CN212863279U - Bulk grain warehousing and distributing conveyor - Google Patents

Abstract

The utility model relates to a bulk grain warehousing cloth conveyer, including the conveyer frame, be provided with the feeding storehouse in the conveyer frame, the downside in feeding storehouse is provided with grain conveying mechanism, is provided with peg hoist mechanism in the conveyer frame, and peg hoist mechanism props the support cooperation so that the discharge gate of portable lifting machine with the corresponding peg of feeding storehouse including promoting power unit and promoting being used for of power unit effect down and being used for with corresponding portable lifting machine props the support part. The utility model provides a can realize being connected in order to guarantee the discharge gate of lifting machine and the corresponding bulk grain warehousing and distribution conveyer feed inlet of bulk grain warehousing and distribution conveyer with the lifting machine.

Description

Bulk grain warehousing and distributing conveyor

Technical Field

The utility model relates to a bulk grain warehousing and distribution conveyor in the field of grain warehousing and transportation.

Background

In the grain warehousing technology, the basic mode is that the grain of adopting the heavy-duty transport vechicle to transport each place to the storage area, because the heavy-duty delivery wagon is bulky, can't directly open into the granary, only can through a plurality of bulk grain warehousing distribution conveyors with the grain step by step transport to corresponding granary in, bulk grain warehousing distribution conveyor includes the frame and sets up the grain conveying mechanism in the frame. The existing bulk grain warehousing distribution conveyor comprises a conveyor frame, wherein grain conveying belts are obliquely arranged on the conveyor frame, grain is conveyed from back to front through the grain conveying belts, and the bulk grain warehousing distribution conveyor at the last stage can fill grain in each corner of a granary.

The existing grain conveying and storing mode needs to use more bulk grain warehousing and distribution conveyors, realizes long-distance grain conveying on site, occupies larger space and causes environmental pollution, a grain conveying system is developed for our company, a grain transfer trolley capable of being directly driven into a grain bin is developed, grain distribution in the grain transfer trolley can be realized by using only one bulk grain warehousing and distribution conveyor, however, because the feeding position of the bulk grain warehousing and distribution conveyor is higher, a lifting machine capable of realizing connection of the bulk grain transfer trolley and the grain transfer trolley needs to be arranged between the grain transfer trolleys, the use of the lifting machine needs to ensure that the positions of a discharging port of the lifting machine and a feeding port of a grain conveying belt are fixed, and the requirement is difficult to be met by the prior art.

Disclosure of Invention

An object of the utility model is to provide a can realize being connected in order to guarantee the discharge gate of lifting machine and the corresponding bulk grain warehousing and distribution conveyer in feed inlet position with the lifting machine.

In order to solve the technical problem, the technical scheme of the utility model as follows:

bulk grain warehousing distribution conveyor, including the conveyer frame, be provided with the feeding storehouse in the conveyer frame, the downside in feeding storehouse is provided with grain conveying mechanism, is provided with peg hoist mechanism in the conveyer frame, and peg hoist mechanism includes that promotes power unit and can the up-and-down action under promoting power unit's effect be used for with the corresponding portable lifting machine peg bracketing cooperation so that portable lifting machine's discharge gate with the corresponding peg bracketing part in feeding storehouse.

And a hanging rod supporting groove matched with the hanging rod of the elevator is arranged on the hanging rod supporting part.

The two hanging rod lifting mechanisms are arranged on two sides of the grain conveying mechanism.

The grain conveying mechanism is a belt conveyor.

The hanging rod support part is a hanging rod support arm hinged to the conveyor frame, and the lifting power mechanism comprises a support arm push rod arranged between the hanging rod support arm and the conveyor frame.

The supporting bracket arm push rod is an electric push rod.

The utility model has the advantages that: the utility model discloses in, peg bracketing part can the up-and-down motion under promoting power unit effect, when the lifting machine peg of portable lifting machine removed to peg bracketing part upside, promote power unit drive peg bracketing part action up, thereby with one side jack-up of lifting machine peg and lifting machine, just so guaranteed that portable lifting machine can not continue to remove again, the relative bulk grain of position of portable lifting machine goes into the rigidity of storehouse cloth conveyer, it is corresponding with the feeding storehouse position that bulk grain goes into storehouse cloth conveyer to guarantee the discharge gate position of portable lifting machine, portable lifting machine can reliably send grain to the cloth conveyer, after sending grain, promote power unit drive peg bracketing part downstream, can remove the restriction to portable lifting machine.

