CN111441404A

CN111441404A - Movable bucket for shoveling and transporting machine

Info

Publication number: CN111441404A
Application number: CN202010270374.0A
Authority: CN
Inventors: 宋和平
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-08
Filing date: 2020-04-08
Publication date: 2020-07-24

Abstract

The invention discloses a movable bucket for a scraper conveyer, which structurally comprises an installation head, a shovel bottom, side protection plates and a bucket, wherein the shovel bottom is installed at the bottom of the bucket, the installation head integrated with the top of the bucket is arranged at the top of the bucket, and the side protection plates are mechanically connected to two sides of the bucket. The bucket is designed in a manner that the bucket bottom plate and the bucket body are detachable, the bucket bottom is combined and arranged through the supporting clamping columns, the hydraulic cylinder, the air storage bag, the corrugated pipe, the clamping balls, the springs and the like, the detachable installation of the bottom plate can be realized, when the bottom plate is worn and damaged, only the bottom plate needs to be replaced, the whole bucket does not need to be replaced, the bucket is more economical, the waste is avoided, the maintenance cost is greatly reduced, the installation firmness of the bottom plate is high, and the improvement of the stability of the bucket for shoveling soil is facilitated.

Description

Movable bucket for shoveling and transporting machine

Technical Field

The invention relates to the field of shoveling and transporting machinery, in particular to a movable bucket for a shoveling and transporting machine.

Background

Need carry out the operation of shovel in the operation of engineering such as leveling the building site, generally adopt the scraper conveyor, the scraper conveyor is when the shovel soil, the bottom surface of scraper bowl can take place the friction with ground, the friction can produce heat, thereby the bottom surface of scraper bowl easily receives wearing and tearing, at long-time shovel soil, the bottom surface of scraper bowl can be because of the impaired attenuation of friction, thereby load carrying capacity can descend, the event needs to be changed the scraper bowl, because of current scraper bowl all is integrated structure, the event needs all to be changed whole scraper bowl, and other parts of scraper bowl can also be used, it is very extravagant like this, the intangible cost that has increased.

Disclosure of Invention

The invention mainly aims to overcome the defects of the prior art and provides a movable bucket for a scraper conveyor.

The invention is realized by adopting the following technical scheme: a movable bucket for a scraper conveyor structurally comprises an installing head, a bucket bottom, side protection plates and a bucket, wherein the bucket bottom is provided with the bucket bottom, the top of the bucket is provided with the installing head which is integrated with the bucket bottom, and the two sides of the bucket are mechanically connected with the side protection plates;

the shovel end is including fixed establishment, support card post, claw, bottom plate, fixed establishment's one side is connected with perpendicularly and supports the card post, it cooperatees with the bottom plate to support the card post, the one side that fixed establishment was kept away from to the bottom plate is connected with the claw, the claw is the equidistance formula and is provided with five, the claw is laid for staggering with supporting the card post, fixed establishment and scraper bowl fixed connection, the bottom and both swing joint of scraper bowl are located to the bottom plate.

As optimization, fixed establishment supports box, pneumatic cylinder, gas storage bag, connecting plate including the high strength, the high strength supports the box and puts two pneumatic cylinders that are parallel to each other, two the equipartition has four gas storage bags that are the equidistance formula and set up between the pneumatic cylinder, the top of gas storage bag and the interior pole of pneumatic cylinder all are connected with the connecting plate, the high strength supports the box and supports the card post and communicate with each other, the high strength supports box one side and links firmly with the scraper bowl, another side and support card post rigid coupling.

As optimization, the high strength supports the box including first sealing gasket strip, box body, first through-hole, second through-hole, the one side of box body is fixed with first sealing gasket strip, all be equipped with four first through-holes that are the equidistance formula and set up on the first sealing gasket strip, first through-hole communicates with each other with the second through-hole, the box body is located to the second through-hole, support card post and box body fixed connection, place the box body in pneumatic cylinder, gas storage bag, the connecting plate.

As an optimization, the support clamping column comprises an air pipe, a cylinder body and a clamping group, six clamping groups are arranged in parallel and are arranged in an equidistant mode, the clamping groups are communicated with the air pipe, the air pipe is arranged in the middle of the cylinder body, one end of the air pipe is a closed end, the other end of the air pipe is an open end, the open end is communicated with the first through hole, the second through hole and the air storage bag in a seamless mode, and the cylinder body is connected to the box body.

