CN220847758U - Soil layer stripping excavator for open pit coal mine - Google Patents
Soil layer stripping excavator for open pit coal mine Download PDFInfo
- Publication number
- CN220847758U CN220847758U CN202322602610.6U CN202322602610U CN220847758U CN 220847758 U CN220847758 U CN 220847758U CN 202322602610 U CN202322602610 U CN 202322602610U CN 220847758 U CN220847758 U CN 220847758U
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- water
- water pipe
- bucket body
- excavator
- sliding
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- 239000002689 soil Substances 0.000 title claims abstract description 28
- 239000003245 coal Substances 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 103
- 238000005507 spraying Methods 0.000 claims abstract description 11
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 10
- 238000004140 cleaning Methods 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims description 11
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 2
- 238000003780 insertion Methods 0.000 abstract description 13
- 230000037431 insertion Effects 0.000 abstract description 13
- 238000007790 scraping Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model discloses a soil layer stripping excavator for an opencast coal mine, which relates to the technical field of excavators and solves the problem that soil with high viscosity is not removed, and the soil layer stripping excavator comprises a bucket body, wherein a connecting shaft is fixed on one side of the outer wall of the bucket body, a water tank is detachably connected below the connecting shaft of the outer wall of the bucket body through bolts, and a water spraying mechanism for cleaning the bucket body is arranged above the bucket body. According to the utility model, the motor works to drive the bidirectional threaded rod, so that two groups of mounting blocks slide on the bidirectional threaded rod in a reciprocating manner, meanwhile, water is supplied to the hose through the pump, after the insertion pipe at the bottom end of the hose is inserted into the water pipe, the external thread connecting sleeve is provided with the cylinder to fix, the misplacement of the insertion pipe and the water pipe caused by overlarge water pressure is avoided, the water is convenient for dismounting and maintaining the water pipe and the insertion pipe, and after the water is guided into the bucket body through the water pipe, the bucket body is washed through the cooperation of the sliding mechanism, so that the bonded soil is convenient to remove.
Description
Technical Field
The utility model relates to the field of excavators, in particular to a soil layer stripping excavator for an open pit coal mine.
Background
An excavator, also called an excavator, is an earth moving machine that excavates material above or below a face of a carrier with a bucket and loads the material into a transport vehicle or unloads the material to a storage yard. The materials excavated by the excavator are mainly soil, coal, silt and soil and rock after pre-loosening. In recent years, development of the construction machine is relatively rapid, and the excavator has become one of the most important construction machines in engineering construction.
The soil layer stripping excavator for the open pit coal mine disclosed by the utility model (bulletin number: CN 217759008U) comprises an excavator body, wherein a bucket is arranged on the excavator body, a scraping plate is arranged on the inner side of the bucket, the periphery of the scraping plate is attached to the inner side of the bucket, a mud scraping inclined plane is arranged at the edge of the outer side of the scraping plate, the bottom end of the mud scraping inclined plane extends to the inner wall of the bucket, and a driving mechanism for driving the scraping plate to move along the length direction of the bucket is arranged on the bucket. The utility model is convenient for separating soil from the bucket, prevents the soil from adhering to the bucket, and is clean, prevents the workload of cleaning after the fact from being increased, and reduces the labor intensity.
In the process of realizing the utility model, the inventor finds that at least the following problems exist in the technology, and in the cleaning process, soil with stronger viscosity is adsorbed in the bucket and is inconvenient to clean thoroughly, so that the soil layer stripping excavator of the open pit coal mine is proposed.
Disclosure of utility model
In order to solve the problem that soil with high viscosity is not removed, the utility model provides a soil layer stripping excavator for an open pit coal mine.
The utility model provides a soil layer stripping excavator for an open pit coal mine, which adopts the following technical scheme:
The soil layer stripping excavator for the opencast coal mine comprises a bucket body, wherein a connecting shaft is fixed on one side of the outer wall of the bucket body, a water tank is detachably connected below the connecting shaft of the outer wall of the bucket body through bolts, and a water spraying mechanism for cleaning the bucket body is arranged above the bucket body; and the inside sliding connection of scraper bowl body has slide mechanism, be provided with the support that is used for slide mechanism to stably slide and carry the mechanism between inside bottom of scraper bowl body and the slide mechanism.
