CN217298759U - Multifunctional snow shovel for loader - Google Patents

Abstract

The utility model discloses a loader is with multi-functional snow shovel, including after-poppet and fore-stock, be provided with the articulated stand that is connected with the fore-stock on the after-poppet, be equipped with steering cylinder on the articulated stand, the front portion of fore-stock is provided with shovel plate body, is equipped with link means and canceling release mechanical system between shovel plate body and the fore-stock, is provided with the limit function round pin of restriction shovel plate body luffing motion on the link means. The front support and the shovel plate body can be conveniently adjusted to move left and right through the steering oil cylinders on the hinged frame, the resetting mechanism is matched with the connecting rod mechanism, the shovel plate body can be effectively made to adapt to uneven road surface work, and the shovel plate body can be limited to shake through the matching of the limiting function pin and the connecting rod device, so that harder objects on the road surface can be conveniently cleaned. The utility model discloses stable in structure, convenient operation, the shovel snow work that can adapt to different road surfaces just effectively avoids the road surface to strike whole machine, can further improve staff's work efficiency.

Description

Multifunctional snow shovel for loader

Technical Field

The utility model relates to a loader belongs to the technical field of the utensil is made, specificly relates to a loader is with multi-functional snow shovel.

Background

When snowing in winter, the accumulated snow brings great difficulty to road traffic, and particularly the road traffic of cities is affected more seriously; therefore, removing the accumulated snow on urban roads, highways, airports, docks and outdoor public places has become a very important agenda for various urban management departments.

At present, mechanical equipment suitable for road snow removal is few and few, and the snow removal machinery on the market has the problems of complex structure, high price, inconvenience in operation and the like, can seriously affect the working efficiency of workers, and also generally has the defect that the snow shovel cannot automatically change direction and deform to adapt to the change of road surface radian, so that the snow shovel cannot thoroughly shovel and the snow leakage amount is large.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a convenient operation just can adapt to the multi-functional snow shovel of loader of multiple road conditions to above problem.

In order to achieve the purpose, the utility model discloses a multi-functional snow shovel for loader, including the after-poppet and the fore-stock that is connected with the after-poppet, its structural feature is, is provided with the articulated frame that is connected with the fore-stock on the after-poppet, be provided with two articulated steering cylinder on the fore-stock on the articulated frame, the front portion of fore-stock is provided with the shovel board body, is provided with two sets of link means of connecting respectively about both ends and connects the canceling release mechanical system at fore-stock and shovel board body between shovel board body and the fore-stock, the last limit function round pin that is provided with restriction shovel board body luffing motion of link means.

After adopting above-mentioned structure, can conveniently adjust fore-stock and shovel board body through the steering cylinder on the articulated frame and remove about, and canceling release mechanical system cooperatees with link mechanism, more can the effectual uneven road surface work of messenger's shovel board body adaptation, and cooperate through limit function round pin and link means then can restrict rocking of shovel board body to in the harder object of clearance road surface.

Preferably, the hinge frame comprises a front frame body and a rear frame body, the front frame body comprises an upper plate body, a lower plate body and a connecting plate vertically connected between the upper plate body and the lower plate body, corresponding hinge holes are formed in the upper plate body and the lower plate body, the rear frame body comprises a clamping plate and connecting blocks arranged at the upper end and the lower end of the inner end face of the clamping plate, the two connecting blocks correspond to the upper plate body and the lower plate body, a plurality of fixing bolts for installing the rear frame body and the front frame body on the rear support are arranged on the rear frame body, a limiting pin shaft penetrating through the hinge frame body and the rear frame body is arranged on the hinge frame, the hinge frame is of a detachable structure and is convenient to install and maintain, and production cost is effectively saved.

Preferably, the rear end face rigid coupling of fore-stock has with the first articulated seat of articulated frame matched with, first articulated seat includes the articulated slab that the polylith set up along fore-stock length direction, and the polylith articulated slab sets up along the width direction interval of fore-stock, be provided with on the articulated slab with articulated hole matched with mounting hole, articulated frame articulate on first articulated seat through articulated round pin axle, first articulated seat cooperatees with articulated frame, makes fore-stock articulated mutually with the after-poppet, can make things convenient for the fore-stock to control the swing on the after-poppet.

