CN114351777A

CN114351777A - Loader capable of automatically capturing visual angle

Info

Publication number: CN114351777A
Application number: CN202210216445.8A
Authority: CN
Inventors: 苏琦
Original assignee: Weifang University of Science and Technology
Current assignee: Weifang University of Science and Technology
Priority date: 2022-03-07
Filing date: 2022-03-07
Publication date: 2022-04-15
Anticipated expiration: 2042-03-07
Also published as: CN114351777B

Abstract

The invention relates to the technical field of construction engineering equipment, in particular to a loader capable of automatically capturing a visual angle, which comprises a loader body, wherein the loader body is used for supporting a whole visual angle capturing device; a bucket for loading material; the reflective mirror is rotatably connected to the top of the bucket and is used for a driver to observe the unloading condition of materials in the bucket; the lifting transmission mechanism is used for rotating the reflector when the bucket is lifted; the tipping bucket transmission mechanism is used for rotating the reflective mirror when the bucket unloads materials; the two distance adjusting mechanisms have the same structure and are respectively arranged in the middle of the lifting mechanism and the tipping bucket transmission mechanism, and the distance adjusting mechanisms are used for adjusting the moving distance of the pull rope so as to adapt to loader bodies of different types; and the rotating mechanism is connected with the bucket and the reflecting mirror.

Description

Loader capable of automatically capturing visual angle

Technical Field

The invention relates to the technical field of construction engineering equipment, in particular to a loader capable of automatically capturing a visual angle.

Background

The loader is a kind of earth and stone construction machinery widely used in highway, railway, building, water and electricity, port and mine, and is mainly used for shoveling and loading bulk materials such as soil, gravel, lime and coal, and also for light shoveling and digging of ore and hard soil. The different auxiliary working devices can be replaced to carry out bulldozing, hoisting and other material loading and unloading operations such as wood. In road construction, particularly in high-grade highway construction, the loader is used for filling and digging of roadbed engineering, and collecting and loading of asphalt mixture and cement concrete yards. Besides, the machine can also carry out the operations of pushing and transporting soil, scraping the ground, pulling other machines and the like. The loader has the advantages of high operation speed, high efficiency, good maneuverability, light operation and the like, so the loader becomes one of the main types of earthwork construction in engineering construction.

Because the loader is when the uninstallation goods, can lead to the easy adhesion of goods to be difficult for dropping in the scraper bowl of loader sometimes because the goods is with moisture content for operating personnel need rely on self work experience to judge whether remain the goods in the scraper bowl, then make the loader back-and-forth movement, in order to reach the effect of shaking off the goods, make the loader efficiency at the during operation not high.

Disclosure of Invention

To solve the problems in the prior art, the present invention provides a loader that automatically captures a viewing angle.

The technical scheme adopted by the invention for solving the technical problems is as follows: a loader capable of automatically capturing visual angles comprises a loader body, wherein the loader body is used for supporting the whole visual angle capturing device;

a bucket for loading material;

the reflective mirror is rotatably connected to the top of the bucket and is used for a driver to observe the unloading condition of materials in the bucket;

the lifting transmission mechanism is used for rotating the reflector when the bucket is lifted;

the tipping bucket transmission mechanism is used for rotating the reflective mirror when the bucket unloads materials;

the two distance adjusting mechanisms have the same structure and are respectively arranged in the middle of the lifting mechanism and the tipping bucket transmission mechanism, and the distance adjusting mechanisms are used for adjusting the moving distance of the pull rope so as to adapt to loader bodies of different types;

and the rotating mechanism is connected with the bucket and the reflector, so that the reflector can be conveniently rotated, and a driver can observe the unloading condition of the materials in the bucket at any time.

