CN214140234U

CN214140234U - Height adjusting support of grain screw conveyor

Info

Publication number: CN214140234U
Application number: CN202022587429.9U
Authority: CN
Inventors: 吕庆学
Original assignee: Weiqi Industrial Equipment Manufacturing Wuxi Co ltd
Current assignee: Weiqi Industrial Equipment Manufacturing Wuxi Co ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-09-07
Anticipated expiration: 2030-11-10

Abstract

The utility model provides a cereal screw conveyer altitude mixture control support, including the bracing piece, support the pivot seat, the head rod, electronic hydraulic push rod, centre gripping pivot seat, the positioning seat, stabilize the bearing and extend the spindle nose, the terminal surface symmetrical welding has the extension spindle nose around the screw conveyer main part, extend spindle nose annular side rear side cover and be equipped with stable bearing, centre gripping pivot seat is installed to the terminal surface right side under the screw conveyer main part, electronic hydraulic push rod left end face installs the head rod, PMKD up end right side is installed and is supported the pivot seat, the welding of bracing piece up end has the positioning seat, original screw conveyer support has been solved in this design does not have height-adjustable ability to support the not good problem of stability, the utility model discloses rational in infrastructure, possess height-adjustable ability to support stability good, the practicality is strong.

Description

Height adjusting support of grain screw conveyor

Technical Field

The utility model relates to a cereal screw conveyer altitude mixture control support belongs to screw conveyer technical field.

Background

The screw conveyer is a machine which utilizes a motor to drive a screw to rotate and push materials so as to realize the conveying purpose. The conveying device can convey horizontally, obliquely or vertically, and has the advantages of simple structure, small cross section area, good sealing property, convenience in operation, easiness in maintenance, convenience in closed transportation and the like. At present, when carrying cereal, just need use screw conveyer, but traditional screw conveyer support does not possess height-adjustable ability, and this just makes screw conveyer hardly adapt to the occasion that needs adjustment conveying height, and application range receives the restriction, and current screw conveyer adjustable support not only the structure complicacy to support stability not good enough, the problem that above-mentioned appearance was solved to the urgent need of a cereal screw conveyer altitude mixture control support now.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a cereal screw conveyer altitude mixture control support to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure, possess height-adjustable ability to support stability is good, and the practicality is strong.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a height adjusting support of a grain screw conveyor comprises a discharging pipe, a feeding hopper, a screw conveyor main body, a fixed bottom plate and an adjustable supporting mechanism, wherein the feeding hopper is welded on the left side of the upper end face of the screw conveyor main body, the discharging pipe is welded on the right side of the lower end face of the screw conveyor main body, the adjustable supporting mechanism is arranged on the lower side of the screw conveyor main body, the fixed bottom plate is installed on the lower side of the screw conveyor main body, the adjustable supporting mechanism comprises a supporting rod, a supporting rotating shaft seat, a first connecting rod, an electric hydraulic push rod, a second connecting rod, a clamping rotating shaft seat, a positioning seat, a stabilizing bearing, an extending shaft head and a fixed block, the extending shaft heads are symmetrically welded on the front end face and the rear end face of the screw conveyor main body, the stabilizing bearing is sleeved on the rear side of the annular shaft head, the clamping rotating shaft seat is installed on the right side of the lower end face of the screw conveyor main body, the inboard welding of centre gripping pivot seat has the second connecting rod, second connecting rod left end face is equipped with electronic hydraulic push rod, the head rod is installed to electronic hydraulic push rod left end face, PMKD up end right side is installed and is supported the pivot seat, the fixed block is installed to bilateral symmetry around the PMKD up end, the welding of fixed block up end intermediate position has the bracing piece, the welding of bracing piece up end has the positioning seat.

Furthermore, mounting holes are symmetrically formed in the left side and the right side of the inside of the fixed base plate, a limiting support rod is mounted on the right side of the upper end face of the fixed base plate, and a buffer block is bonded on the upper end face of the limiting support rod.

Furthermore, the extending shaft heads, the supporting rods, the positioning seats and the like are welded in two groups in an equal-specification mode, and the stabilizing bearings are sleeved in two groups in an equal-specification mode.

Furthermore, the first connecting rod and the supporting rotating shaft seat and the second connecting rod and the clamping rotating shaft seat are fixedly connected in a welding mode.

Further, two sets of are installed to fixed block isotacticity, the fixed block up end all welds and has the reinforcement piece, the isotacticity welding of reinforcement piece has the multiunit.