Preferably, the steering oil cylinders are hinged to the upper plate body on the hinged support, the two steering oil cylinders are located on the same horizontal plane, connecting seats hinged to the two steering oil cylinders are respectively arranged at positions, close to the left end and the right end, on the rear end face of the front support, and the front support can be controlled to swing left and right by controlling the steering oil cylinders.

Preferably, the connecting rod device comprises two mounting bases which are respectively arranged on the upper end face and the lower end face of the front support, an upper pull rod and a lower pull rod are respectively hinged to the two mounting bases, a second hinged seat which is hinged to the upper pull rod and the lower pull rod is arranged on the rear end face of the shovel plate body, and a positioning hole which penetrates through the upper pull rod and is matched with the limit function pin is formed in the second hinged seat.

Preferably, canceling release mechanical system includes that many intervals set up and both ends are connected the reset spring on fore-stock and shovel board body respectively, and reset spring's setting makes things convenient for the shovel board body to reset fast, effectively improves the bearing capacity that the shovel board body pushed away snow.

Preferably, the left end and the right end of the front support are provided with placing seats for placing the limit function pins, and the placing seats comprise placing plates fixedly connected to the front support and placing holes matched with the diameters of the limit function pins.

Preferably, the left end and the right end of the front end face of the rear support and the left end and the right end of the rear end face of the front support are provided with anti-collision limiting blocks matched with each other.

Preferably, the rear support above the upper plate body is provided with two swing supports which are oppositely arranged, the upper plate body is fixedly connected with a positioning block matched with the swing supports, each swing support comprises an installation cylinder fixedly connected onto the rear support, a limiting spring is arranged in the installation cylinder, the outer end part of the limiting spring is provided with a spring fixing sleeve bottom plate which is propped against one side of the positioning block, the installation cylinder is provided with a limiting bolt which penetrates through the installation cylinder and is blocked at the inner end part of the limiting spring, and the reset springs which are positioned in the swing supports at the left side and the right side of the positioning block are oppositely arranged.

To sum up, the beneficial effects of the utility model reside in that: the front support and the shovel plate body can be conveniently adjusted to move left and right through the steering oil cylinders on the hinged frame, the resetting mechanism is matched with the connecting rod mechanism, the shovel plate body can be effectively made to adapt to uneven road surface work, and the shovel plate body can be limited to shake through the matching of the limiting function pin and the connecting rod device, so that harder objects on the road surface can be conveniently cleaned. The utility model discloses stable in structure, convenient operation, the shovel snow work that can adapt to different road surfaces just effectively avoids the road surface to strike whole machine, can further improve staff's work efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic sectional view of the hinge frame and the first hinge seat of the present invention;

fig. 3 is a schematic structural diagram of the link device of the present invention;

fig. 4 is a schematic view of the overall top view structure of the present invention.

In the figure: 1. a rear bracket; 2. a front bracket; 3. a hinged frame; 4. a steering cylinder; 5. a blade body; 6. a link means; 7. a reset mechanism; 8. a limit function pin; 9. a front frame body; 10. a rear frame body; 11. an upper plate body; 12. a lower plate body; 13. a connecting plate; 14. fixing the bolt; 15. a limiting pin shaft; 16. a first hinge mount; 17. a hinge plate; 18. a hinge pin shaft is hinged; 19. a connecting seat; 20. mounting a base; 21. an upper pull rod; 22. a lower pull rod; 23. a second hinged seat; 24. positioning holes; 25. a return spring; 26. a placing seat; 27. an anti-collision limiting block; 28. a swing bracket; 29. positioning a block; 30. mounting the cylinder; 31. a limiting spring; 32. the spring fixes the cover bottom plate.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore, are not to be construed as limiting the present application.

In the description of the present application, it is to be noted that the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected unless otherwise explicitly stated or limited. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The following is a description of preferred embodiments of the present invention with reference to the accompanying drawings.