Drawings

Fig. 1 is a schematic view of the bulk grain warehousing and distribution conveyor and the mobile elevator of the present invention;

FIG. 2 is a side view of FIG. 1;

FIG. 3 is a schematic view of the hoist of FIG. 1 in a state in which the bottom thereof is moved forward;

FIG. 4 is a perspective view of FIG. 1;

fig. 5 is a schematic view of the mobile lift of fig. 1;

FIG. 6 is a perspective view of FIG. 5;

FIG. 7 is a left side view of FIG. 5;

fig. 8 is a schematic diagram of the state of the lifting machine in fig. 5 when the lifting machine is switched between a walking station and a grain conveying station.

Detailed Description

The embodiment of the bulk grain warehousing and distribution conveyor is shown in figures 1-8: the bulk grain warehousing and distribution conveyor comprises a conveyor frame 43, a feeding bin 50 is arranged on the conveyor frame, and a grain conveying mechanism 24 is arranged on the lower side of the feeding bin. The utility model discloses a portable lifting machine, including the conveyer frame, be provided with peg hoist mechanism in grain conveying mechanism's both sides respectively in the conveyer frame, peg hoist mechanism props the support part including promoting power unit and the peg that can move from top to bottom under promoting power unit effect, be provided with on the peg props the support part and be used for propping the groove with the peg of lifting machine peg adaptation, when the peg props the lifting machine peg that the support part propped the portable lifting machine of support and moves up, can make one side of portable lifting machine move up, and then make the discharge gate of portable lifting machine corresponding with the feeding storehouse. The peg bracketing part is a peg bracketing arm 40 hinged to the conveyor frame, the peg bracketing arm forms a lever structure, the lifting power mechanism comprises a peg bracketing arm arranged on the peg bracketing arm and a bracketing arm push rod 41 of the conveyor frame, the bracketing arm push rod 41 is an electric push rod, one end of the bracketing arm push rod is hinged to the peg bracketing arm 40, and the other end of the bracketing arm push rod is hinged to the conveyor frame 43. The hanging rod supporting arm is driven to swing up and down through the stretching of the supporting arm push rod 41. In the figure item 42 indicates a bearing block and item 44 indicates a bearing, by means of which the peg arm 40 is mounted.

In order to more clearly illustrate the bulk grain warehousing and distribution conveyor, a movable elevator matched with the bulk grain warehousing and distribution conveyor is illustrated, the movable elevator comprises an elevator 27 with a feeding hole 35 at the bottom and a discharging hole 26 at the top, the elevator in the embodiment is a bucket elevator, the bottom of the elevator is provided with elevator wheels, the elevator wheels comprise a front side travelling wheel 32 and a rear side supporting wheel 33 which are arranged at intervals, the front side travelling wheel 32 and the rear side supporting wheel 33 are universal wheels, the elevator is also hinged with elevator supporting rods 29 with hinge axes extending along the left-right direction, in the embodiment, two elevator supporting rods are provided, the two elevator supporting rods are respectively positioned at the left side and the right side of the elevator, the bottom of the elevator supporting rods is provided with supporting rod travelling wheels 36, and the supporting rod travelling wheels 36 are driving wheels driven by a power mechanism, item 38 in the figure shows a road wheel motor for driving the motion of the support rod road wheel 36, item 37 in the figure shows a driving chain wheel, item 39 shows a driving chain, and the road wheel motor drives the axle of the support rod road wheel to rotate through the driving chain wheel and the driving chain. Be provided with on the lifting machine and be used for driving lifting machine bracing piece luffing motion's bracing piece actuating mechanism, in this embodiment bracing piece actuating mechanism include the upper end with power push rod 28 that the lifting machine links to each other, power push rod comprises electric putter, and power push rod's lower extreme articulates there are front side connecting rod 30 and rear side connecting rod 31, front side connecting rod 30 with lifting machine bracing piece 29 articulates and links to each other, rear side connecting rod 31 with lifting machine 27 articulates and links to each other.

