Snow sweeper for forklift

Abstract

The utility model belongs to the technical field of accessories matched with forklifts, and provides a snow sweeper for a forklift, which comprises a main hanging plate, and the main hanging plate comprises lug plates and a first fixing plate which are symmetrically and fixedly connected to the main hanging plate; the longitudinal balance adjusting plate comprises a first hexagon bolt which is in threaded connection with the longitudinal balance adjusting plate, the first hexagon bolt is in threaded connection with a first nut with a hole, and the first hexagon bolt is sleeved with a compression spring; an oil cylinder deflection connecting body; the snow sweeping rolling brush is directly driven by a forklift hydraulic system, an extra power source is not needed, the snow sweeping rolling brush has the advantages of being efficient, flexible, low in consumption and environmentally friendly, the dynamic balance design can automatically adapt to complex road conditions, the modular structure can adapt to various forklift models, the purchase and maintenance cost is reduced, connection and an anti-loosening mechanism are reinforced, and operation stability is guaranteed; the forklift is suitable for multiple scenes such as roads and squares, the characteristics of high snow sweeping speed, convenience, flexibility, low oil consumption, low noise and no pollution meet the green operation requirement, and the practicability and economical efficiency of the forklift in the snow sweeping field are remarkably improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of the forklift supporting accessory, specifically a snow sweeper for forklift. BACKGROUND

[0002] The snow sweeper is a device specially used for removing the snow on the ground, which is widely used in the places such as roads, airports, parking lots and parks, which need to quickly clean the accumulated snow, usually, the snow sweeper is matched with the driving device, and the accumulated snow is cleaned under the driving of the driving device.

[0003] However, at present, the forklift is widely used in the fields of logistics and storage, but the special snow sweeper for forklift is still blank in China, the traditional snow sweeper is usually driven by a loader, and has the problems of poor flexibility, high oil consumption and low operation efficiency, therefore, the technical personnel in the field proposes a snow sweeper for forklift to solve the problems in the background technology.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the utility model, therefore, it can include the prior art known by the ordinary skilled in the art. CONTENT OF THE UTILITY MODEL

[0005] In order to solve the above technical problems, the utility model provides a snow sweeper for forklift to solve the problem that the special snow sweeper for forklift is still blank in China in the prior art.

[0006] In order to achieve the above purpose, the utility model provides a snow sweeper for forklift, which comprises a main hanging plate, the main hanging plate comprises ear plates and first fixed plates which are symmetrically fixed thereon;

[0007] The longitudinal balance adjusting plate comprises first hexagonal bolts which are screw-connected thereto, the first hexagonal bolts are screw-connected with first hole nuts, and the first hexagonal bolts are provided with compression springs;

[0008] The oil cylinder deflection connecting body comprises an oil cylinder adapter plate, the oil cylinder adapter plate is screw-connected with second hexagonal bolts, the second hexagonal bolts are screw-connected with second hole nuts, the oil cylinder deflection connecting body is fixedly connected with connecting arm plates, and the oil cylinder deflection connecting body is symmetrically fixedly connected with second fixed plates;

[0009] The snow sweeping roller box body is symmetrically fixedly connected with third fixed plates, the snow sweeping roller box body is fixedly connected with reinforcing lifting plates, the snow sweeping roller box body is provided with a snow sweeping roller brush frame, the snow sweeping roller brush frame is provided with snow sweeping roller brushes, and the snow sweeping roller box body is symmetrically fixedly connected with supporting rods;

[0010] Hydraulic drive system, comprising two hydraulic cylinders, two hydraulic motors and oil supply pipe, one end of two hydraulic cylinders is hinged between second fixed plate, the other end is hinged between third fixed plate, and hydraulic motor is communicated with forklift hydraulic pump through oil supply pipe;

[0011] The caster seat comprises a caster hanging plate fixed to the snow sweeping roller box body, an upper support fixed to the caster hanging plate, a lower support arranged in the upper support, and a universal wheel arranged at the bottom of the lower support.

[0012] Preferably, symmetrically fixed connecting plates are arranged on the longitudinal balance adjusting plate, the connecting plates are hinged between the first fixed plate through a pin shaft, and the swing range of the longitudinal balance adjusting plate is limited.