Specifically, the lifting transmission mechanism comprises a hose, a piston, a fixed rod, an L-shaped fixed plate, a thrust spring, a limiting clamp, a first pull rope, a support rod, a push spring, an L-shaped support plate, a first rack, a guide rod, a reset spring, a U-shaped clamp plate, a gear, a round rod, a second rack, a push plate and a C-shaped fixed plate, wherein one end of the hose is connected with the loader body, the other end of the hose is fixedly connected with the C-shaped fixed plate, the C-shaped fixed plate is fixedly connected with the back of the bucket, the piston is vertically inserted into the hose close to one end of the loader body, the L-shaped fixed plate is fixedly connected with the outer surface of the loader body close to the hose, one end of the fixed rod is fixedly connected with the piston, the other end of the fixed rod is inserted into the L-shaped fixed plate, the thrust spring is sleeved on the fixed rod, and two ends of the thrust spring are respectively abutted against the piston and the L-shaped fixed plate, the outer surface of the piston is fixedly connected with a first pull rope, the first pull rope is fixedly connected with the first pull rope along the extending direction of the hose through a limiting clamp, the first pull rope is divided into two ends by the distance adjusting mechanism, the two divided ends of the first pull rope are fixedly connected with the distance adjusting mechanism, one end of the first pull rope, far away from the machine body, is fixedly connected with one end of a first rack, the L-shaped supporting plate is fixedly connected with the bucket, the first rack is arranged through sliding connection between two supporting rods and the L-shaped supporting plate, a push spring for resetting the first rack is sleeved on the two supporting rods, the guide rod is inserted in the middle position of the L-shaped supporting plate, one end, close to the loader body, of the guide rod is fixedly connected with a U-shaped clamping plate, a gear is rotatably connected between the two side walls of the U-shaped clamping plate, and a reset spring is sleeved on the outer surface of the guide rod, the two ends of the reset spring respectively abut against the U-shaped clamping plate and the L-shaped supporting plate, two round rods are inserted into the top end of the L-shaped supporting plate, one end, close to the loader body, of each round rod is fixedly connected with one end of the second rack, and a push plate is integrally formed on the upper surface, away from one end of each round rod, of the second rack.

Specifically, the tipping bucket transmission mechanism comprises a liquid cylinder, a filter plate, a second pull rope, a floating ball, a jacking spring, an F-shaped support plate, two rib plates and a pulley, wherein the liquid cylinder is fixedly connected to the back surface of the bucket, the filter plate divides the inside of the liquid cylinder into two chambers, the floating ball is arranged in the chamber of the liquid cylinder far away from the bucket, the outer surface of the floating ball is fixedly connected with the second pull rope, the second pull rope is sleeved with the jacking spring, two ends of the jacking spring are respectively abutted against the inner surfaces of the floating ball and the top of the liquid cylinder, the other end of the second pull rope penetrates through the top of the liquid cylinder and is fixedly connected with the outer surface of the U-shaped clamp plate, the distance adjusting mechanism divides the second pull rope into two sections, the two ends of the second pull rope after being divided are fixedly connected with the distance adjusting mechanism, the F-shaped support plate for guiding the second pull rope is fixedly connected to the upper surface of the liquid cylinder close to the distance adjusting mechanism, the two rib plates are symmetrically and fixedly connected to the back face of the L-shaped supporting plate, a pulley is rotatably connected between the two rib plates, and one end of the second pull rope penetrates through the L-shaped supporting plate and is wound on the pulley.

The adjustable distance mechanism comprises an adjusting plate, a rotating shaft, a sliding rail, a clamping block, a top plate, a sliding rod, a top spring and a toothed groove plate, the upper surface of a liquid cylinder is fixedly connected with the rotating shaft, the upper surface of the liquid cylinder is rotatably connected with the adjusting plate through the rotating shaft, the upper surface of the adjusting plate is fixedly connected with the top plate, the top plate is provided with two sliding rods, the two sliding rods are close to one end of a bucket and fixedly connected with the outer surface of the toothed groove plate, the clamping block passes through the sliding connection between the sliding rail and the adjusting plate, and the clamping block is connected with the toothed groove plate through the outer surface of the toothed groove plate.

Specifically, slewing mechanism includes mounting panel, rotor plate, axis of rotation, bar spout and flexible subassembly, mounting panel fixed connection is on the scraper bowl, the mounting panel passes through fixed connection between flexible subassembly and the rotor plate, axis of rotation fixed connection is close to the one end of mounting panel in the reflector, the surface of axis of rotation is located to the rotor plate cover, a plurality of bar spouts have been seted up to the surface circumference of axis of rotation, the rotor plate sets up through sliding connection between a plurality of bar spouts and the axis of rotation, the rotor plate is kept away from the one end of axis of rotation and is offseted with the surface of push pedal.

Specifically, flexible subassembly includes sleeve pipe, carriage release lever, pressure spring and retaining ring, the carriage release lever is inserted and is located in the sleeve pipe, the carriage release lever is close to sheathed tube one end fixedly connected with retaining ring, pressure spring inserts and locates in the sleeve pipe, and pressure spring's both ends offset with retaining ring and sheathed tube inner wall respectively, the sleeve pipe is kept away from the one end of carriage release lever and is connected with the surface rotation of mounting panel, the outer surface rotation that the sheathed tube one end and rotor plate were kept away from to the carriage release lever is connected the setting.

