CN210790586U

CN210790586U - Crawler-type shot blasting machine capable of preventing iron rust from flying

Info

Publication number: CN210790586U
Application number: CN201921863610.9U
Authority: CN
Inventors: 刘珍传; 江梅世; 于贻诚; 宋和君; 宋小花
Original assignee: Qingdao Jiyeju Casting & Forging Co Ltd
Current assignee: Qingdao Jiyeju Casting & Forging Co Ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-06-19
Anticipated expiration: 2029-10-30

Abstract

The utility model discloses a crawler-type shot blasting machine for preventing rust from flying, which belongs to the technical field of metal surface treatment and comprises a shell, wherein a shot blasting mechanism for performing shot blasting operation is arranged inside the shell, a feed inlet is formed in one side of the shell, a feed end cover capable of covering the feed inlet is rotatably connected to the position of the side wall of the shell, which is close to the feed inlet, the inner part of the feed end cover is hollow, a plurality of air exhaust holes are formed in the inner wall of the feed end cover, and an air exhaust pump is fixedly connected to the outer wall of the feed end cover; fixedly connected with exhaust tube on the aspiration pump, the one end that the aspiration pump was kept away from to the exhaust tube is provided with and is used for carrying out the filterable clean mechanism of iron rust, the utility model discloses have the effect of the probability that effectively reduces the condition that the fine broken iron rust drifted away along with the air current effusion among the shot blasting cleaning process.

Description

Crawler-type shot blasting machine capable of preventing iron rust from flying

Technical Field

The utility model belongs to the technical field of metal surface treatment's technique and specifically relates to a crawler-type shot-blasting machine that prevents rust from scattering.

Background

In the prior art, before lockset parts are coated, a workpiece needs to be derusted, the derusting can be performed by using a shot blasting machine, and the shot blasting machine is a standard part and generally comprises a drum type shot blasting machine, a crawler type shot blasting machine, a lifting hook shot blasting machine and the like. And selecting the type of the shot blasting machine according to the requirements of the workpiece.

In the prior art, reference can be made to a Chinese utility model patent with an authorization publication number of CN203254297U, which discloses a crawler-type shot blasting machine suitable for small parts, wherein a packing auger is arranged in a shot blasting chamber of the crawler-type shot blasting machine; the packing auger comprises a side support and a workpiece baffle; the side support is in a disc shape; the two disc-shaped side supports form two surfaces of the same cylinder, and the workpiece baffle is connected between the two side supports; the workpiece baffle and the two side supports together enclose a cavity for placing a workpiece; a gap is reserved on the surface of the workpiece baffle; the axis direction of the support of the two side surfaces of the packing auger is vertical to the track moving direction of the track type shot blasting machine.

The above prior art solutions have the following drawbacks: the prior crawler-type shot blasting machine is mature in the aspects of recovery treatment of waste materials and shot blasting, but after shot blasting cleaning, the cleaned iron rust can be dispersed into fine fragments and drifted along with air flow, the cleaning of the iron rust is not paid enough attention at present, and the crawler-type shot blasting machine capable of efficiently cleaning the iron rust in the air is lacked.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a prevent crawler-type shot-blasting machine that rust scatters can effectively reduce the probability that the condition that the fine crushing rust drifted away along with the air current overflow among the shot-blasting cleaning process takes place.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a crawler-type shot blasting machine capable of preventing iron rust from flying comprises a shell, wherein a shot blasting mechanism for performing shot blasting operation is arranged inside the shell, a feed inlet is formed in one side of the shell, a feed end cover capable of covering the feed inlet is rotatably connected to the position, close to the feed inlet, of the side wall of the shell, the interior of the feed end cover is hollow, a plurality of air suction holes are formed in the inner wall of the feed end cover, and an air suction pump is fixedly connected to the outer wall of the feed end cover; fixedly connected with exhaust tube on the aspiration pump, the one end that the exhaust tube kept away from the aspiration pump is provided with and is used for carrying out filterable clean mechanism of rust.

Through adopting above-mentioned scheme, when carrying out the shot-blasting, rotate the feeding end cover and cover the feed inlet to open the aspiration pump, take out the gas in the shot-blasting machine to the exhaust tube from the aspirating hole, and use clean mechanism to clear up the iron rust in the gas, the gas outgoing after will clearing up after it, alright reduce the probability that the condition of iron rust elegant diffusion polluted environment takes place.