The elevator is provided with a walking station which is overturned when the elevator supporting rod swings forwards and a grain conveying station which is overturned when the elevator supporting rod swings backwards, when the elevator is positioned at the walking station, the supporting rod walking wheels 36 and the front side walking wheels 32 support the elevator to walk together, and the rear side supporting wheels 33 are positioned at a free station which is separated from the ground 37.

The movable elevator further comprises an elevator hanging rod 34 which is used for being matched with a hanging rod lifting mechanism on the corresponding bulk grain warehousing and distribution conveyor when the elevator is located at a grain conveying station, the elevator hanging rod is arranged between the two elevator supporting rods 29, and the axis of the elevator hanging rod extends in the left-right direction. The rear support wheel 33 is used for rolling fit with the ground support during the lifting of the lifter mast by the mast lifting mechanism.

When the movable elevator moves to the side of the bulk grain warehousing distribution conveyor, the supporting rod driving mechanism drives the supporting rod 29 of the elevator to swing backwards relative to the elevator, the elevator is turned up, the overall height of the elevator becomes high until the height of the hanging rod 34 of the elevator is higher than that of the hanging rod supporting arm 40, along with the continuous forward movement of the whole movable elevator, the hanging rod of the elevator is positioned at the upper side of the hanging rod supporting groove, then the upper end of the hanging rod supporting arm swings upwards, the bottom of the elevator moves forwards while being lifted, the supporting rod walking wheel and the front side walking wheel are gradually separated from the ground, the rear supporting wheel is in contact with the ground to support rolling fit, the standing operation of the movable elevator is completed, the position between the movable elevator and the bulk grain warehousing distribution conveyor can be reliably guaranteed, and the smoothness of the grain conveying process is guaranteed. At the moment, the discharge port of the elevator corresponds to the feeding bin of the bulk grain warehousing and distribution conveyor, the grain transfer trolley can drive to the side of the movable elevator, grains in the grain transfer trolley are lifted to the belt conveyor through the lifting of the elevator, and then the grains are distributed to all positions of the granary.

In other embodiments of the present invention, the supporting arm push rod may also be a hydraulic push rod or a pneumatic push rod, and certainly the hanging rod supporting arm can also swing through motor driving, for example, a first transmission gear is coaxially connected to the hanging rod supporting arm, and a second transmission gear meshed with the first transmission gear is coaxially connected to a motor shaft of the motor, so as to drive the hanging rod supporting arm to swing; the supporting arm push rod can jack up the hanging rod of the elevator through linear motion along the vertical direction.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; 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 technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (6)

1. Bulk grain warehousing distribution conveyor, including the conveyer frame, be provided with the feeding storehouse in the conveyer frame, the downside in feeding storehouse is provided with grain conveying mechanism, its characterized in that: the hanging rod lifting mechanism comprises a lifting power mechanism and a hanging rod support part which can move up and down under the action of the lifting power mechanism and is used for being matched with a lifting machine hanging rod support of a corresponding movable lifting machine so as to enable a discharge port of the movable lifting machine to be corresponding to the feeding bin.

2. The bulk grain warehousing and distribution conveyor of claim 1, characterized in that: and a hanging rod supporting groove matched with the hanging rod of the elevator is arranged on the hanging rod supporting part.

3. The bulk grain warehousing and distribution conveyor of claim 1, characterized in that: the two hanging rod lifting mechanisms are arranged on two sides of the grain conveying mechanism.

4. The bulk grain warehousing and distribution conveyor of claim 1, characterized in that: the grain conveying mechanism is a belt conveyor.

5. The bulk grain warehousing distribution conveyor of any one of claims 1-4, characterized in that: the hanging rod support part is a hanging rod support arm hinged to the conveyor frame, and the lifting power mechanism comprises a support arm push rod arranged between the hanging rod support arm and the conveyor frame.

6. The bulk grain warehousing distribution conveyor of claim 5, characterized by: the supporting bracket arm push rod is an electric push rod.

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