Through adopting above-mentioned technical scheme, through the water of water spray mechanism drawing water tank after, carry to slide mechanism, wash the scraper bowl body and strike off earth, avoid earth too bonding unable removal.
Optionally, the water spraying mechanism includes the connecting plate, connecting plate fixed mounting is in the top both sides of scraper bowl body, the connecting plate outer wall of scraper bowl body top one side is inlayed and is equipped with the motor, and the power take off end of motor is connected with two-way threaded rod, the outside threaded connection of two-way threaded rod has the installation piece, the bottom fixed mounting of installation piece has the slider, and the inside of installation piece wears out there is the water pipe, the inside top of water pipe wears out there is the intubate, and the junction cover of water pipe and intubate is equipped with the cover and establishes a section of thick bamboo, the fixed intercommunication in top of intubate has the hose.
Through adopting above-mentioned technical scheme, drive two-way threaded rod through the motor to let the installation piece drive two sets of slide mechanism laminating scraper bowl bodies and slide, thereby clear up and strike off the earth of bonding.
Optionally, the water pipe is connected with the cannula and the sleeve through threads, and the water pipe is communicated with the hose through the cannula.
Through adopting above-mentioned technical scheme, establish a section of thick bamboo through the cover and fix intubate and water pipe, be convenient for carry out dismouting maintenance.
Optionally, slide mechanism includes the carriage, the bottom axial end at the water pipe is connected to the carriage, and the jet orifice has all been seted up to the outer wall both sides of carriage, the preformed hole has been seted up to the inner wall of carriage, the scraper bowl body is fixed with the guard plate corresponding to the junction of carriage and water pipe.
Through adopting above-mentioned technical scheme, laminating scraper bowl body gliding carriage is convenient for strike off the earth of absorption bonding.
Optionally, the sliding frame is communicated with the hose through a water pipe, and a sliding structure is formed between the sliding frame and the bucket body.
Through adopting above-mentioned technical scheme, be convenient for let the water source follow the carriage through the jet orifice, wash the scraper bowl body.
Optionally, support and carry the mechanism and include to hold in the palm the carrier plate, hold in the palm the carrier plate and fix in the bottom of carriage, and hold in the palm the outer wall both sides fixed mounting of carrier plate and have the toper piece, the bottom that holds in the palm the carrier plate rotates and is connected with the gyro wheel, the draw-in groove has been seted up to the inside bottom of scraper bowl body position that corresponds the gyro wheel, and the water drainage tank has been seted up to one side of the inside bottom draw-in groove of scraper bowl body.
Through adopting above-mentioned technical scheme, slide along the draw-in groove through holding in the palm the carrier plate, be convenient for let the carriage can stably slide, avoid appearing the circumstances of skew.
Optionally, the support plate forms sliding construction through between gyro wheel and the draw-in groove, and the draw-in groove is linked together with the water drainage tank.
By adopting the technical scheme, the smoothness of the sliding of the support carrier plate is improved through the idler wheels, and the sliding of the sliding frame is prevented from being influenced by overlarge friction.
In summary, the utility model has the following beneficial effects:
1. According to the utility model, the motor works to drive the bidirectional threaded rod, so that two groups of mounting blocks slide on the bidirectional threaded rod in a reciprocating manner, meanwhile, water is supplied to the hose through the pump, after the insertion pipe at the bottom end of the hose is inserted into the water pipe, the external thread connecting sleeve is provided with the cylinder to fix, the misplacement of the insertion pipe and the water pipe caused by overlarge water pressure is avoided, the water is convenient for dismounting and maintaining the water pipe and the insertion pipe, and after the water is guided into the bucket body through the water pipe, the bucket body is washed through the cooperation of the sliding mechanism, so that the bonded soil is convenient to remove.