The utility model discloses further set up to: clean mechanism includes fixed connection in the clean case of casing one side, exhaust tube fixed connection in clean roof portion, and the venthole has been seted up to clean bottom of the case portion, is provided with the filtering component who is used for carrying out gas filtration purification in the clean case.

Through adopting above-mentioned scheme, when cleaning, the gas in the exhaust tube gets into clean case from clean roof portion to through filtering component, clean the rust, just can be with the clean emotion of rust, finally, the gas after the cleanness can be followed the venthole and escaped.

The utility model discloses further set up to: the filter assembly comprises a plurality of layers of filter screens inserted in the middle of the cleaning box, the filter screens are arranged horizontally, all the filter screens are arranged in an array mode along the height direction of the cleaning box, a cleaning groove is formed in the side wall of the cleaning box, and the filter screens are connected in the cleaning groove in a sliding mode.

Through adopting above-mentioned scheme, the setting of clean groove can conveniently be examined and be changed the filter screen to conveniently carry out the high efficiency to the cleanness of rust, reduce because long-time use or the rust volume is too big and lead to the probability that the incomplete clean not thorough condition of national travel takes place.

The utility model discloses further set up to: the filter screen is made of a material capable of absorbing water.

Through adopting above-mentioned scheme, can will have acidic solution and drip on the filter screen when cleaning to the rust in the realization through acidity better is cleaned, thereby improves the efficiency and the stability clean to the rust.

The utility model discloses further set up to: an acid liquid tank is fixedly connected to the top of one side wall of the cleaning tank, an acid liquid guide pipe is fixedly connected to the bottom of the acid liquid tank, a water suction pump is fixedly connected to the acid liquid guide pipe, and one end, far away from the acid liquid tank, of the acid liquid guide pipe is fixedly connected to the top of the cleaning tank.

Through adopting above-mentioned scheme, when carrying out gaseous clean, start the suction pump, fall the clean incasement with the liquid that has acidity in the acidizing fluid case from the acidizing fluid pipe ground to keep the filter screen moist, keep the filter screen all the time and can have efficient rust cleaning efficiency.

The utility model discloses further set up to: and one end of the acid liquor guide pipe close to the cleaning box is provided with a flow valve.

Through adopting above-mentioned scheme, the setting of flow valve can make things convenient for operating personnel to adjust the efficiency that acidic liquid falls on the filter screen as required to can realize practicing thrift the function of acidizing fluid when guaranteeing clear effect.

The utility model discloses further set up to: the feeding end cover inner wall middle part fixed connection supporting shoe, the one end fixedly connected with that the feeding end cover was kept away from to the supporting shoe is on a parallel with the feeding baffle that the feeding end cover set up, and the area of feeding baffle equals the area of feeding end cover.

Through adopting above-mentioned scheme, the setting of feeding baffle can block the shot-blast from openly when carrying out shot-blast cleaning operation to reduce and throw the ball and directly enter into the aspirating hole, block up the aspirating hole or influence the probability that the condition of foul smell efficiency takes place.

The utility model discloses further set up to: the position of the feeding end cover corresponding to each air suction hole is fixedly connected with a steel mesh covering the air suction hole.

Through adopting above-mentioned scheme, the setting of steel mesh can prevent effectively that debris or shot sand among the shot blasting process from getting into the aspirating hole to reduce and throw the ball and directly enter into the aspirating hole, block up the aspirating hole or influence the probability that the condition of foul smell efficiency takes place.

The utility model discloses further set up to: the position department fixedly connected with all around of feeding end cover has elastic sealing washer.

Through adopting above-mentioned scheme, the setting up of sealing washer can effectively reduce the probability that gaseous direct gap escape's condition around the feeding end cover takes place to further ensure the clean efficiency to the rust.

To sum up, the utility model discloses following beneficial effect has:

1. the method has the effect of effectively reducing the probability of the condition that the finely-broken iron rust drifts away along with the escape of the air flow in the shot blasting cleaning process;

2. can effectively prevent sundries such as shot sand from entering the air exhaust hole to influence the efficiency and the stability of air exhaust.

Drawings

FIG. 1 is an overall schematic view of the present embodiment;

FIG. 2 is a partial sectional view of a protruding internal structure of the embodiment;

FIG. 3 is a partial schematic view of a protruding feed end cap configuration of an embodiment;

FIG. 4 is a partial sectional view of a protruding cleaning mechanism in an embodiment.