[0013] Preferably, a connecting ear plate is arranged on the connecting arm plate, a connecting shaft sleeve is arranged on the connecting ear plate, the connecting arm plate is hinged with the connecting ear plate through the connecting shaft sleeve, and the connecting ear plate is fixedly connected to the snow sweeping roller box body.

[0014] Preferably, a plurality of oil supply pipes are arranged, two oil supply pipes are connected to the inner side and the outer side of the hydraulic motor respectively, double pipe clamps are arranged on the two oil supply pipes, and the other two oil supply pipes are connected to the two hydraulic cylinders.

[0015] Preferably, an adjusting assembly is arranged on the caster seat, the adjusting assembly comprises a hand wheel rotatably connected to the upper support, a rocker is fixedly connected to the hand wheel, a lead screw is rotatably connected to the upper support, and an outer hexagonal half-thread bolt is arranged on the upper support.

[0016] Preferably, the rocker is fixedly connected with the lead screw, the lower support is threadedly connected to the lead screw, and the caster seat and the adjusting assembly are both provided with two symmetrically arranged adjusting assemblies.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] 1、The utility model discloses a forklift hydraulic system directly drives snow sweeping roller brush, does not need extra power source, has the characteristics of high efficiency, flexibility, low consumption and environmental protection, and the dynamic balance design can automatically adapt to complex road conditions, the modular structure is suitable for various forklift models, reduces the purchase and maintenance cost, and the reinforced connection and anti-loosening mechanism guarantee the operation stability, is suitable for multiple scenes such as highway and square, and the snow sweeping speed is fast, convenient and flexible, and the oil consumption is low.

[0019] 2. The utility model discloses a hand wheel drives the screw rod with the lower support screw thread cooperation of trundle seat, and the operator can quickly adjust the snow sweeper height from the ground, and easily deal with different snow thickness, and the outer hexagonal half tooth bolt is used for fixing the screw rod position after adjusting, prevents the height deviation due to vibration or impact in the operation, ensures the stable operation of snow sweeper, through the height adjustment, same equipment can be extended for the ground cleaning (such as fallen leaves or sandstone) of non - winter season, only needs to change the roll brush type, improves the utilization of fork truck accessory.

[0020] The above summary is intended to illustrate only and is not intended to limit the application in any way. Further aspects, implementations, and features of the application will be apparent from the drawings and the following detailed description. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is the whole structure schematic diagram of a snow sweeper for forklift in the utility model embodiment;

[0022] Figure 2 It is the top view of a snow sweeper for forklift in the utility model embodiment;

[0023] Figure 3 It is the side view of a snow sweeper for forklift in the utility model embodiment;

[0024] Figure 4 It is the sectional view of a snow sweeper for forklift in the utility model embodiment;

[0025] Figure 5 It is the sectional view of a snow sweeper adjusting assembly for forklift in the utility model embodiment.

[0026] In the drawings:

[0027] 1, main hanging plate; 101, ear plate; 102, first fixed plate; 2, longitudinal balance adjusting plate; 201, first hexagonal bolt; 202, first nut with hole; 203, compression spring; 204, connecting plate; 3, oil cylinder deflection connecting body; 301, oil cylinder adapter plate; 302, second hexagonal bolt; 303, second nut with hole; 304, connecting arm plate; 305, second fixed plate; 306, connecting ear plate; 307, connecting shaft sleeve; 4, snow sweeping roller box body; 401, third fixed plate; 402, reinforced lifting plate; 5, hydraulic cylinder; 6, oil supply pipe; 601, double pipe clamp; 7, snow sweeping roller brush frame; 8, hydraulic motor; 9, snow sweeping roller brush; 10, support rod; 11, trundle seat; 111, trundle hanging plate; 112, upper support; 113, lower support; 114, universal wheel; 12, adjusting assembly; 121, hand wheel; 122, rocker; 123, screw rod; 124, outer hexagonal half tooth bolt. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. It should be pointed out that the drawings are schematic and not drawn to scale. For the sake of clarity and convenience in the drawings, the relative size and proportion of the parts shown in the drawings are exaggerated or reduced in size for illustration, and any size is only exemplary, rather than limiting.