2. According to the utility model, the bucket body is washed by spraying water source through the spraying hole of the sliding frame, meanwhile, the sliding frame is driven by the water pipe to scrape adsorbed soil, so that the soil removing efficiency is further improved, the weight of the sliding frame is reduced through the reserved hole, and the sliding along with the water pipe is facilitated.
3. According to the utility model, the support plate slides along the clamping groove support sliding frame under the drive of the roller, so that the sliding smoothness of the sliding frame is improved, meanwhile, the conical blocks fixed on two sides of the support plate are convenient for removing soil in the clamping groove, and meanwhile, the accumulated water after cleaning and flushing can flow out through the drainage groove with an inclined angle.
Drawings
FIG. 1 is a schematic diagram of the main structure of the present utility model.
FIG. 2 is a schematic view of the structure of the water pipe of the present utility model.
Fig. 3 is a schematic view of the structure of the carriage of the present utility model.
Fig. 4 is a schematic view of the roller structure of the present utility model.
Reference numerals illustrate:
1. A bucket body; 2. a connecting shaft; 3. a water tank; 4. a water spraying mechanism; 401. a connecting plate; 402. a motor; 403. a two-way threaded rod; 404. a mounting block; 405. a slide block; 406. a water pipe; 407. a hose; 408. a cannula; 409. sleeving a sleeve; 5. a sliding mechanism; 501. a carriage; 502. an injection hole; 503. a preformed hole; 504. a protection plate; 6. a supporting mechanism; 601. a support plate; 602. a conical block; 603. a roller; 604. a clamping groove; 605. and a drainage channel.
Detailed Description
The application is described in further detail below with reference to fig. 1-4.
Referring to fig. 1-2, a soil layer stripping excavator for an opencast coal mine comprises a bucket body 1, wherein a connecting shaft 2 is fixed on one side of the outer wall of the bucket body 1, a water tank 3 is detachably connected below the connecting shaft 2 of the outer wall of the bucket body 1 through bolts, and a water spraying mechanism 4 for cleaning the bucket body 1 is arranged above the bucket body 1; the inside sliding connection of scraper bowl body 1 has slide mechanism 5, is provided with the support that is used for slide mechanism 5 to stabilize and carries mechanism 6 between scraper bowl body 1 inside bottom and slide mechanism 5, and scraper bowl body 1 is connected with the excavator through connecting axle 2, through the inside pump of water tank 3, is convenient for supply water to water spray mechanism 4 wash scraper bowl body 1, cooperates slide mechanism 5 to strike off scraper bowl body 1, carries mechanism 6 through holding in the palm and improves slide mechanism 5 gliding smoothness nature.
The water spraying mechanism 4 comprises a connecting plate 401, the connecting plate 401 is fixedly arranged on two sides of the top end of the bucket body 1, a motor 402 is embedded on the outer wall of the connecting plate 401 on one side of the top end of the bucket body 1, a power output end of the motor 402 is connected with a bidirectional threaded rod 403, an installation block 404 is connected with external threads of the bidirectional threaded rod 403, a sliding block 405 is fixedly arranged at the bottom end of the installation block 404, a guide groove which is slidably connected with the sliding block 405 is formed in the top surface of the bucket body 1, a water pipe 406 penetrates out of the installation block 404, an insertion pipe 408 penetrates out of the top end of the water pipe 406, a sleeve 409 is sleeved at the joint of the water pipe 406 and the insertion pipe 408, the top end of the insertion pipe 408 is fixedly connected with a hose 407, the water pipe 406 is in threaded connection with the insertion pipe 408, the water pipe 406 is communicated with the hose 407 through the insertion pipe 408, the operation of the motor 402 drives the bidirectional threaded rod 403, and accordingly two groups of installation blocks 404 slide on the bidirectional threaded rod 403 in a reciprocating mode, meanwhile water is supplied to the hose 407 through a pump, after the insertion pipe 408 is inserted into the water pipe 406, the external threads are fixedly sleeved with the sleeve 409, water pipe 409, water is prevented from being greatly flowing through the water pipe 408 and the insertion pipe 406, the hose 408 is convenient to be adhered to the water pipe 406, the water pipe 406 and the water pipe is conveniently removed through the water pipe 1 through the water pipe and the water pipe 5 after the water pipe is conveniently cleaned by the water pipe is conveniently and easily cleaned by the water pipe 1.