As optimization, the cylinder is including the hollow post of high strength, cavity, activity hole, the cavity has been seted up in the hollow post of high strength, the activity hole that corresponds each other is all seted up to two inboards of the hollow post of high strength, is equipped with the clamping group between the activity hole of two concentric circles structures, the one end of the hollow post of high strength is the blind end, and one end is the open end, open end and box body fixed connection, the clamping is organized and is placed in the cavity.

Preferably, the clamping assembly comprises two corrugated pipes, two clamping beads, two springs and two grooves, each clamping bead is provided with one groove, the corrugated pipes are fixed in the grooves, the springs penetrate through the corrugated pipes and are connected with the clamping beads, and the clamping beads are in clearance fit with the movable holes.

Preferably, the air pipe comprises a pipe body and round holes, the round holes are formed in two sides of the pipe body and are right opposite to the movable holes, the pipe body is connected with the corrugated pipe, the round holes are in clearance fit with the springs, and the tail ends of the springs penetrate through the round holes and are connected with the clamping beads.

Preferably, the bottom plate comprises a third through hole, a second sealing gasket strip, a slide way, clamping channels, clamping holes and a plate body, the slide way is arranged on each of two inner sides of the plate body, four clamping channels which are arranged side by side are arranged in the plate body, the clamping holes which are arranged at equal intervals are uniformly distributed on two sides of each clamping channel, the second sealing gasket strip is fixed on one surface of the plate body facing the first sealing gasket strip, the second sealing gasket strip is provided with a third through hole communicated with the clamping channels, the third through hole, the first through hole and the second through hole are arranged in a concentric circle structure, the high-strength hollow column penetrates through the clamping channels, the high-strength hollow column and the clamping channels are in clearance fit, and the clamping beads are clamped with the clamping holes.

Preferably, the diameter of the round hole is smaller than the caliber of the corrugated pipe, and the diameter of the round hole is larger than the caliber of the spring.

Advantageous effects

When the bottom plate is disassembled, the inner rod of the hydraulic cylinder is controlled to extend outwards, so that the connecting plate drives the air storage bag to extend and suck air, the air in the corrugated pipe is sucked away, the spring and the corrugated pipe are compressed, the clamping bead is far away from the clamping hole, the bottom plate can be pulled and replaced, when the bottom plate is installed, the clamping channel penetrates through the supporting clamping column and pushes the bottom plate inwards until the first sealing gasket strip is attached to the second sealing gasket strip, the first sealing gasket strip and the second sealing gasket strip are combined to improve the sealing performance of the bucket and avoid soil leakage, the movable hole is opposite to the clamping hole, the inner rod of the hydraulic cylinder is controlled to compress the cylinder, so that the connecting plate extrudes the air storage bag, the air is compressed and blown into the corrugated pipe through the pipe body and the circular hole, the corrugated pipe extends and stretches, the clamping bead is driven to pass through the movable hole and be clamped with the clamping hole, and the corrugated pipe is unfolded, the spring is stressed to be reduced and needs to be reset due to drawing and shrinking, thrust is generated on the corrugated pipe, and clamping firmness of the clamping beads and the clamping holes can be further improved.

In summary, compared with the prior art, the invention has the beneficial effects that: the bucket is designed in a manner that the bucket bottom plate and the bucket body are detachable, the bucket bottom is combined and arranged through the supporting clamping columns, the hydraulic cylinder, the air storage bag, the corrugated pipe, the clamping balls, the springs and the like, the detachable installation of the bottom plate can be realized, when the bottom plate is worn and damaged, only the bottom plate needs to be replaced, the whole bucket does not need to be replaced, the bucket is more economical, the waste is avoided, the maintenance cost is greatly reduced, the installation firmness of the bottom plate is high, and the improvement of the stability of the bucket for shoveling soil is facilitated.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of a movable bucket for a scraper conveyor according to the present invention.

Fig. 2 is a schematic structural view of a first working state of the invention in which the shovel bottom is matched with the bucket.

Fig. 3 is a schematic structural diagram of a second working state of the shovel bottom and the bucket of the invention.

Fig. 4 is a schematic cross-sectional view of the fixing mechanism of the present invention.

Fig. 5 is a schematic cross-sectional view of the high-strength support box of the present invention.

FIG. 6 is a schematic view of the internal structure of the support clip of the present invention.

Fig. 7 is a schematic cross-sectional view of the column of the present invention.

Fig. 8 is a schematic cross-sectional view of the card assembly of the present invention.

Fig. 9 is a schematic view of the structure of the trachea of the present invention.

Fig. 10 is a schematic structural view of an enlarged view of a in fig. 9.

Fig. 11 is a schematic view of the structure of the invention with the clamp fitting engaged with the air tube.