[0029] Embodiment one:

[0030] Please refer to Figure 1 - Figure 5 As shown in the figure, a snow sweeper for a forklift truck comprises a main hanging plate 1, the main hanging plate 1 comprises symmetrical ear plates 101 and a first fixed plate 102 fixedly connected thereto, the main hanging plate 1 is bolted to the forklift truck accessory interface through the ear plates 101 and the first fixed plate 102, the ear plates 101 are symmetrically distributed to balance the stress, and the first fixed plate 102 is welded to the main body of the main hanging plate 1 and is provided with reinforcing ribs;

[0031] A longitudinal balance adjusting plate 2 comprises a first hexagonal bolt 201 threadedly connected thereto, the first hexagonal bolt 201 is threadedly connected with a first hole nut 202, the first hexagonal bolt 201 is sleeved with a compression spring 203, the longitudinal balance adjusting plate 2 is hinged to the main hanging plate 1 through the first hexagonal bolt 201 and the first hole nut 202, and the compression spring 203 is sleeved on the first hexagonal bolt 201 and used for dynamically buffering load fluctuation;

[0032] An oil cylinder deflection connecting body 3 comprises an oil cylinder adapter plate 301, the oil cylinder adapter plate 301 is rotatably connected with a second hexagonal bolt 302, the second hexagonal bolt 302 is threadedly connected with a second hole nut 303, the oil cylinder deflection connecting body 3 is fixedly connected with a connecting arm plate 304, the oil cylinder deflection connecting body 3 is fixedly connected with a second fixed plate 305, the connecting arm plate 304 is provided with a connecting ear plate 306, the connecting ear plate 306 is provided with a connecting shaft sleeve 307, and the oil cylinder adapter plate 301 is fixed to the longitudinal balance adjusting plate 2 through the second hexagonal bolt 302 and the second hole nut 303; the connecting arm plate 304 is hinged to the connecting ear plate 306 through the connecting shaft sleeve 307, so as to realize the angle deflection of the snow sweeping roller brush 9 through a snow sweeping roller box body 4.

[0033] The snow sweeping roller box body 4 is fixedly connected with a third fixed plate 401, the snow sweeping roller box body 4 is fixedly connected with a reinforcing hoisting plate 402, the snow sweeping roller box body 4 is provided with a snow sweeping roller brush frame 7, the snow sweeping roller brush frame 7 is provided with a snow sweeping roller brush 9, the snow sweeping roller box body 4 is fixedly connected with a supporting rod 10, the snow sweeping roller brush frame 7 is used for receiving the snow sweeping roller brush 9, and the supporting rod 10 is used for enhancing the structural stability.

[0034] The hydraulic driving system comprises two hydraulic cylinders 5 and two hydraulic motors 8, the two hydraulic cylinders 5 are hinged between the second fixed plate 305 at one end and the three fixed plates at the other end, and the hydraulic motor 8 is communicated with the forklift hydraulic pump through the oil supply pipe 6;

[0035] The caster seat 11 comprises a caster hanging plate 111 fixedly connected to the snow sweeping roller box body 4, an upper support 112 fixedly connected to the caster hanging plate 111, and a lower support 113 arranged in the upper support 112, and a universal wheel 114 arranged at the bottom of the lower support 113.

[0036] Specifically, the longitudinal balance adjusting plate 2 is symmetrically fixedly connected with a connecting plate 204, and the connecting plate 204 is hinged between the first fixed plate 102 through a pin shaft to limit the swing range of the longitudinal balance adjusting plate 2.

[0037] Further, the connecting arm plate 304 is hinged with the connecting lug plate 306 through a connecting shaft sleeve 307, and the connecting lug plate 306 is fixedly connected to the snow sweeping roller box body 4.

[0038] Further, the oil supply pipe 6 is provided with a plurality of oil supply pipes, wherein two oil supply pipes 6 are connected to the inner side and the outer side of the hydraulic motor 8 respectively and are provided with a double pipe clamp 601, and the other two oil supply pipes 6 are connected to the two hydraulic cylinders 5.