Referring to fig. 1 and 3, slide mechanism 5 includes carriage 501, carriage 501 fixed connection is at the bottom axial end of water pipe 406, jet orifice 502 has all been seted up to the outer wall both sides of carriage 501, preformed hole 503 has been seted up to the inner wall of carriage 501, the junction that carriage 501 and water pipe 406 are corresponded to scraper bowl body 1 is fixed with guard plate 504, carriage 501 is linked together with hose 407 through water pipe 406, constitute sliding construction between carriage 501 and the scraper bowl body 1, jet orifice 502 blowout water source through carriage 501 washes scraper bowl body 1, simultaneously carriage 501 is scraped the earth of absorption through the drive of water pipe 406, further improve the efficiency of going earth, reduce the weight of carriage 501 through preformed hole 503, thereby be convenient for follow water pipe 406 and slide.
Referring to fig. 1, 3 and 4, the supporting mechanism 6 includes a supporting plate 601, the supporting plate 601 is fixed at the bottom of the sliding frame 501, conical blocks 602 are fixedly installed at two sides of the outer wall of the supporting plate 601, rollers 603 are rotatably connected to the bottom of the supporting plate 601, clamping grooves 604 are formed in positions of the bottom end of the bucket body 1 corresponding to the rollers 603, water draining grooves 605 are formed in one sides of the clamping grooves 604 of the bottom end of the bucket body 1, the supporting plate 601 is in sliding structure with the clamping grooves 604 through the rollers 603, the clamping grooves 604 are communicated with the water draining grooves 605, the supporting plate 601 slides along the clamping grooves 604 by supporting the sliding frame 501 under the driving of the rollers 603, so that the sliding smoothness of the sliding frame 501 is improved, meanwhile, the conical blocks 602 fixed at two sides of the supporting plate 601 are convenient for shoveling earth in the clamping grooves 604, meanwhile, water draining grooves 605 with inclined angles are convenient for water to flow out after cleaning and flushing through the water draining grooves 605.
The implementation principle of the utility model is as follows: the bucket body 1 is connected with the excavator through the connecting shaft 2, the pump is installed in the water tank 3, and is connected on the hose 407, the motor 402 is fixed and supported through the connecting plate 401 to drive the bi-directional threaded rod 403 to rotate, the bi-directional threaded rod 403 pushes the two mounting blocks 404 to slide relatively through threaded connection, the sliding block 405 at the bottom end of the mounting block 404 penetrates into the reserved groove of the bucket body 1, the mounting block 404 is convenient to drive the water pipe 406 to slide stably, after the connecting pipe 408 is connected with the hose 407, penetrate into the water pipe 406, the threaded connecting sleeve at the connecting position is fixed through the tube 409, water pressure is prevented from being too high and misplaced, the water pipe 406 is convenient to guide a water source to the sliding frame 501 in the bucket body 1, and is sprayed out through the spraying holes 502 formed in the sliding frame 501, the inner wall of the bucket body 1 is washed to avoid adsorption, the reserved holes 503 reduce the volume and weight of the sliding frame 501, facilitate sliding along the bucket body 1 through the driving of the water pipe 406, meanwhile, the joint of the bucket body 1 is convenient to scrape adsorbed soil and the like, the joint of the water pipe 406 and the sliding frame 407 is protected through 504, the water pipe 406 is prevented from being connected, the joint of the water pipe 501, the water is prevented from being accumulated during excavation, the water is prevented from flowing through the joint sleeve, the bracket 501 is prevented from being pushed out of the inclined carrier grooves 604 through the sliding frame 604, the inclined carrier grooves 601 is prevented from being pushed out through the sliding frame 604, the inclined carrier grooves 601, the inside is easy to be pushed out through the sliding frame 602, and the inside is easy to be discharged through the sliding frame 602, and the inside is easy to be washed, and the inside is easy to be easily washed.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (7)
1. The soil layer stripping excavator for the opencast coal mine comprises a bucket body (1), and is characterized in that: the novel scraper bowl is characterized in that a connecting shaft (2) is fixed on one side of the outer wall of the scraper bowl body (1), a water tank (3) is detachably connected to the lower side of the connecting shaft (2) of the outer wall of the scraper bowl body (1) through bolts, a water spraying mechanism (4) for cleaning the scraper bowl body (1) is arranged above the scraper bowl body (1), a sliding mechanism (5) is connected to the inside of the scraper bowl body (1) in a sliding mode, and a carrying mechanism (6) for stably sliding the sliding mechanism (5) is arranged between the bottom end of the inside of the scraper bowl body (1) and the sliding mechanism (5).