Fig. 12 is a schematic cross-sectional view of the base plate of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

the bucket mounting structure comprises a mounting head 100, a shovel bottom 101, a side guard plate 102, a bucket 103, a fixing mechanism S1, a supporting clamping column S2, a shovel claw S3, a bottom plate S4, a high-strength supporting box S11, a hydraulic cylinder S12, an air storage bag S13, a connecting plate S14, a first sealing gasket strip 111, a box body 112, a first through hole 113, a second through hole 114, an air pipe S21, a column S22, a clamping group S23, a high-strength hollow column 221, a cavity 222, a movable hole 223, a corrugated pipe 231, a clamping bead 232, a spring 233, a groove 234, a pipe body 211, a round hole 212, a third through hole S41, a second sealing gasket strip S42, a slide S43, a clamping channel S44, a clamping hole S45 and a plate body S46.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1, the present invention provides a movable bucket for a scraper conveyor, comprising: referring to fig. 1, the present invention provides a movable bucket for a scraper conveyor, comprising: the structure of the shovel comprises a mounting head 100, a shovel bottom 101, side guard plates 102 and a bucket 103, wherein the shovel bottom 101 is mounted at the bottom of the bucket 103, the mounting head 100 integrated with the top of the bucket 103 is arranged at the top of the bucket 103, and the side guard plates 102 are mechanically connected to two sides of the bucket 103;

referring to fig. 2-3, the shovel bottom 101 includes a fixing mechanism S1, a supporting clip column S2, a shovel claw S3, and a bottom plate S4, one side of the fixing mechanism S1 is vertically connected with the supporting clip column S2, the supporting clip column S2 is matched with the bottom plate S4, one side of the bottom plate S4, which is far away from the fixing mechanism S1, is connected with the shovel claw S3, the shovel claws S3 are five in an equidistant manner, the shovel claw S3 and the supporting clip column S2 are arranged in a staggered manner, the fixing mechanism S1 is fixedly connected with the bucket 103, and the bottom plate S4 is arranged at the bottom of the bucket 103 and movably connected with the bottom plate S4, so that the bottom plate S4 is detachable, and when the bottom plate S4 is worn and damaged, the entire bucket does not need to be replaced, thereby saving.

Referring to fig. 4, the fixing mechanism S1 includes a high strength support box S11, a hydraulic cylinder S12, an air storage bag S13, and a connecting plate S14, two parallel hydraulic cylinders S12 are built in the high strength support box S11, four air storage bags S13 are equally distributed between the two hydraulic cylinders S12, the top of the air storage bag S13 and the inner rod of the hydraulic cylinder S12 are connected to the connecting plate S14, the high strength support box S11 is communicated with a support clamp column S2, one side of the high strength support box S11 is fixedly connected to the bucket 103, and the other side is fixedly connected to the support clamp column S2, and the expansion and contraction of the hydraulic cylinder S12 can control the lifting of the connecting plate S14, so that the air guide under pressure of the air storage bag S13 can also be forced to suck air, and provide power for replacing the bottom plate S4.

Referring to fig. 6, the supporting clip column S2 includes an air tube S21, a column S22, and a clip group S23, six sets of equidistant clip groups S23 are disposed in parallel on the column S22, the clip groups S23 are all communicated with the air tube S21, the air tube S21 is disposed at the center of the column S22, one end of the air tube S21 is a closed end, the other end is an open end, the open end is communicated with the air storage bag S13 through the first through hole 113 and the second through hole 114, the column S22 is connected to the box body 112, the column S22 is disposed to support the bottom plate S4, and at the same time, the bottom plate S4 is used for guiding, so as to facilitate accurate installation of the bottom plate S4.

Referring to fig. 8 and 11, the clamping assembly S23 includes two clamping beads 231, two clamping beads 232, a spring 233, and two grooves 234, each clamping bead 232 has a groove 234, the grooves 234 are fixed with the corrugated tube 231, the spring 233 penetrates the corrugated tube 231 and is connected with the clamping beads 232, the clamping beads 232 are in clearance fit with the movable holes 223, and the corrugated tube 231 has flexibility, occupies a small space during compression, and has a large extension amount, so that the clamping beads 232 can be driven to extend and retract, the clamping is convenient, and the spring 233 is arranged to improve the clamping firmness.