As shown in fig. 1 and 2, the present invention includes a rear bracket 1 and a front bracket 2 connected to the rear bracket 1, wherein the rear bracket 1 and the front bracket 2 are both formed by a cross beam and a reinforcing rib and have a known structure, and are not described herein again; the rear support 1 is provided with a hinged frame 3 connected with the front support 2, the hinged frame 3 is provided with two steering cylinders 4 hinged on the front support 2, when in design, the hinged frame 3 comprises a front frame body 9 and a rear frame body 10, the front frame body 9 comprises an upper plate body 11, a lower plate body 12 and a connecting plate 13 vertically connected between the upper plate body 11 and the lower plate body 12, the upper plate body 11 and the lower plate body 12 are provided with corresponding hinged holes, the rear frame body 10 comprises a clamping plate and connecting blocks arranged at the upper end and the lower end of the inner end surface of the clamping plate, the two connecting blocks correspond to the upper plate body 11 and the lower plate body 12, the rear frame body 10 is provided with a plurality of fixing bolts 14 for mounting the rear frame body 10 and the front frame body 9 on the rear support 1, meanwhile, the hinged frame 3 is provided with a limit pin shaft 15 penetrating through the body of the hinged frame 3 and the rear frame body 10, the hinged frame 3 is mounted on the rear support 1 through the limit pin shaft 15, during installation, the front end of the limit pin shaft 15 is fixedly connected with the shaft disc, the rear end of the limit pin shaft 15 is provided with the detachable cotter pin, certainly, a slotted nut matched with the cotter pin can be sleeved on the limit pin shaft 15, and the limit pin shaft 15 is prevented from sliding along the axial direction through the slotted nut. The steering cylinders 4 are hinged to an upper plate body 11 on the hinge frame 3, the two steering cylinders 4 are located on the same horizontal plane, one ends of the two steering cylinders 4 are hinged to the left end and the right end of the upper plate body 11 respectively, the other ends of the two steering cylinders 4 are hinged to positions, close to the left end and the right end, of the rear end face of the front support 2 through connecting seats 19 respectively, the connecting seats 19 are two baffles arranged at intervals in the width direction of the front support 2, the intervals between the two baffles are matched with the end portions of the steering cylinders 4, and hinge shafts penetrating the two baffles and the steering cylinders 4 are arranged on the two baffles.

As shown in fig. 2 and fig. 3, in a preferred embodiment of the present invention, a first hinge seat 16 matched with the hinge frame 3 is fixedly connected to the rear end face of the front frame 2, the first hinge seat 16 is installed on the front frame 2 between the two connecting seats 19, in design, the first hinge seat 16 includes a plurality of hinge plates 17 arranged along the length direction of the front frame 2, the plurality of hinge plates 17 are arranged along the width direction of the front frame 2 at intervals, during manufacturing, the two hinge plates 17 are a set, the position of each hinge plate 17 corresponds to the positions of the upper plate 11 and the lower plate 12 of the hinge frame 3, mounting holes matched with the hinge holes are provided on the hinge plates 17, and the hinge frame 3 is hinged on the first hinge seat 16 through hinge pins 18.