2. The soil layer stripping excavator for an opencut coal mine as claimed in claim 1, wherein: the water spraying mechanism (4) comprises a connecting plate (401), the connecting plate (401) is fixedly arranged on two sides of the top end of the bucket body (1), a motor (402) is embedded on the outer wall of the connecting plate (401) on one side of the top end of the bucket body (1), a bidirectional threaded rod (403) is connected with the power output end of the motor (402), an installation block (404) is connected with the external thread of the bidirectional threaded rod (403), a sliding block (405) is fixedly arranged at the bottom end of the installation block (404), a water pipe (406) is arranged in the installation block (404) in a penetrating mode, a cannula (408) is arranged in the top end of the water pipe (406) in a penetrating mode, a sleeve (409) is sleeved at the joint of the water pipe (406) and the cannula (408), and a hose (407) is fixedly communicated with the top end of the cannula (408).
3. The soil layer stripping excavator for an opencut coal mine as claimed in claim 2, wherein: the water pipe (406) is in threaded connection with the cannula (408) and the sleeve (409), and the water pipe (406) is communicated with the hose (407) through the cannula (408).
4. The soil layer stripping excavator for an opencut coal mine as claimed in claim 2, wherein: slide mechanism (5) are including carriage (501), the bottom axial end at water pipe (406) is connected to carriage (501), and injection hole (502) have all been seted up to the outer wall both sides of carriage (501), preformed hole (503) have been seted up to the inner wall of carriage (501), the junction that carriage (501) and water pipe (406) are corresponding to scraper bowl body (1) is fixed with guard plate (504).
5. The earth-stripping excavator for an opencut coal mine as claimed in claim 4, wherein: the sliding frame (501) is communicated with the hose (407) through the water pipe (406), and a sliding structure is formed between the sliding frame (501) and the bucket body (1).
6. The earth-stripping excavator for an opencut coal mine as claimed in claim 4, wherein: the support mechanism (6) comprises a support plate (601), the support plate (601) is fixed at the bottom of the sliding frame (501), conical blocks (602) are fixedly arranged on two sides of the outer wall of the support plate (601), rollers (603) are rotatably connected to the bottom of the support plate (601), clamping grooves (604) are formed in the positions, corresponding to the rollers (603), of the bottom of the bucket body (1), and water drainage grooves (605) are formed in one side, corresponding to the rollers (603), of the bottom of the bucket body (1).
7. The earth-stripping excavator for an opencut coal mine as claimed in claim 6, wherein: the support plate (601) forms a sliding structure with the clamping groove (604) through the roller (603), and the clamping groove (604) is communicated with the drainage groove (605).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322602610.6U CN220847758U (en) | 2023-09-25 | 2023-09-25 | Soil layer stripping excavator for open pit coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322602610.6U CN220847758U (en) | 2023-09-25 | 2023-09-25 | Soil layer stripping excavator for open pit coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220847758U true CN220847758U (en) | 2024-04-26 |
Family
ID=90773185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322602610.6U Active CN220847758U (en) | 2023-09-25 | 2023-09-25 | Soil layer stripping excavator for open pit coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220847758U (en) |
-
2023
- 2023-09-25 CN CN202322602610.6U patent/CN220847758U/en active Active
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