Referring to fig. 12, the bottom plate S4 includes a third through hole S41, a second sealing pad strip S42, a slide way S43, a clamping channel S44, a clamping hole S45, and a plate body S46, the two inner sides of the plate body S46 are both provided with slide ways S43, four clamping channels S44 arranged side by side are formed in the plate body S46, 6 clamping holes S45 arranged at equal intervals are uniformly distributed on both sides of the clamping channel S44, one surface of the plate body S46 facing the first sealing pad strip 111 is fixed with the second sealing pad strip S42, the second sealing pad strip S42 is provided with a third through hole S41 communicated with the clamping channel S44, the third through hole S41, the first through hole 113 and the second through hole 114 are arranged in a concentric circle structure, the high-strength hollow column 221 penetrates through the clamping channel S44 and is in clearance fit with the clamping channel S44, the clamping bead 232 is clamped with the clamping hole S2, and the clamping column S6356 and the clamping channel S8653 and the second sealing pad strip S42 are combined with the clamping channel S8653, the sealing performance of the bucket is improved, and soil leakage is avoided.

Example 2

Referring to fig. 1, the present invention provides a movable bucket for a scraper conveyor, comprising: the structure of the shovel comprises a mounting head 100, a shovel bottom 101, side guard plates 102 and a bucket 103, wherein the shovel bottom 101 is mounted at the bottom of the bucket 103, the mounting head 100 integrated with the top of the bucket 103 is arranged at the top of the bucket 103, and the side guard plates 102 are mechanically connected to two sides of the bucket 103;

Referring to fig. 5, the high-strength supporting box S11 includes a first sealing gasket strip 111, a box body 112, a first through hole 113, and a second through hole 114, the first sealing gasket strip 111 is fixed on one side of the box body 112, the first sealing gasket strip 111 is provided with four first through holes 113 arranged at equal intervals, the first through holes 113 are communicated with the second through hole 114, the second through hole 114 is arranged in the box body 112, the supporting clamping column S2 is fixedly connected with the box body 112, the hydraulic cylinder S12, the air storage bag S13, and the connecting plate S14 are arranged in the box body 112, and the first through holes 113 and the second through holes 114 are arranged to facilitate the introduction and the discharge of air.

Referring to fig. 7, the cylinder S22 includes a high strength hollow column 221, a cavity 222, and movable holes 223, the cavity 222 is formed in the high strength hollow column 221, the movable holes 223 are formed on both inner sides of the high strength hollow column 221, a clamping set S23 is disposed between the movable holes 223 of the two concentric circles, one end of the high strength hollow column 221 is a closed end, the other end is an open end, the open end is fixedly connected to the box 112, and the clamping set S23 is disposed in the cavity 222 and can accommodate a clamping set S23 and a gas pipe S21.

Referring to fig. 9-11, the air tube S21 includes a tube body 211 and circular holes 212, the circular holes 212 are formed on both sides of the tube body 211, the circular holes 212 are opposite to the movable holes 223, the tube body 211 is connected to the corrugated tube 231, the circular holes 212 are in clearance fit with the springs 233, the ends of the springs 233 penetrate through the circular holes 212 and are connected to the clamping beads 232, the diameter of the circular holes 212 is smaller than the diameter of the corrugated tube 231, and the diameter of the circular holes 212 is larger than the diameter of the springs 233, so as to effectively prevent air leakage.

The working principle of the invention is as follows: when the bottom plate S4 is detached, the inner rod of the hydraulic cylinder S12 is controlled to extend, so that the connecting plate S14 drives the air storage bag S13 to extend and suck air, air in the corrugated pipe 231 is sucked away, the spring 233 and the corrugated pipe 231 are compressed, the clamping bead 232 is far away from the clamping hole S45, the bottom plate S4 is pulled and replaced, when the bottom plate S4 is installed, the clamping channel S44 penetrates through the supporting clamping column S2 to push the bottom plate S4 inwards until the first sealing gasket strip 111 is attached to the second sealing gasket strip S42, the first sealing gasket strip 111 is combined with the second sealing gasket strip S42, the sealing performance of the bucket is improved, soil leakage is avoided, the movable hole 223 is right opposite to the clamping hole S45, the inner rod of the hydraulic cylinder S12 is controlled to compress inwards, the S14 extrudes the air storage bag S13, the air storage bag S13 is compressed to blow air through the pipe body 211, the air is blown into the corrugated pipe 231, and then extends and extends into the connecting plate 231, the clamping bead 232 is driven to penetrate through the movable hole 223 and clamped with the clamping hole S45, and due to the fact that the corrugated pipe 231 is unfolded, the stress of the spring 233 is reduced, the spring is pulled to be retracted, thrust is generated on the corrugated pipe 231, clamping firmness of the clamping bead 232 and the clamping hole S45 can be further improved, and accordingly stability of the shovel is improved.