Specifically, the outer surfaces of the L-shaped supporting plate, which are close to the first rack, and the U-shaped clamping plate are respectively and symmetrically and fixedly connected with two groups of locking assemblies for preventing the gear and the first rack from moving.

Specifically, locking Assembly is including fixed box, fixed pipe, depression bar, pressure spring and lug board, the one end fixed connection of fixed box is in the surface of L shape backup pad, the inner wall symmetry fixedly connected with of fixed box is two fixed pipe, two all insert in the fixed pipe and be equipped with the depression bar, the one end and the lug board fixed connection of fixed pipe are kept away from to the depression bar, the surface cover of fixed pipe and depression bar is equipped with the pressure spring, the both ends of pressure spring offset with the surface of fixed box and lug board respectively, the internal surface sliding connection of lug board and fixed box sets up, the surface of lug board is equipped with a plurality of arc lugs.

The invention has the beneficial effects that:

(1) when a bucket of the loader lifts materials, the lifting transmission mechanism drives a reflector arranged on the bucket to rotate clockwise through a rotating mechanism, so that a driver can always observe the placement condition of the materials in the bucket; when the bucket unloads goods and when the hopper is overturned, the tipping bucket transmission mechanism drives the reflector to rotate clockwise through the rotating mechanism, so that the reflector can always observe the inside of the bucket, and a driver can conveniently judge whether goods are left in the bucket or not, thereby clearing the goods.

(2) When the scraper bowl lifts, the top of hose will be the lifting thereupon, liquid in the hose is because the difference in height at both ends, make the pressure that is located the piston end increase, thereby promote the piston and remove to L shape fixed plate direction, when the piston removes, will stimulate and piston fixed connection's first stay cord removal, make first stay cord pulling roll adjustment mechanism remove, first rack will remove thereupon when first stay cord is promoted, thereby drive gear revolve, will drive the second rack removal when gear revolve, the push pedal that makes second rack top set up promotes the rotor plate and rotates, just can make reflector clockwise rotate, so that the driver observes the material condition in the scraper bowl.

(3) When the scraper bowl drives the liquid barrel to rotate, liquid in the liquid barrel will be toppled over, because the floater in the liquid barrel is arranged on one side far away from the scraper bowl, the floater can float along with toppling over of the liquid in the opposite direction of the liquid barrel, the second stay cord pulling U-shaped clamp plate fixedly connected with the floater is moved, the gear at the moment can rotate between the first rack and the second rack, the U-shaped clamp plate pulling the fixed gear at the moment can pull the gear to rotate along the first rack, the second rack meshed with the gear is driven to move, the push plate arranged on the upper surface of the second rack pushes the rotating plate to rotate, the reflector is driven to rotate clockwise, and a driver can observe the unloading condition of the materials in the scraper bowl conveniently.

Drawings

The invention is further illustrated with reference to the following figures and examples.

Fig. 1 is a front view of a loader for automatically capturing a view according to the present invention;

FIG. 2 is a schematic rear view of a loader for automatically capturing a view according to the present invention;

FIG. 3 is a schematic view of a bucket structure of a loader capable of automatically capturing a view according to the present invention;

FIG. 4 is a schematic view of a bucket structure of a loader capable of automatically capturing a view according to the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 1;

FIG. 6 is an enlarged view of the structure at B in FIG. 3;

FIG. 7 is an enlarged view of the structure at C in FIG. 4;

FIG. 8 is an enlarged view of the structure of FIG. 2 at D;

FIG. 9 is a schematic cross-sectional view of a fluid cartridge of an automatic view angle capturing loader according to the present invention;

FIG. 10 is an enlarged view of the structure at E in FIG. 9;

FIG. 11 is an enlarged view of the structure at F in FIG. 3;

FIG. 12 is a schematic view of a locking assembly of the loader for automatically capturing a view according to the present invention;

fig. 13 is a schematic structural diagram of a telescopic assembly of a loader capable of automatically capturing a view according to the present invention.