[0039] As can be seen from the above, the forklift hydraulic pump drives the hydraulic motor 8 to drive the snow sweeping roller brush 9 to rotate, and the accumulated snow is rolled up by the roller brush and thrown to the designated area; the hydraulic cylinder 5 adjusts the angle of the snow sweeping roller brush 9 through the oil cylinder deflection connecting body 3, and the snow sweeping roller brush 9 is directly driven by the forklift hydraulic system without the need for an additional power source, which has the characteristics of high efficiency, flexibility, low consumption and environmental protection, and the dynamic balance design can automatically adapt to complex road conditions, the modular structure is suitable for various forklift models, reduces the purchase and maintenance cost, and the reinforced connection and anti-loose mechanism ensures the stability of operation, which is suitable for highways, squares and other scenes, has the advantages of fast snow sweeping speed, convenient and flexible, low oil consumption, low noise and no pollution, and meets the green operation demand, and significantly improves the practicability and economy of the forklift in the snow sweeping field.

[0040] Example two:

[0041] Please refer to Figure 5The embodiment shown is basically the same as the previous embodiment, and the difference is that the caster seat 11 is provided with an adjusting assembly 12, the adjusting assembly 12 includes a hand wheel 121 rotatably connected to an upper support 112, the hand wheel 121 is fixedly connected with a rocker 122, the upper support 112 is rotatably connected with a lead screw 123, the upper support 112 is provided with an outer hexagonal half-thread bolt 124, the rocker 122 is used to drive the hand wheel 121 to rotate, the lead screw 123 is rotated, and the height between the upper support 112 and a lower support 113 is adjusted, and the outer hexagonal half-thread bolt 124 is used to lock the upper support 112 and the lower support 113.

[0042] Specifically, the rocker 122 is fixedly connected with the lead screw 123, and the lower support 113 is threadedly connected to the lead screw 123. The caster seat 11 and the adjusting assembly 12 are both provided with two and are symmetrically arranged.

[0043] As can be seen from the above, the operator rotates the hand wheel 121 to drive the lead screw 123 to drive the lower support 113 to rise and fall, and adjusts the height of the universal wheel 114 to adapt to the thickness of the snow; after the adjustment is completed, the outer hexagonal half-thread bolt 124 is tightened to lock the position, the lead screw 123 is driven by the hand wheel 121 to threadedly cooperate with the lower support 113 of the caster seat 11, the operator can quickly adjust the ground clearance of the snow sweeper, easily cope with different snow thicknesses, the outer hexagonal half-thread bolt 124 is used to fix the position of the adjusted lead screw 123, prevent the height from deviating due to vibration or impact during operation, ensure the stable operation of the snow sweeper, and through the adjustment of the height, the same equipment can be expanded for ground cleaning in non-winter seasons, only the type of the roller brush needs to be replaced, and the utilization rate of the forklift accessory is improved.

[0044] Working principle: the ear plate 101 of the main hanging plate 1 is fixed to the forklift accessory interface through high-strength bolts, the longitudinal balance plate 2 is hinged to the main hanging plate 1 through the first hexagonal bolt 201, and the compression spring 203 is sleeved on the bolt to provide elastic support; the oil cylinder adapter plate 301 is fixed to the longitudinal balance plate 2 through the second hexagonal bolt 302, the connecting arm plate 304 is hinged to the connecting ear plate 306 through the connecting shaft sleeve 307, the hydraulic cylinder 5 is hinged to the second fixed plate 305 and the third fixed plate 401 at both ends, respectively, and the oil supply pipe 6 is fixed through the double pipe clamp 601; the caster seat 11 is bolted to the bottom of the snow sweeping roller box body 4 through the caster hanging plate 111; the lead screw 123 is inserted into the bearing hole of the upper support 112, the rocker 122 is welded and fixed with the lead screw 123, and the hand wheel 121 is installed at the end of the rocker 122; the lower support 113 is threadedly connected to the lead screw 123, and the outer hexagonal half-thread bolt 124 is preassembled on the side wall of the upper support 112; the hand wheel 121 is rotated to adjust the universal wheel 114 to the target height, and the outer hexagonal half-thread bolt 124 is tightened to lock; the forklift hydraulic system is started, the snow sweeping roller brush 9 is rotated for operation, and the hydraulic cylinder 5 adjusts the snow sweeping angle in real time.