In summary, the technical progress obtained by the invention compared with the prior art is as follows: the bucket is designed in a manner that the bucket bottom plate and the bucket body are detachable, the bucket bottom is combined and arranged through the supporting clamping columns, the hydraulic cylinder, the air storage bag, the corrugated pipe, the clamping balls, the springs and the like, the detachable installation of the bottom plate can be realized, when the bottom plate is worn and damaged, only the bottom plate needs to be replaced, the whole bucket does not need to be replaced, the bucket is more economical, the waste is avoided, the maintenance cost is greatly reduced, the installation firmness of the bottom plate is high, and the improvement of the stability of the bucket for shoveling soil is facilitated.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and modifications of the invention can be made, and equivalents may be substituted for elements thereof without departing from the scope of the invention.

Claims

1. The utility model provides a movable scraper bowl for scraper conveyor, its structure is including installation head (100), shovel end (101), side guard plate (102), scraper bowl (103), install shovel end (101) at the bottom of scraper bowl (103), and installation head (100) are established on the top, and both sides link there are side guard plate (102), its characterized in that:

the shovel end (101) is including fixed establishment (S1), support card post (S2), shovel claw (S3), bottom plate (S4), fixed establishment (S1) link perpendicularly to have and support card post (S2) with bottom plate (S4) complex, bottom plate (S4) equipartition has and supports shovel claw (S3) that card post (S2) stagger the setting, fixed establishment (S1) links firmly with scraper bowl (103), bottom plate (S4) and scraper bowl (103) are lively connected.

2. A movable bucket for a scraper conveyor as claimed in claim 1, characterized in that: the fixing mechanism (S1) comprises a high-strength supporting box (S11), a hydraulic cylinder (S12), an air storage bag (S13) and a connecting plate (S14), wherein the high-strength supporting box (S11) is internally provided with the connecting plate (S14), the connecting plate (S14) is connected with the hydraulic cylinder (S12) and the air storage bag (S13), the high-strength supporting box (S11) is communicated with a supporting clamp column (S2), and the high-strength supporting box (S11) is connected with the bucket (103) and the supporting clamp column (S2).

3. A movable bucket for a scraper conveyor as claimed in claim 2, characterized in that: high strength supports box (S11) including first gasket strip (111), box body (112), first through-hole (113), second through-hole (114), box body (112) are fixed with first gasket strip (111) of taking first through-hole (113), first through-hole (113) communicate with each other with second through-hole (114), box body (112) are located in second through-hole (114), support card post (S2) and box body (112) and link firmly.

4. A movable bucket for a scraper conveyor as claimed in claim 1, characterized in that: the supporting clamping column (S2) comprises an air pipe (S21), a column body (S22) and a clamping group (S23), the clamping group (S23) communicated with the air pipe (S21) is arranged on the column body (S22) in parallel, the air pipe (S21) is arranged in the column body (S22) and communicated with an air storage bag (S13), and the column body (S22) is connected to the box body (112).

5. A movable bucket for a scraper conveyor according to claim 4, characterized in that: the cylinder (S22) comprises a high-strength hollow column (221), a cavity (222) and a movable hole (223), the high-strength hollow column (221) is provided with the cavity (222) and the movable hole (223), the high-strength hollow column (221) is connected with the box body (112), and the clamping assembly (S23) is arranged in the cavity (222).

6. A movable bucket for a scraper conveyor according to claim 4, characterized in that: the clamping assembly (S23) comprises a corrugated pipe (231), clamping beads (232), a spring (233) and a groove (234), wherein the two ends of the spring (233) are connected with the corrugated pipe (231), the corrugated pipe (231) is connected with the clamping beads (232), the clamping beads (232) are provided with the groove (234), and the clamping beads (232) are matched with the movable holes (223).

7. A movable bucket for a scraper conveyor according to claim 4, characterized in that: trachea (S21) including body (211), round hole (212) have been seted up to body (211), body (211) are connected with bellows (231), round hole (212) and spring (233) cooperation.

8. A movable bucket for a scraper conveyor as claimed in claim 1, characterized in that: the bottom plate (S4) comprises a third through hole (S41), a second sealing gasket strip (S42), a slide way (S43), a clamping channel (S44), a clamping hole (S45) and a plate body (S46), wherein the slide way (S43) is arranged outside the plate body (S46), the clamping channel (S44) and the clamping hole (S45) are arranged inside the plate body (S46), the second sealing gasket strip (S42) with the third through hole (S41) is further fixed on the plate body (S46), the clamping channel (S44) is matched with the high-strength hollow column (221), and the clamping hole (S45) is clamped with the clamping bead (232).