CN219620206U - Feeding mechanism of elevator - Google Patents

Abstract

The utility model relates to a feeding mechanism of a hoisting machine, which comprises a hopper, wherein the upper end of the inner side of the hopper is fixedly connected with two limiting plates, the upper end of the inner side of the hopper is rotatably connected with two first movable shafts, one opposite side of each of the two first movable shafts is movably connected with a material blocking plate, the lower side of each material blocking plate is movably connected with an electric telescopic rod, the upper end and the lower end of each electric telescopic rod are rotatably connected with a second movable shaft, one opposite side of each material blocking plate is provided with a through hole, and the left side of the hopper is fixedly connected with a cleaning assembly; the cleaning assembly comprises a driving motor and a protective shell. This feed mechanism of lifting machine, through the fixed third brush that cup joints in driving motor drive first bevel gear meshing second bevel gear with the pivot outside, second brush and first brush rotate simultaneously and clear up the attachment of avoiding the material to hopper inner wall and limiting plate and protective housing surface.

Description

Feeding mechanism of elevator

Technical Field

The utility model relates to the technical field of material lifts, in particular to a feeding mechanism of a lifter.

Background

The elevator is a large mechanical device for transportation by changing potential energy, such as a mine hoist, a dam passing hoist and the like, and in a broad sense, an elevator, a crown block, a hoist, a steady car, a crane, a hoist and the like can be called as an elevator.

The utility model discloses a feeding mechanism for a grain elevator, which comprises a feeding platform, a feeding hopper and a protective net, wherein the top surface of the feeding platform is a table top, the table top is in a horizontal structure, the top of the feeding hopper is a feeding inlet, the feeding hopper is fixed in the feeding platform, the feeding inlet on the feeding hopper is flush with the table top on the feeding platform, and the protective net is fixed in the feeding hopper. The utility model has reasonable structural design, convenient use and safe feeding.

However, after the material of the feeding mechanism enters, the material easily rises and climbs in the feeding hopper in rainy days, so that the material is easily partially adhered to the surface of the hopper during discharging and is difficult to clean, and the production requirement cannot be met, so that the feeding mechanism of the elevator is provided to solve the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a feeding mechanism of a lifter, which has the advantages of cleaning materials attached in a hopper and the like, and solves the problems that the materials are easy to be partially attached to the surface of the hopper and are difficult to clean manually due to the fact that the feed hopper is easy to be fluctuated after weather is rainy outside.

In order to achieve the aim of cleaning the materials attached in the hopper, the utility model provides the following technical scheme: the utility model provides a feed mechanism of lifting machine, includes the hopper, the inboard upper end fixedly connected with of hopper two limiting plates, the inboard upper end of hopper rotates and is connected with two first loose axles, two equal swing joint in first loose axle opposite one side has the striker plate, striker plate downside swing joint has electric telescopic handle, both ends all rotate about the electric telescopic handle are connected with the second loose axle, two the through-hole has all been seted up to striker plate opposite one side, the left side fixedly connected with of hopper cleans the subassembly.

The cleaning assembly comprises a driving motor and a protective shell, wherein a first conical gear is fixedly connected with the surface of an output shaft of the driving motor, a second conical gear is connected with the first conical gear in a meshed mode, a rotating shaft is fixedly sleeved on the inner side of the second conical gear, a third cleaning brush is fixedly sleeved on the surface of the upper side of the rotating shaft, a second cleaning brush is fixedly sleeved on the middle of the surface of the rotating shaft, and a first cleaning brush is fixedly sleeved on the surface of the lower side of the rotating shaft.

Further, the left end and the right end of the lower side of the hopper are fixedly connected with connecting plates, and the limiting plates are fixed on the opposite surfaces of the upper side of the hopper in an oblique structure.

Further, the clamping groove matched with the lower side of the limiting plate is formed in the middle of the upper side of the material blocking plate, and sealing rings are fixedly connected to the opposite sides of the two material blocking plates.

Further, one side of the electric telescopic rod, which is far away from the striker plate, is rotationally connected to the inner side surface of the hopper, and an output shaft of the driving motor penetrates through the protective shell and extends to the inside of the protective shell.

Further, the adjacent side of the output shaft of the driving motor is kept away from to the protective housing, and is fixed on the inner side of the hopper, and the lower side of the third cleaning brush is attached to the upper side surface of the limiting plate.

Further, the rotating shaft penetrates through the protective shell and extends to the outer portion of the protective shell, and the lower side of the second cleaning brush is attached to the upper side surface of the protective shell.

Further, the diameter of the upper side of the rotating shaft is smaller than the inner diameter of the through hole.