In the figure: 1. a loader body; 2. a bucket; 3. a reflective mirror; 4. a lifting transmission mechanism; 401. a hose; 402. a piston; 403. fixing the rod; 404. an L-shaped fixing plate; 405. a thrust spring; 406. a limiting clamp; 407. a first pull cord; 408. a support bar; 409. pushing a spring; 410. an L-shaped support plate; 411. a first rack; 412. a guide bar; 413. a return spring; 414. a U-shaped splint; 415. a gear; 416. a round bar; 417. a second rack; 418. pushing the plate; 419. a C-shaped fixing plate; 5. a tipping bucket transmission mechanism; 501. a liquid cylinder; 502. a filter plate; 503. a second pull cord; 504. a floating ball; 505. a jacking spring; 506. an F-shaped support plate; 507. a rib plate; 508. a pulley; 6. a distance adjusting mechanism; 601. an adjusting plate; 602. a rotating shaft; 603. a slide rail; 604. a clamping block; 605. a top plate; 606. a slide bar; 607. a spring is supported; 608. a gullet plate; 7. a locking assembly; 701. a fixing box; 702. a fixed tube; 703. a pressure lever; 704. a pressure spring; 705. a convex plate; 8. a rotating mechanism; 801. mounting a plate; 802. a rotating plate; 803. a rotating shaft; 804. a strip-shaped chute; 9. a telescoping assembly; 901. a sleeve; 902. a travel bar; 903. a pressure spring; 904. and a retainer ring.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1 to 13, the loader for automatically capturing a view angle according to the present invention includes a loader body 1, wherein the loader body 1 is used for supporting the entire view angle capturing device;

the bucket 2 is used for loading materials;

the reflecting mirror 3 is rotatably connected to the top of the bucket 2, and the reflecting mirror 3 is used for a driver to observe the unloading condition of materials in the bucket 2;

referring to fig. 7, 8, 10 and 11, the lifting transmission mechanism 4 is used for rotating the reflective mirror 3 when the bucket 2 is lifted;

referring to fig. 8 and 9, the tipping bucket transmission mechanism 5 is used for rotating the reflective mirror 3 when the bucket 2 is used for unloading;

referring to fig. 6, the two distance adjusting mechanisms 6 are the same in structure, and are respectively arranged in the middle of the lifting mechanism 4 and the skip bucket transmission mechanism 5, and the distance adjusting mechanisms 6 are used for adjusting the moving distance of the pull rope so as to adapt to the loader bodies 1 of different models;

referring to fig. 7, the rotating mechanism 8 is connected with the bucket 2 and the reflector 3, so that the reflector 3 can be rotated conveniently, and a driver can observe the unloading condition of the materials in the bucket 2 at any time.

When the bucket 2 of the loader 1 lifts materials, the lifting transmission mechanism 4 drives the reflective mirror 3 arranged on the bucket 2 to rotate clockwise through the rotating mechanism 8, so that a driver can always observe the placement condition of the materials in the bucket 2; when 2 uninstallation goods of scraper bowl and the upset hopper, tipping bucket drive mechanism 5 will drive reflector 3 clockwise rotation through slewing mechanism 8, makes reflector 3 can observe the inside of scraper bowl 2 all the time, and the driver of being convenient for judges whether to remain the goods in the scraper bowl 2 to clear up.

Referring to fig. 7, 8, 10 and 11, in particular, the lifting transmission mechanism 4 includes a hose 401, a piston 402, a fixing rod 403, an L-shaped fixing plate 404, a thrust spring 405, a limit clamp 406, a first pull rope 407, a support rod 408, a thrust spring 409, an L-shaped support plate 410, a first rack 411, a guide rod 412, a return spring 413, a U-shaped clamp plate 414, a gear 415, a round rod 416, a second rack 417, a push plate 418 and a C-shaped fixing plate 419, wherein one end of the hose 401 is connected to the loader body 1, the other end of the hose 401 is fixedly connected to the C-shaped fixing plate 419, the C-shaped fixing plate 419 is fixedly connected to the back of the bucket 2, the piston 402 is vertically inserted into the hose 401 near one end of the loader body 1, the L-shaped fixing plate 404 is fixedly connected to the outer surface of the loader body 1 near the hose 401, one end of the fixing rod 403 is fixedly connected to the piston 402, the other end of the fixing rod 403 is inserted into the L-shaped fixing plate 404, a thrust spring 405 is sleeved on the fixed rod 403, two ends of the thrust spring 405 respectively abut against the piston 402 and the L-shaped fixed plate 404, a first pull rope 407 is fixedly connected to the outer surface of the piston 402, the first pull rope 407 is fixedly connected to the hose 401 along the extending direction of the hose 401 through a limit clamp 406, the first pull rope 407 is divided into two ends by the distance adjusting mechanism 6, the two divided ends of the first pull rope 407 are fixedly connected to the distance adjusting mechanism 6, one end of the first pull rope 407 far away from the machine body is fixedly connected to one end of the first rack 411, the L-shaped support plate 410 is fixedly connected to the bucket 2, the first rack 411 is slidably connected to the L-shaped support plate 410 through two support rods 408, a push spring 409 for resetting the first rack 411 is sleeved on the two support rods 408, a guide rod 412 is inserted in the middle position of the L-shaped support plate 410, one end of the guide rod 412 close to the loader body 1 is fixedly connected to a U-shaped support plate 414, the gear 415 is rotatably connected between two side walls of the U-shaped clamping plate 414, the outer surface of the guide rod 412 is sleeved with the return spring 413, two ends of the return spring 413 respectively abut against the U-shaped clamping plate 414 and the L-shaped supporting plate 410, two round rods 416 are inserted at the top end of the L-shaped supporting plate 410, one ends of the two round rods 416, which are close to the loader body 1, are fixedly connected with one end of a second rack 417, and a push plate 418 is integrally formed on the upper surface of one end, away from the round rods 416, of the second rack 417.