In the figure, 1, a housing; 11. a shot blasting mechanism; 12. a feed inlet; 121. a feed end cap; 122. an air exhaust hole; 123. an air pump; 1231. an air exhaust pipe; 124. a support block; 125. a feed baffle; 126. a steel mesh; 127. a seal ring; 2. a cleaning mechanism; 21. a cleaning tank; 22. an air outlet; 23. a filter assembly; 231. filtering with a screen; 232. cleaning the tank; 24. an acid liquid tank; 241. an acid liquor conduit; 242. a water pump; 243. a flow valve.

Detailed Description

Example (b): a crawler-type shot blasting machine capable of preventing iron rust from flying comprises a shell 1, wherein a shot blasting mechanism 11 for performing shot blasting operation is arranged inside the shell 1. During the use, the metalwork that will clear up is put into inside the casing 1, alright use shot-blasting mechanism 11 to carry out the shot-blasting cleaning to the metalwork.

As shown in fig. 2 and fig. 3, a feed opening 12 is opened at one side of the casing 1, and a feed end cover 121 capable of covering the feed opening 12 is rotatably connected to a position of the side wall of the casing 1 close to the feed opening 12. The feeding end cover 121 is internally hollow, a plurality of air suction holes 122 are formed in the inner wall of the feeding end cover 121, and an air suction pump 123 is fixedly connected to the outer wall of the feeding end cover 121. When the shot blasting is carried out, a plurality of rust fragments are mixed in the gas which cannot be in the shot blasting machine, one part is easy to pollute the environment, and the gas can be directionally pumped out from the air pumping hole 122 by using the air pumping pump 123 for treatment, so that the environment is prevented from being polluted by the diffusion of the rust.

As shown in fig. 2 and 3, a supporting block 124 is fixedly connected to the middle of the inner wall of the feeding end cover 121, a feeding baffle 125 arranged parallel to the feeding end cover 121 is fixedly connected to one end of the supporting block 124 far from the feeding end cover 121, and the area of the feeding baffle 125 is equal to that of the feeding end cover 121. A steel mesh 126 covering the suction holes 122 is fixedly connected to the position of the feeding end cover 121 corresponding to each suction hole 122. The setting of steel mesh 126 can effectively the separation aspirating hole 122, prevents to have foreign matter to get into influences the air exhaust effect in the aspirating hole 122.

As shown in fig. 2 and 3, a sealing ring 127 having elasticity is fixedly connected to a position around the feeding end cap 121. The sealing ring 127 is arranged, so that the probability of the condition that gas directly escapes from gaps around the feeding end cover 121 can be effectively reduced, and the cleaning efficiency of rust is further guaranteed.

As shown in fig. 2 and 4, an air exhaust pipe 1231 is fixedly connected to the air exhaust pump 123, and a cleaning mechanism 2 is disposed at an end of the air exhaust pipe 1231 away from the air exhaust pump 123. The cleaning mechanism 2 comprises a cleaning box 21 fixedly connected to one side of the shell 1, an air exhaust pipe 1231 is fixedly connected to the top of the cleaning box 21, an air outlet 22 is formed in the bottom of the cleaning box 21, and a filtering component 23 for filtering and purifying air is arranged in the cleaning box 21. Filter assembly 23 includes that the multilayer is pegged graft in the filter screen 231 in clean case 21 middle part, and the equal level setting of filter screen 231, all filter screens 231 set up along the direction of height array of clean case 21, and clean groove 232 has been seted up to clean case 21 lateral wall, and the equal sliding connection of filter screen 231 is in clean groove 232. After taking out the gas that will have the rust, let in the cleaning box 21 from the cleaning box 21 top, gaseous cleaning box 21 that need flow through escapes from venthole 22, can pass through filter screen 231, and multilayer filter screen 231 can effectually strain the rust in the gas to the realization is to gaseous cleanness, and the setting of clean groove 232 can conveniently be changed filter screen 231.

As shown in fig. 4, the screens 231 are made of a material capable of absorbing water. An acid liquid tank 24 is fixedly connected to the top of one side wall of the cleaning tank 21, an acid liquid guide pipe 241 is fixedly connected to the bottom of the acid liquid tank 24, a water pump 242 is fixedly connected to the acid liquid guide pipe 241, and one end, far away from the acid liquid tank 24, of the acid liquid guide pipe 241 is fixedly connected to the top of the cleaning tank 21. The acid conduit 241 has a flow valve 243 at an end adjacent to the cleaning tank 21. While cleaning, the water pump 242 drops the acidic liquid in the acid liquid tank 24 onto the filter screen 231, so that the rust can be chemically cleaned by the acidic liquid, and the rust can be more efficiently cleaned. In use, the acid liquid downforce rate can be controlled via the flow valve 243 to conserve acid liquid.