Compared with the prior art, the utility model provides a feeding mechanism of a lifter, which comprises the following components

The beneficial effects are that:

1. this feed mechanism of lifting machine, through the fixed third brush that cup joints in driving motor drive first bevel gear meshing second bevel gear with the pivot outside, second brush and first brush rotate simultaneously and clear up the attachment of avoiding the material to hopper inner wall and limiting plate and protective housing surface.

2. According to the feeding mechanism of the elevator, the telescopic end of the electric telescopic rod extends to drive the striker plate to realize up-and-down circular motion inside the hopper to quantitatively throw materials, so that the problem that the materials are easy to be partially attached to the surface of the hopper and difficult to manually clean when discharged due to the fact that the hopper is easy to rise and tide after weather in rainy days is solved.

Drawings

FIG. 1 is a cross-sectional view of the structure of the present utility model;

FIG. 2 is a top view of the structure of the dam of the present utility model.

In the figure: 1 hopper, 2 connecting plates, 3 driving motor, 4 first conical gear, 5 second conical gear, 6 first cleaning brush, 7 second cleaning brush, 8 pivot, 9 third cleaning brush, 10 limiting plate, 11 striker plate, 12 draw-in groove, 13 first loose axle, 14 electric telescopic link, 15 second loose axle, 16 protective housing, 17 sealing washer, 18 through-holes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, a feeding mechanism of a lifter comprises a hopper 1, wherein the upper end of the inner side of the hopper 1 is fixedly connected with two limiting plates 10, the upper end of the inner side of the hopper 1 is rotationally connected with two first movable shafts 13, one side opposite to the two first movable shafts 13 is movably connected with a material baffle 11, the lower side of the material baffle 11 is movably connected with an electric telescopic rod 14, the upper end and the lower end of the electric telescopic rod 14 are rotationally connected with a second movable shaft 15, one side opposite to the two material baffles 11 is provided with a through hole 18, the left side of the hopper 1 is fixedly connected with a cleaning assembly, the cleaning assembly comprises a driving motor 3 and a protective shell 16, the surface of an output shaft of the driving motor 3 is fixedly connected with a first conical gear 4, the first conical gear 4 is in meshed connection with a second conical gear 5, the inner side of the second conical gear 5 is fixedly sleeved with a rotating shaft 8, the surface of the upper side of the rotating shaft 8 is fixedly sleeved with a third cleaning brush 9, the middle part of the surface of the rotating shaft 8 is fixedly sleeved with a second cleaning brush 7, and the surface of the lower side of the rotating shaft 8 is fixedly sleeved with a first cleaning brush 6.

Wherein, both ends all fixedly connected with connecting plate 2 about the hopper 1 downside, limiting plate 10 is the opposite face of italic structure fixed at hopper 1 upside, draw-in groove 12 with limiting plate 10 downside adaptation is seted up at the middle part of striker plate 11 upside, two striker plates 11 opposite side all fixedly connected with sealing washer 17, one side that striker plate 11 was kept away from to electric telescopic handle 14 rotates and connects at hopper 1 inboard surface, driving motor 3's output shaft runs through protective housing 16 and extends to its inside, driving motor 3's output shaft adjacent side is kept away from to protective housing 16 all fixes in hopper 1 inboard, the laminating of third brush cleaner 9 downside is at limiting plate 10 upside surface, pivot 8 runs through protective housing 16 and extends to its outside, the laminating of second brush 7 downside is at protective housing 16 upside surface, pivot 8 upside diameter is less than the through-hole 18 internal diameter.

It should be noted that, the connecting hole is formed in the inner side of the connecting plate 2, the connecting hole and different lifters are fixedly connected with each other through bolts, the second cleaning brush 7 connected to the outer side of the rotating shaft 8 can rotate the upper side surface of the protective shell 16 when rotating, clean the material on the upper side of the protective shell 16, the stop plate 11 moves upwards, the lower side of the limiting plate 10 is clamped in the clamping groove 12, the limiting effect can be achieved, the sealing ring 17 can improve the tightness between the two stop plates 11, and the gap is avoided from being generated, so that the material falls down from the gap between the stop plates 11.