When the bucket 2 is lifted, the top end of the hose is lifted along with the lifting, the pressure at the end of the piston 402 is increased due to the height difference between the two ends of the liquid in the hose, so that the piston 402 is pushed to move towards the direction of the L-shaped fixing plate, when the piston 402 moves, the first pull rope 407 fixedly connected with the piston 402 is pulled to move, the first pull rope 407 pulls the distance adjusting mechanism 6 to move, when the first pull rope 407 is pulled, the first rack 411 moves along with the first pull rope, so that the gear 415 is driven to rotate, when the gear 415 rotates, the second rack 417 is driven to move, the push plate 418 arranged at the top of the second rack 417 pushes the rotating plate 802 to rotate, and the reflector 3 can rotate clockwise, so that a driver can observe the material condition in the bucket 2.

Referring to fig. 8 and 9, specifically, the skip transmission mechanism 5 includes a liquid cylinder 501, a filter plate 502, a second pull rope 503, a floating ball 504, a jacking spring 505, an F-shaped support plate 506, two ribs 507 and a pulley 508, the liquid cylinder 501 is fixedly connected to the back of the bucket 2, the filter plate 502 separates the interior of the liquid cylinder 501 into two chambers, the chamber of the liquid cylinder 501 away from the bucket 2 is provided with the floating ball 504, the outer surface of the floating ball 504 is fixedly connected with the second pull rope 503, the second pull rope 503 is sleeved with the jacking spring 505, two ends of the jacking spring 505 respectively abut against the floating ball 504 and the inner surface of the top of the liquid cylinder 501, the other end of the second pull rope 503 penetrates through the top of the liquid cylinder 501 and is fixedly connected with the outer surface of the U-shaped clamp plate 414, the distance adjusting mechanism 6 divides the second pull rope 503 into two sections, the two separated ends of the second pull rope 503 are fixedly connected with the distance adjusting mechanism 6, the upper surface of the liquid cylinder 501 close to the distance adjusting mechanism 6 is fixedly connected with the F-shaped support plate for guiding the second pull rope 503 506, the two ribs 507 are symmetrically and fixedly connected to the back of the L-shaped supporting plate 410, a pulley 508 is rotatably connected between the two ribs 507, and one end of the second pull rope 503 penetrates through the L-shaped supporting plate 410 and is wound on the pulley 508.

When the bucket 2 drives the liquid cylinder 501 to rotate, the liquid in the liquid cylinder 501 is dumped, because the floating ball 504 in the liquid cylinder 501 is arranged at one side far away from the bucket 2, the floating ball 504 can float in the opposite direction of the liquid cylinder 501 along with the dumping of the liquid, so that the second pull rope 503 fixedly connected with the floating ball 504 pulls the U-shaped clamp plate 414 to move, because the gear 415 at this time can rotate between the first rack 411 and the second rack 417, the U-shaped clamp plate 414 pulling the fixed gear 415 can pull the gear 415 to rotate along the first rack 411, so as to drive the second rack 417 meshed with the gear 415 to move, and the push plate 418 arranged on the upper surface of the second rack 417 pushes the rotating plate 802 to rotate, so as to drive the reflective mirror 3 to rotate clockwise, and facilitate a driver to observe the unloading condition of the materials in the bucket 2,

referring to fig. 6, specifically, the distance adjusting mechanism 6 includes an adjusting plate 601, a rotating shaft 602, a sliding rail 603, a fixture block 604, a top plate 605, a sliding rod 606, a top spring 607 and a toothed groove plate 608, the upper surface of the liquid cylinder 501 is fixedly connected with the rotating shaft 602, the upper surface of the liquid cylinder 501 is rotatably connected with the adjusting plate 601 through the rotating shaft 602, the upper surface of the adjusting plate 601 is fixedly connected with the top plate 605, two sliding rods 606 are inserted on the top plate 605, one ends of the two sliding rods 606 close to the bucket 2 are fixedly connected with the outer surface of the toothed groove plate 608, the fixture block 604 is slidably connected with the adjusting plate 601 through the sliding rail 603, and the fixture block 604 is clamped with the toothed groove formed on the outer surface of the toothed groove plate 608.