In the using mode, when the cleaning device is used, metal pieces needing to be cleaned are placed in the shell 1, the shot blasting mechanism 11 is used for cleaning, meanwhile, the feeding end cover 121 is covered, the air suction pump 123 is started, air in the shell 1 is sucked into the cleaning box 21 from the air suction hole 122, at the moment, the water suction pump 242 is opened to enable acidic liquid to fall on the filter screen 231, rust in the air is filtered and chemically reacted to clean the air, and finally the air escapes from the air outlet hole 22.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a prevent track-mounted impeller head that rust scatters, includes casing (1), and casing (1) inside is provided with shot-blasting mechanism (11) that are used for carrying out the shot-blasting operation, its characterized in that: a feed inlet (12) is formed in one side of the shell (1), a feed end cover (121) capable of covering the feed inlet (12) is rotatably connected to the position, close to the feed inlet (12), of the side wall of the shell (1), the interior of the feed end cover (121) is hollow, a plurality of air suction holes (122) are formed in the inner wall of the feed end cover (121), and an air suction pump (123) is fixedly connected to the outer wall of the feed end cover (121);

fixedly connected with exhaust tube (1231) on aspiration pump (123), the one end that exhaust tube (1231) kept away from aspiration pump (123) is provided with and is used for carrying on filterable clean mechanism (2) of rust.

2. The crawler-type shot blasting machine for preventing iron rust from flying in the process of claim 1, wherein the shot blasting machine comprises: clean mechanism (2) are including clean case (21) of fixed connection in casing (1) one side, exhaust tube (1231) fixed connection in clean case (21) top, and venthole (22) have been seted up to clean case (21) bottom, are provided with in clean case (21) to be used for carrying on gas filtration purification's filtering component (23).

3. The crawler-type shot blasting machine for preventing iron rust from flying in the process of claim 2, wherein the shot blasting machine comprises: filter component (23) include that the multilayer is pegged graft in filter screen (231) at clean case (21) middle part, and the equal level of filter screen (231) sets up, and clean groove (232) have been seted up along the direction of height array setting of clean case (21) in all filter screens (231), and equal sliding connection in clean groove (232) of filter screen (231).

4. The crawler-type shot blasting machine for preventing iron rust from flying in the claim 3 is characterized in that: the filter screen (231) is made of a material capable of absorbing water.

5. The crawler-type shot blasting machine for preventing iron rust from flying in the process of claim 4, wherein the shot blasting machine comprises: an acid liquid tank (24) is fixedly connected to the top of one side wall of the cleaning tank (21), an acid liquid guide pipe (241) is fixedly connected to the bottom of the acid liquid tank (24), a water suction pump (242) is fixedly connected to the acid liquid guide pipe (241), and one end, far away from the acid liquid tank (24), of the acid liquid guide pipe (241) is fixedly connected to the top of the cleaning tank (21).

6. The crawler-type shot blasting machine for preventing iron rust from flying in the process of claim 5, wherein the shot blasting machine comprises: one end of the acid liquor guide pipe (241) close to the cleaning box (21) is provided with a flow valve (243).

7. The crawler-type shot blasting machine for preventing iron rust from flying in the process of claim 1, wherein the shot blasting machine comprises: the middle part of the inner wall of the feeding end cover (121) is fixedly connected with a supporting block (124), one end of the supporting block (124), which is far away from the feeding end cover (121), is fixedly connected with a feeding baffle plate (125) which is arranged in parallel with the feeding end cover (121), and the area of the feeding baffle plate (125) is equal to that of the feeding end cover (121).

8. The crawler-type shot blasting machine for preventing iron rust from flying in the process of claim 1, wherein the shot blasting machine comprises: the position of the feeding end cover (121) corresponding to each air suction hole (122) is fixedly connected with a steel mesh (126) covering the air suction holes (122).

9. The crawler-type shot blasting machine for preventing iron rust from flying in the process of claim 1, wherein the shot blasting machine comprises: the position department fixedly connected with all around of feeding end cover (121) has elastic sealing washer (127).