[0045] The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be ordered according to the description and the drawings, the specific connection mode of each part adopts the conventional means such as bolts, rivets and welding in the prior art, the mechanical, part and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and details are not described herein.

[0046] The utility model discloses the drawings in the embodiment, only relate to the structure involved in the embodiment of the disclosure, other structures can refer to the usual design, under the condition of not conflicting, the same embodiment and different embodiments of the utility model can be combined mutually.

[0047] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical scheme recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement and the like within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A snow thrower for a fork lift truck characterised in that: The utility model relates to a snow sweeping device, including, The main hanging plate (1) includes the ear plate (101) and the first fixed plate (102) symmetrically fixed on it, The longitudinal balance adjusting plate (2) includes the first hexagonal bolt (201) screwed on it, the first hexagonal bolt (201) is screwed with the first nut with hole (202), and the first hexagonal bolt (201) is provided with the compression spring (203), The oil cylinder deflection connecting body (3) includes the oil cylinder adapter plate (301), the second hexagonal bolt (302) is screwed on the oil cylinder adapter plate (301), the second hexagonal bolt (302) is screwed with the second nut with hole (303), the oil cylinder deflection connecting body (3) is fixed with the connecting arm plate (304), and the oil cylinder deflection connecting body (3) is symmetrically fixed with the second fixed plate (305), The snow sweeping roller box body (4) is symmetrically fixed with the third fixed plate (401) on the snow sweeping roller box body (4), the snow sweeping roller box body (4) is fixed with the reinforcing hoisting plate (402), the snow sweeping roller box body (4) is provided with the snow sweeping roller brush frame (7), the snow sweeping roller brush frame (7) is provided with the snow sweeping roller brush (9), and the snow sweeping roller box body (4) is symmetrically fixed with the supporting rod (10), The hydraulic drive system includes two hydraulic cylinders (5), two hydraulic motors (8) and oil supply pipes (6), one end of the two hydraulic cylinders (5) is hinged between the second fixed plate (305), the other end is hinged between the third fixed plate (401), and the hydraulic motor (8) is communicated with the forklift hydraulic pump through the oil supply pipe (6); The caster seat (11) includes the caster hanging plate (111) fixed on the snow sweeping roller box body (4), the upper support (112) is fixed on the caster hanging plate (111), the lower support (113) is arranged in the upper support (112), and the universal wheel (114) is arranged at the bottom of the lower support (113).

2. A snow thrower for a fork lift truck as claimed in claim 1 wherein: The connecting plate (204) is symmetrically fixed on the longitudinal balance adjusting plate (2), the connecting plate (204) is hinged between the first fixed plate (102) through a pin shaft, and the swing range of the longitudinal balance adjusting plate (2) is limited.

3. A snow thrower for a fork lift truck as claimed in claim 2, characterized in that: The connecting arm plate (304) is provided with the connecting ear plate (306), the connecting ear plate (306) is provided with the connecting shaft sleeve (307), the connecting arm plate (304) is hinged with the connecting ear plate (306) through the connecting shaft sleeve (307), and the connecting ear plate (306) is fixedly connected on the snow sweeping roller box body (4).

4. A snow thrower for a fork lift truck as claimed in claim 3 wherein: The oil supply pipe (6) is provided with a plurality of oil supply pipes (6), two oil supply pipes (6) are connected with the inner side and the outer side of the hydraulic motor (8) respectively, the two oil supply pipes (6) are provided with the double pipe clamp (601), and the other two oil supply pipes (6) are connected with the two hydraulic cylinders (5).

5. The snow plow for a fork truck of claim 1, wherein: The caster base (11) is provided with an adjusting assembly (12), the adjusting assembly (12) comprises a hand wheel (121) rotatably connected to an upper support (112), the hand wheel (121) is fixedly connected with a rocker (122), the upper support (112) is rotatably connected with a lead screw (123), and the upper support (112) is provided with an outer hexagonal half-dental bolt (124).

6. A snow thrower for a fork lift truck as claimed in claim 5 wherein: The rocker (122) is fixedly connected with the lead screw (123), the lower support (113) is threadedly connected to the lead screw (123), and the caster base (11) and the adjusting assembly (12) are both provided with two and are symmetrically arranged.

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