When the rotation angle of the reflective mirror 3 is small, the notch plate 608 is moved away from the fixture block 604 by moving the notch plate 608, and at this time, the fixture block 604 is slid along the slide rail 603 provided on the adjustment plate 601, so that the fixture block 604 is moved away from one end of the rotation shaft 602, and after a proper position is adjusted, the notch plate 608 is released, so that the notch plate 608 clamps the fixture block 604 again to fix the fixture block 604. When the first pull rope 407 or the second pull rope 503 pulls the distance adjusting mechanism 6 provided in the lifting transmission mechanism 4 and the skip transmission mechanism 5, respectively, the adjusting plate 601 rotates around the rotating shaft 602, so that the latch 604 pulls the pull rope to move, and the first rack 411 and the clevis 414 can be moved, thereby rotating the mirror 3.

Referring to fig. 7, specifically, the rotating mechanism 8 includes a mounting plate 801, a rotating plate 802, a rotating shaft 803, a strip-shaped sliding groove 804 and a telescopic assembly 9, the mounting plate 801 is fixedly connected to the bucket 2, the mounting plate 801 is fixedly connected to the rotating plate 802 through the telescopic assembly 9, the rotating shaft 803 is fixedly connected to one end of the reflective mirror 3 close to the mounting plate 801, the rotating plate 802 is sleeved on the outer surface of the rotating shaft 803, a plurality of strip-shaped sliding grooves 804 are formed in the circumference of the outer surface of the rotating shaft 803, the rotating plate 802 is slidably connected to the rotating shaft 803 through the strip-shaped sliding grooves 804, and one end of the rotating plate 802, which is far away from the rotating shaft 803, abuts against the outer surface of the pushing plate 418.

When the reflective mirror 3 is installed, the initial angle of the reflective mirror 3 needs to be adjusted to facilitate the observation of a driver, and when the initial angle of the reflective mirror 3 needs to be adjusted, the angle of the reflective mirror 3 is adjusted by changing the rotation angle of the rotation plate 802.

Referring to fig. 13, specifically, the telescopic assembly 9 includes a sleeve 901, a moving rod 902, a pressure spring 903 and a retainer ring 904, the moving rod 902 is inserted into the sleeve 901, the retainer ring 904 is fixedly connected to one end of the moving rod 902 close to the sleeve 901, the pressure spring 903 is inserted into the sleeve 901, two ends of the pressure spring 903 respectively abut against the retainer ring 904 and an inner wall of the sleeve 901, one end of the sleeve 901 far from the moving rod 902 is rotatably connected to an outer surface of the mounting plate 801, and one end of the moving rod 902 far from the sleeve 901 is rotatably connected to an outer surface of the rotating plate 802.

Referring to fig. 8, in particular, two sets of locking assemblies 7 for preventing the gear 415 and the first rack 411 from moving are symmetrically and fixedly connected to the outer surfaces of the L-shaped support plate 410 near the first rack 411 and the U-shaped clamp plate 414, respectively.

Referring to fig. 8 and 12, specifically, the locking assembly 7 includes a fixing box 701, fixing tubes 702, pressure rods 703, pressure springs 704 and a convex block plate 705, one end of the fixing box 701 is fixedly connected to the outer surface of the L-shaped supporting plate 410, the inner wall of the fixing box 701 is symmetrically and fixedly connected with the two fixing tubes 702, the pressure rods 703 are inserted into the two fixing tubes 702, one end of the pressure rod 703, which is far away from the fixing tube 702, is fixedly connected with the convex block plate 705, the pressure springs 704 are sleeved on the outer surfaces of the fixing tubes 702 and the pressure rods 703, two ends of the pressure springs 704 respectively abut against the outer surfaces of the fixing box 701 and the convex block plate 705, the convex block plate 705 is slidably connected with the inner surface of the fixing box 701, and a plurality of arc-shaped convex blocks are arranged on the outer surface of the convex block plate 705.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an automatic catch loader of visual angle which characterized in that: the loader automatically capturing a perspective includes:

a loader body (1), the loader body (1) being for supporting the entire view angle capturing device;

a bucket (2), the bucket (2) being used for loading material;

