 and the conveying belt 19 under the action of the track inside the shot blasting machine body 2, so that the valve is quickly discharged without affecting the feeding work.

[0026] The top of the rack 102 is fixedly connected with a guide block 12, the bottom of the second L-shaped plate 101 is provided with a guide groove 11 corresponding to the guide block 12, the guide block 12 is located inside the guide groove 11, as shown in Figure 2 、 Figure 3 By arranging the guide groove 11 and the guide block 12, the cooperation between the rack 102 and the gear 105 is more closely and smoothly, and the stability of the structure is improved.

[0027] The driving assembly 20 comprises a driving motor 202 fixedly arranged at the top of one side of the cross plate 15, one end of one of the support roller cylinders 18 penetrates through the strip-shaped plate 17 and is connected with the output end of the driving motor 202, the other end of the support roller cylinder 18 penetrates to the outside of the strip-shaped plate 17 and is fixedly connected with a double-row sprocket 201, adjacent double-row sprockets 201 are connected through a transmission chain, as shown in Figure 1 、 Figure 5 The driving motor 202 drives one of the support roller cylinders 18 to rotate, and the cooperation between the double-row sprockets 201 drives the remaining support roller cylinders 18 to rotate together, and the cooperation with the conveying belt 19 can realize the quick discharge of the valve, so that the difficulty of discharging is reduced and the labor load of the staff is reduced.

[0028] The side away from the supporting roller 18 of the strip-shaped plate 17 is provided with a protective cover 21, which is located outside the double-row sprocket 201 and is installed on the strip-shaped plate 17, as shown in the figure. Figure 5 By arranging the protective cover 21, the double-row sprocket 201 can be prevented from accidentally causing damage to the limbs of the staff, and the safety of the structure is improved.

[0029] The top of the two sides of the second material guide plate 13 and the top of the two sides of the third material guide plate 22 are both vertically provided with side baffles 14, as shown in the figure. Figure 2 Figure 5 By arranging the side baffles 14, the valves can be prevented from falling from the side edges of the second material guide plate 13 and the third material guide plate 22, which is conducive to the loading and unloading work.

[0030] Working principle: first, the staff puts the valve to be processed into the top opening of the feeding hopper 6, and the valve to be processed will fall on the track inside the shot blasting machine body 2 in turn through the first material guide plate 8 and the material port 3, and then the sealing baffle 4 can be lowered through the lifting oil cylinder 51, so as to prevent the shot blasting from splashing outside the material port 3, which is conducive to the loading and unloading work of the valve. When the valve processing is completed, the drop port 7 can be opened through the transmission assembly 10, and the processed valve falls on the conveyor belt 19 through the drop port 7 and the second material guide plate 13 in turn under the action of the track inside the shot blasting machine body 2, so that the quick unloading operation of the valve is realized without affecting the loading work. The plurality of supporting roller 18 can be driven to rotate synchronously through the driving assembly 20, and the quick unloading of the valve can be realized in cooperation with the conveyor belt 19, so as to reduce the unloading difficulty and reduce the labor load of the staff.

[0031] It should be noted that, in the present text, relational terms such as first and second and the like can only be used to distinguish one entity or action from another entity or action, without necessarily requiring or implying that there is any such actual relationship or order between these entities or actions. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such a process, method, article or equipment. Without more limitations, the element defined by the statement "comprising a" does not exclude the presence of additional identical elements in the process, method, article or equipment including the element.

[0032] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.​

Claims

1. A caterpillar shot blasting machine with convenient feeding, comprising a base plate (1), characterized in that, The bottom plate (1) one side top fixed installation has the shot blasting machine body (2), the shot blasting machine body (2) one side is equipped with the mouth (3), the mouth (3) inside is equipped with the sealing baffle (4), the sealing baffle (4) one side is equipped with the upper feed hopper (6), the upper feed hopper (6) one side is connected with the shot blasting machine body (2), the upper feed hopper (6) bottom is provided with the blanking mouth (7), the blanking mouth (7) bottom fixedly connected with the second guide plate (13), the second guide plate (13) below is equipped with the transverse plate (15), the transverse plate (15) both sides top are vertically installed with the strip plate (17), the strip plate (17) between symmetry is equipped with a plurality of supporting roller (18), the supporting roller (18) is respectively rotatably connected with both ends strip plate (17), still includes: The lifting assembly (5) that the sealing baffle (4) height position can be adjusted is arranged at the top of the shot blasting machine body (2), the blanking mouth (7) inside is equipped with the first guide plate (8), the first guide plate (8) both sides top are fixedly connected with the transmission shaft (9), the transmission shaft (9) one end is rotatably connected with the inner wall of blanking mouth (7), the upper feed hopper (6) outside is equipped with the transmission assembly (10) that can drive the first guide plate (8) reciprocating swing; The drive assembly (20) that the supporting roller (18) is provided with rotary force is arranged at the outer side of the strip plate (17), the supporting roller (18) outer surface is equipped with the conveyor belt (19), the transverse plate (15) both sides bottom are vertically installed with the support plate (16), the support plate (16) bottom is connected with the bottom plate (1), the transverse plate (15) is fixedly connected with the third guide plate (22) away from the shot blasting machine body (2) one end.

2. The easy feeding type of the chain shot blasting machine according to claim 1, characterized in that: The lifting assembly (5) includes the lifting oil cylinder (51) fixed on the top of the shot blasting machine body (2), the lifting oil cylinder (51) top end is fixedly connected with the first L-shaped plate (52), the first L-shaped plate (52) bottom is connected with the sealing baffle (4), the sealing baffle (4) both sides are fixedly connected with the sliding block (54), the inner wall both sides of the mouth (3) are provided with the sliding groove (53) corresponding with the sliding block (54), the sliding block (54) is located in the sliding groove (53) inside.

3. The easy feeding type of the chain shot blasting machine according to claim 1, characterized in that: The transmission assembly (10) includes the second L-shaped plate (101) fixed on both sides of the upper feed hopper (6), the second L-shaped plate (101) below is equipped with the rack (102), the rack (102) one end top is vertically installed with the limit block (103), the second L-shaped plate (101) top is fixedly installed with the push-pull oil cylinder (104), the push-pull oil cylinder (104) one end penetrates the second L-shaped plate (101) and is connected with the limit block (103), the transmission shaft (9) one end penetrates to the outside of the upper feed hopper (6) and is fixedly connected with the gear (105), the gear (105) top is engaged with the rack (102).

4. The easy-loading track shot blast machine according to claim 3, characterized in that: The rack (102) top is fixedly connected with a guide block (12), the second L-shaped plate (101) bottom is provided with a guide groove (11) corresponding to the guide block (12), and the guide block (12) is located in the guide groove (11).

5. The easy-loading track shot blast machine of claim 1, wherein: The driving assembly (20) comprises a driving motor (202) fixed to one side top of the cross plate (15), one end of one support roller (18) penetrates through the strip-shaped plate (17) and is connected with the output end of the driving motor (202), the other end of the support roller (18) penetrates to the outside of the strip-shaped plate (17) and is fixedly connected with a double-row chain wheel (201), and adjacent double-row chain wheels (201) are connected through a transmission chain.

6. The easy-loading track shot blast machine of claim 5, wherein: The strip-shaped plate (17) is provided with a guard cover (21) away from the support roller (18) on one side, the guard cover (21) is located outside the double-row chain wheel (201), and the guard cover (21) is mounted on the strip-shaped plate (17).

7. The easy-loading track shot blast machine of claim 1, wherein: The second guide plate (13) and the third guide plate (22) are both provided with side baffles (14) vertically mounted on the top of both sides.

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