As shown in fig. 1, fig. 3 and fig. 4, in another preferred embodiment of the present invention, a shovel plate body 5 is disposed at the front portion of the front bracket 2, two sets of link devices 6 connected to the left and right ends of the shovel plate body 5 and a reset mechanism 7 connected to the front bracket 2 and the shovel plate body 5 are disposed between the shovel plate body 5 and the front bracket 2, each set of link devices 6 includes two mounting bases 20 disposed at the upper end surface and the lower end surface of the front bracket 2, the two mounting bases 20 are respectively hinged with an upper pull rod 21 and a lower pull rod 22, during manufacturing, the mounting bases 20 include two baffles fixedly connected to the front bracket 2 at intervals along the length direction of the front bracket 2, and the two baffles are provided with corresponding hinge round holes; the rear end face of the shovel plate body 5 is provided with a second hinged seat 23 hinged with the upper pull rod 21 and the lower pull rod 22, meanwhile, the second hinged seat 23 is provided with a limit function pin 8 for limiting the upward and downward swinging of the shovel plate body 5, in the design, the second hinged seat 23 comprises two hinged baffles fixedly connected to the shovel plate body 5 at intervals, each hinged baffle is arranged along the width direction of the shovel plate body 5, the interval between the two hinged baffles is matched with the end part of the upper pull rod 21 or the lower pull rod 22, two groups of hinged round holes corresponding to the mounting base 20 are arranged on the two hinged baffles, the hinged round holes on the upper part of the hinged baffles are hinged with the upper pull rod 21, the hinged round holes on the lower part of the hinged baffles are hinged with the lower pull rod 22, the two ends of the upper pull rod 21 and the lower pull rod 22 are respectively hinged on the second hinged seat 23 and the mounting base 20, the upward and downward adjustment of the shovel plate body 5 can be facilitated, so that the floating function is achieved, can adapt to and normally work on the road surface of undulation, and articulated round hole one side of articulated pull rod 21 is provided with locating hole 24, this locating hole 24 passes articulated baffle and pull rod 21 body and corresponding with limit function round pin 8's diameter, thereby when limit function round pin 8 inserts locating hole 24 and clamps in last pull rod 21, can avoid shovel board body 5 fluctuation and make things convenient for shovel board body 5 to shovel off harder object in road surface, of course, in order to guarantee shovel board body 5's stability and avoid shovel board body 5 to damage, be provided with the cutting edge at the lower base of the front end limit of shovel board body 5. .

As shown in fig. 1 and 4, in a preferred embodiment of the present invention, the above-mentioned reset mechanism 7 includes that a plurality of intervals set up and both ends connect the reset spring 25 on the fore-stock 2 and the shovel body 5 respectively, through fixing the both ends of reset spring 25 respectively on the fore-stock 2 and the shovel body 5 can make the shovel board return fast when floating in the course of the work, make things convenient for the clearance of snow, provide certain supporting role for shovel body 5 simultaneously, conveniently clear away more snow deposits, during the preparation, reset spring 25 is usually installed on fore-stock 2 and shovel body 5 through the splice bar. The left end and the right end of the front support 2 are provided with placing seats 26 for placing the limit function pins 8, the placing seats 26 comprise placing plates fixedly connected to the front support 2 and placing holes matched with the diameters of the limit function pins 8, and when the limit function pins 8 do not need to be clamped on the second hinge seats 23, the limit function pins 8 are stored on the placing seats 26.

As shown in fig. 4, in a specific embodiment of the present invention, two swing brackets 28 are oppositely disposed on the rear bracket 1 above the upper plate 11, since the hinge bracket 3 is mounted on the rear bracket 1 through a limit pin 15, there is a certain gap between both sides, and the swing brackets 28 are designed to ensure the quick return of the hinge bracket 3 and prevent deformation, the upper plate 11 is fixedly connected with a positioning block 29 matched with the swing brackets 28, the swing brackets 28 include a mounting tube 30 fixedly connected on the rear bracket 1, a limit spring 31 is disposed in the mounting tube 30, the outer end of the limit spring 31 is provided with a spring fixing sleeve bottom plate 32 abutting against one side of the positioning block 29, the mounting tube 30 is provided with a limit bolt passing through the mounting tube 30 and blocking the inner end of the limit spring 31, the return springs 25 located in the swing brackets 28 on the left and right sides of the positioning block 29 are oppositely disposed, the two spring fixing sleeve bottom plates 32 abut against the positioning block 29 to realize the quick return of the hinge bracket 3, of course, during the manufacturing, the front bracket 2 and the shovel plate body 5 can be controlled to swing left and right by controlling the steering cylinder 4, and in order to prevent the front bracket 2 from interfering with the rear bracket 1 during the left and right swinging, the left and right ends of the front end surface of the rear bracket 1 and the left and right ends of the rear end surface of the front bracket 2 are provided with the anti-collision limiting blocks 27 which are matched with each other.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (9)

1. The utility model provides a loader is with multi-functional snow shovel, includes after-poppet (1) and fore-stock (2) that are connected with after-poppet (1), its characterized in that: the novel shovel is characterized in that an articulated frame (3) connected with a front support (2) is arranged on a rear support (1), two steering oil cylinders (4) articulated on the front support (2) are arranged on the articulated frame (3), a shovel plate body (5) is arranged at the front portion of the front support (2), two groups of connecting rod devices (6) connected to the left end and the right end of the shovel plate body (5) and a reset mechanism (7) connected to the front support (2) and the shovel plate body (5) are arranged between the shovel plate body (5) and the front support (2), and a limiting function pin (8) for limiting the shovel plate body (5) to swing up and down is arranged on the connecting rod devices (6).