the reflective mirror (3) is rotatably connected to the top of the bucket (2), and the reflective mirror (3) is used for a driver to observe the unloading condition of materials in the bucket (2);

the lifting transmission mechanism (4), the lifting transmission mechanism (4) is used for rotating the reflective mirror (3) when the bucket (2) is lifted;

the tipping bucket transmission mechanism (5) is used for rotating the reflective mirror (3) when the bucket (2) unloads materials;

the two distance adjusting mechanisms (6) are identical in structure and are respectively arranged in the middle of the lifting mechanism (4) and the tipping bucket transmission mechanism (5), and the distance adjusting mechanisms (6) are used for adjusting the moving distance of the pull rope so as to adapt to loader bodies (1) of different types;

and the rotating mechanism (8) is connected with the bucket (2) and the reflector (3), so that the reflector (3) can be conveniently rotated, and a driver can observe the unloading condition of the materials in the bucket (2) at any time.

2. The loader capable of automatically capturing a viewing angle according to claim 1, wherein: the lifting transmission mechanism (4) comprises a hose (401), a piston (402), a fixing rod (403), an L-shaped fixing plate (404), a thrust spring (405), a limiting clamp (406), a first pull rope (407), a support rod (408), a thrust spring (409), an L-shaped support plate (410), a first rack (411), a guide rod (412), a return spring (413), a U-shaped clamping plate (414), a gear (415), a round rod (416), a second rack (417), a push plate (418) and a C-shaped fixing plate (419), one end of the hose (401) is connected with the loader body (1), the other end of the hose (401) is fixedly connected with the C-shaped fixing plate (419), the C-shaped fixing plate (419) is fixedly connected to the back of the bucket (2), the piston (402) is vertically inserted into the hose (401) close to one end of the loader body (1), the L-shaped fixing plate (404) is fixedly connected to the outer surface of the loader body (1) close to the hose (401), one end of the fixing rod (403) is fixedly connected with the piston (402), the other end of the fixing rod (403) is inserted into the L-shaped fixing plate (404), a thrust spring (405) is sleeved on the fixing rod (403), two ends of the thrust spring (405) are respectively abutted against the piston (402) and the L-shaped fixing plate (404), the outer surface of the piston (402) is fixedly connected with a first pull rope (407), the first pull rope (407) is fixedly connected with the first pull rope (407) along the extension direction of the hose (401) through a limit clamp (406), the first pull rope (407) is divided into two ends by the distance adjusting mechanism (6), the two divided ends of the first pull rope (407) are fixedly connected with the distance adjusting mechanism (6), one end of the first pull rope (407) far away from the machine body is fixedly connected with one end of the first rack (411), and the L-shaped supporting plate (410) is fixedly connected with the bucket (2), the first rack (411) is arranged through sliding connection between two support rods (408) and an L-shaped support plate (410), a push spring (409) used for resetting the first rack (411) is sleeved on the two support rods (408), a guide rod (412) is inserted in the middle of the L-shaped support plate (410), one end, close to the loader body (1), of the guide rod (412) is fixedly connected with a U-shaped clamping plate (414), a gear (415) is rotatably connected between two side walls of the U-shaped clamping plate (414), a reset spring (413) is sleeved on the outer surface of the guide rod (412), two ends of the reset spring (413) respectively abut against the U-shaped clamping plate (414) and the L-shaped support plate (410), two round rods (416) are inserted at the top end of the L-shaped support plate (410), one end, close to the loader body (1), of each round rod (416) is fixedly connected with one end of a second rack (417), the upper surface of one end, away from the round rod (416), of the second rack (417) is integrally provided with a push plate (418).

3. The loader capable of automatically capturing a viewing angle according to claim 2, wherein: the skip bucket transmission mechanism (5) comprises a liquid cylinder (501), a filter plate (502), a second pull rope (503), a floating ball (504), a jacking spring (505), an F-shaped support plate (506), two rib plates (507) and a pulley (508), wherein the liquid cylinder (501) is fixedly connected to the back surface of the bucket (2), the filter plate (502) divides the interior of the liquid cylinder (501) into two chambers, the floating ball (504) is arranged in the chamber of the liquid cylinder (501) far away from the bucket (2), the outer surface of the floating ball (504) is fixedly connected with the second pull rope (503), the second pull rope (503) is sleeved with the jacking spring (505), two ends of the jacking spring (505) are respectively abutted against the inner surfaces of the floating ball (504) and the top of the liquid cylinder (501), and the other end of the second pull rope (503) penetrates through the top of the liquid cylinder (501) and is fixedly connected with the outer surface of the U-shaped clamping plate (414), the distance adjusting mechanism (6) divides the second pull rope (503) into two sections, two ends of the second pull rope (503) after being divided are fixedly connected with the distance adjusting mechanism (6), the upper surface of the liquid cylinder (501) close to the distance adjusting mechanism (6) is fixedly connected with an F-shaped supporting plate (506) used for guiding the second pull rope (503), the two rib plates (507) are symmetrically and fixedly connected to the back of the L-shaped supporting plate (410), a pulley (508) is rotatably connected between the two rib plates (507), and one end of the second pull rope (503) penetrates through the L-shaped supporting plate (410) and is wound on the pulley (508).