When the device is used, materials are poured into the hopper 1 from the upper side of the hopper and are blocked by the baffle plate 11 and stored in the hopper 1, the baffle plate 11 is driven to rotate circumferentially downwards through the operation of the telescopic ends of the two electric telescopic rods 14 in cooperation with the first movable shaft 13, the electric telescopic rods 14 are simultaneously adjusted through the change of the angle of the second movable shaft 15 and are mutually matched with the baffle plate 11, the materials can naturally drop downwards from a gap between the two baffle plates 11 to realize discharging, after the materials are discharged, the telescopic ends of the electric telescopic rods 14 extend to drive the baffle plate 11 to be mutually close again, the sealing rings 17 are mutually attached, through holes 18 are attached to the outer side surface of the rotating shaft 8, so that the sealing performance is improved, the materials are prevented from falling down from the gap, meanwhile, the limiting plate 10 is inserted into the clamping groove 12 formed in the baffle plate 11, the driving motor 3 is started to drive the first bevel gear 4 to be meshed with the second bevel gear 5 to rotate the rotating shaft 8 and the third cleaning brush 9, the second cleaning brush 7 and the first cleaning brush 6 are respectively cleaned on the surfaces of the inner side protection shell of the limiting plate 10 and the hopper 1, and the surfaces of the hopper 1 are respectively.

The beneficial effects of the embodiment are as follows:

according to the feeding mechanism of the elevator, the first bevel gear 4 is driven by the driving motor 3 to be meshed with the second bevel gear 5, the outer side of the rotating shaft 8 is fixedly sleeved with the third cleaning brush 9, the second cleaning brush 7 and the first cleaning brush 6, and the inner wall of the hopper 1, the limiting plate 10 and the surface of the protective shell 16 are cleaned and prevented from adhering to materials.

The feeding mechanism of the elevator drives the baffle plate 11 to realize up-and-down circular motion inside the hopper 1 to quantitatively put materials through the extension of the telescopic end of the electric telescopic rod 14, so that the problem that the materials are easy to be partially attached to the surface of the hopper and difficult to manually clean when discharged due to the fact that the materials are easy to rise and tide in the hopper after weather in the rainy days outside is solved.

The electrical components appearing herein are all electrically connected with the master controller and the power supply, the master controller can be a conventional known device for controlling a computer and the like, and the prior art of power connection is not described in detail herein.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a feed mechanism of lifting machine, includes hopper (1), its characterized in that: the automatic cleaning device is characterized in that two limiting plates (10) are fixedly connected to the upper end of the inner side of the hopper (1), two first movable shafts (13) are rotatably connected to the upper end of the inner side of the hopper (1), material blocking plates (11) are movably connected to opposite sides of the two first movable shafts (13), electric telescopic rods (14) are movably connected to the lower sides of the material blocking plates (11), second movable shafts (15) are rotatably connected to the upper ends and the lower ends of the electric telescopic rods (14), through holes (18) are formed in opposite sides of the two material blocking plates (11), and cleaning assemblies are fixedly connected to the left sides of the hopper (1);

the cleaning assembly comprises a driving motor (3) and a protective shell (16), wherein a first conical gear (4) is fixedly connected with the surface of an output shaft of the driving motor (3), a second conical gear (5) is connected with the first conical gear (4) in a meshed mode, a rotating shaft (8) is fixedly sleeved on the inner side of the second conical gear (5), a third cleaning brush (9) is fixedly sleeved on the surface of the rotating shaft (8), a second cleaning brush (7) is fixedly sleeved on the middle of the surface of the rotating shaft (8), and a first cleaning brush (6) is fixedly sleeved on the surface of the lower side of the rotating shaft (8).

2. The elevator feed mechanism of claim 1, wherein: the left end and the right end of the lower side of the hopper (1) are fixedly connected with connecting plates (2), and the limiting plates (10) are fixed on opposite surfaces of the upper side of the hopper (1) in an oblique structure.

3. A feeding mechanism for a hoist as claimed in claim 2, characterized in that: clamping grooves (12) matched with the lower sides of the limiting plates (10) are formed in the middle of the upper sides of the striker plates (11), and sealing rings (17) are fixedly connected to the opposite sides of the striker plates (11).

4. A feeding mechanism for a hoist as claimed in claim 3, characterized in that: one side of the electric telescopic rod (14) far away from the striker plate (11) is rotatably connected to the inner side surface of the hopper (1), and an output shaft of the driving motor (3) penetrates through the protective shell (16) and extends into the interior of the protective shell.

5. The elevator feed mechanism of claim 4, wherein: the protection shell (16) is far away from the adjacent side of the output shaft of the driving motor (3) and is fixed on the inner side of the hopper (1), and the lower side of the third cleaning brush (9) is attached to the upper side surface of the limiting plate (10).

6. The elevator feed mechanism of claim 5, wherein: the rotating shaft (8) penetrates through the protective shell (16) and extends to the outside of the protective shell, and the lower side of the second cleaning brush (7) is attached to the upper side surface of the protective shell (16).

7. The elevator feed mechanism of claim 6, wherein: the diameter of the upper side of the rotating shaft (8) is smaller than the inner diameter of the through hole (18).