2. The multifunctional snow shovel for a loader of claim 1, wherein: articulated frame (3) are including preceding support body (9) and back support body (10), preceding support body (9) are including last plate body (11) and lower plate body (12) and perpendicular connection at connecting plate (13) in the middle of last plate body (11) and lower plate body (12), go up and are provided with corresponding hinge hole on plate body (11) and the lower plate body (12), back support body (10) are including clamping the board and setting up the connecting block at both ends about clamping the inboard terminal surface, and two connecting blocks are corresponding with last plate body (11) and lower plate body (12), be provided with on back support body (10) and install a plurality of fixing bolt (14) on back support (1) with back support body (10) and preceding support body (9), be provided with on articulated frame (3) and pass the spacing round pin axle (15) of articulated frame (3) body and back support body (10).

3. The multifunctional snow shovel for a loader of claim 2, wherein: the rear end face rigid coupling of fore-stock (2) has with first articulated seat (16) of hinge bracket (3) matched with, first articulated seat (16) include articulated slab (17) that polylith set up along fore-stock (2) length direction, and polylith articulated slab (17) set up along the width direction interval of fore-stock (2), be provided with on articulated slab (17) with hinge hole matched with mounting hole, hinge bracket (3) hinge on first articulated seat (16) through hinge pin axle (18).

4. The multifunctional snow shovel for a loader of claim 1, wherein: the steering oil cylinders (4) are hinged to an upper plate body (11) on the hinged frame (3), the two steering oil cylinders (4) are located on the same horizontal plane, and connecting seats (19) hinged to the two steering oil cylinders (4) are respectively arranged at positions, close to the left end and the right end, on the rear end face of the front support (2).

5. The multifunctional snow shovel for a loader of claim 1, wherein: connecting rod device (6) include two mounting base (20) that set up respectively at fore-stock (2) up end and terminal surface down, on two mounting base (20) articulated respectively have pull rod (21) and pull rod (22) down, the rear end face of shovel board body (5) is provided with articulated seat (23) mutually with pull rod (21) and pull rod (22) on, be provided with on the articulated seat (23) of second pass pull rod (21) and with limit function round pin (8) assorted locating hole (24).

6. The multifunctional snow shovel for a loader of claim 1, wherein: reset mechanism (7) include many intervals set up and both ends connect reset spring (25) on fore-stock (2) and shovel board body (5) respectively.

7. The multifunctional snow shovel for a loader of claim 1, wherein: the left end and the right end of the front support (2) are provided with placing seats (26) for placing the limiting function pins (8), and the placing seats (26) comprise placing plates fixedly connected to the front support (2) and placing holes matched with the diameters of the limiting function pins (8).

8. The multifunctional snow shovel for a loader of claim 1, wherein: the anti-collision limiting block (27) is arranged at the left end and the right end of the front end face of the rear support (1) and the left end and the right end of the rear end face of the front support (2) in a mutually matched mode.

9. The multifunctional snow shovel for a loader of claim 2, wherein: the rear support (1) above the upper plate body (11) is provided with two swing supports (28) which are arranged oppositely, the upper plate body (11) is fixedly connected with a positioning block (29) matched with the swing supports (28), each swing support (28) comprises an installation barrel (30) fixedly connected onto the rear support (1), a limiting spring (31) is arranged in each installation barrel (30), the outer end part of each limiting spring (31) is provided with a spring fixing sleeve bottom plate (32) which abuts against one side of the positioning block (29), each installation barrel (30) is provided with a limiting bolt which penetrates through the installation barrel (30) and blocks the inner end part of each limiting spring (31), and the reset springs (25) which are positioned in the swing supports (28) on the left side and the right side of the positioning block (29) are arranged oppositely.

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