4. The loader capable of automatically capturing a viewing angle according to claim 3, wherein: the distance adjusting mechanism (6) comprises an adjusting plate (601), a rotating shaft (602), a sliding rail (603), a clamping block (604), a top plate (605), a sliding rod (606), a top spring (607) and a toothed groove plate (608), wherein the rotating shaft (602) is fixedly connected to the upper surface of the liquid cylinder (501), the upper surface of the liquid cylinder (501) is rotatably connected with the adjusting plate (601) through the rotating shaft (602), the top plate (605) is fixedly connected to the upper surface of the adjusting plate (601), two sliding rods (606) are inserted into the top plate (605), one ends of the sliding rods (606) close to the bucket (2) are fixedly connected with the outer surface of the toothed groove plate (608), the clamping block (604) is arranged through sliding connection between the sliding rail (603) and the adjusting plate (601), and the clamping block (604) is clamped with the toothed groove formed in the outer surface of the toothed groove plate (608).

5. The loader capable of automatically capturing a viewing angle according to claim 2, wherein: slewing mechanism (8) include mounting panel (801), rotor plate (802), axis of rotation (803), bar spout (804) and flexible subassembly (9), mounting panel (801) fixed connection is on scraper bowl (2), fixed connection between mounting panel (801) through flexible subassembly (9) and rotor plate (802), axis of rotation (803) fixed connection is in the one end that reflector (3) are close to mounting panel (801), the surface of axis of rotation (803) is located to rotor plate (802) cover, a plurality of bar spouts (804) have been seted up to the surface circumference of axis of rotation (803), sliding connection sets up between rotor plate (802) through a plurality of bar spouts (804) and axis of rotation (803), the one end that axis of rotation (803) was kept away from to rotor plate (802) offsets with the surface of push pedal (418).

6. The loader capable of automatically capturing a viewing angle according to claim 5, wherein: the telescopic assembly (9) comprises a sleeve (901), a moving rod (902), a pressure spring (903) and a retaining ring (904), the moving rod (902) is inserted into the sleeve (901), one end of the moving rod (902) close to the sleeve (901) is fixedly connected with the retaining ring (904), the pressure spring (903) is inserted into the sleeve (901), two ends of the pressure spring (903) are respectively abutted against the inner walls of the retaining ring (904) and the sleeve (901), one end of the sleeve (901), far away from the moving rod (902), is rotatably connected with the outer surface of the mounting plate (801), and one end of the moving rod (902), far away from the sleeve (901), is rotatably connected with the outer surface of the rotating plate (802) and is provided.

7. The loader capable of automatically capturing a viewing angle according to claim 2, wherein: the outer surfaces of the L-shaped supporting plate (410) close to the first rack (411) and the U-shaped clamping plate (414) are respectively and symmetrically fixedly connected with two groups of locking assemblies (7) for preventing the gear (415) and the first rack (411) from moving.

8. The loader capable of automatically capturing a viewing angle according to claim 7, wherein: the locking component (7) comprises a fixed box (701), a fixed pipe (702), a pressure lever (703), a pressure spring (704) and a lug plate (705), one end of the fixing box (701) is fixedly connected with the outer surface of the L-shaped supporting plate (410), the inner wall of the fixed box (701) is symmetrically and fixedly connected with two fixed pipes (702), compression bars (703) are inserted in the two fixed pipes (702), one end of the pressure lever (703) far away from the fixed pipe (702) is fixedly connected with the convex plate (705), the outer surfaces of the fixing tube (702) and the pressure lever (703) are sleeved with a pressure spring (704), two ends of the pressure spring (704) are respectively pressed against the outer surfaces of the fixed box (701) and the convex block plate (705), the convex plate (705) is connected with the inner surface of the fixed box (701) in a sliding mode, and a plurality of arc-shaped convex blocks are arranged on the outer surface of the convex plate (705).