Furthermore, the electric hydraulic push rod is connected with an external control panel through a lead.

The utility model has the advantages that: the utility model discloses a cereal screw conveyer altitude mixture control support, because of the utility model discloses added the bracing piece, supported pivot seat, head rod, electronic hydraulic rod, second connecting rod, centre gripping pivot seat, positioning seat, stabilizing bearing, extension spindle nose and fixed block, this design is convenient to carry out the height adjustment to screw conveyer to support stability is good, avoids screw conveyer to appear rocking the condition by a wide margin in the use, has solved original screw conveyer and has not possessed height-adjustable ability with the support, and support stability not good enough problem, has improved the utility model discloses an adjustable support effect.

Because of extending the spindle nose, specification welding such as bracing piece and positioning seat has two sets ofly, it is two sets ofly equipped with to stabilize specification cover such as bearing, this design makes the screw conveyer main part possess can swing ability, because of the head rod with support between the pivot seat and between second connecting rod and the centre gripping pivot seat all be connected fixedly through the welding mode, this design has improved between the head rod and the support pivot seat and between second connecting rod and the centre gripping pivot seat stability of being connected, because of specification such as fixed block installs two sets ofly, two sets of fixed block up end has all welded the reinforcement piece, specification welding such as reinforcement piece has the multiunit, the multiunit reinforcement piece has improved bracing piece support stability, the utility model discloses rational in infrastructure, possess height adjustability to support stability good, the practicality is strong.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of a height adjusting bracket of a grain screw conveyor according to the present invention;

FIG. 2 is a front sectional view of an adjustable support mechanism in a height adjustment bracket of a grain screw conveyor according to the present invention;

FIG. 3 is a left side sectional view of an adjustable support mechanism in a height adjustment bracket of a grain screw conveyor according to the present invention;

in the figure: 1-discharge pipe, 2-feeding hopper, 3-screw conveyor body, 4-fixed bottom plate, 41-limit stay bar, 5-adjustable support mechanism, 51-support bar, 52-support rotating shaft seat, 53-first connecting rod, 54-electric hydraulic push rod, 55-second connecting rod, 56-clamping rotating shaft seat, 57-positioning seat, 58-stable bearing, 59-extending shaft head and 511-fixed block.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a cereal screw conveyer altitude mixture control support, includes discharging pipe 1, batch hopper 2, screw conveyer main part 3, PMKD 4 and adjustable supporting

mechanism

5, and 3 up end left sides welding of screw conveyer main part have

batch hopper

2, and 3 lower terminal surface right sides welding of screw conveyer main part have discharging

pipe

1, and 3 downside of screw conveyer main part are provided with adjustable supporting mechanism 5, and PMKD 4 is installed to 3 downside of screw conveyer main part.

The adjustable supporting mechanism 5 comprises a supporting rod 51, a supporting rotating shaft seat 52, a first connecting rod 53, an electric hydraulic push rod 54, a second connecting rod 55, a clamping rotating shaft seat 56, a positioning seat 57, a stabilizing bearing 58, an extending shaft head 59 and a fixing block 511, wherein the front end face and the rear end face of the screw conveyor main body 3 are symmetrically welded with the extending shaft head 59, the rear side of the annular side face of the extending shaft head 59 is sleeved with the stabilizing bearing 58, the right side of the lower end face of the screw conveyor main body 3 is provided with the clamping rotating shaft seat 56, the inner side of the clamping rotating shaft seat 56 is welded with the second connecting rod 55, the left end face of the second connecting rod 55 is provided with the electric hydraulic push rod 54, the left end face of the electric hydraulic push rod 54 is provided with the first connecting rod 53, the right side of the upper end face of the fixed baseplate 4 is provided with the supporting rotating shaft seat 52, the front side and the rear side of the upper end face of the fixed baseplate 4 are symmetrically provided with the fixing block 511, and the supporting rod 51 is welded at the middle position of the upper end face of the fixing block 511, the welding of bracing piece 51 up end has positioning seat 57, and this design has solved original support for the screw conveyer and has not had height-adjustable ability to support the not good enough problem of stability.

The left side and the right side inside the fixed bottom plate 4 are symmetrically provided with mounting holes, the right side of the upper end surface of the fixed bottom plate 4 is provided with a limit stay rod 41, the upper end surface of the limit stay rod 41 is bonded with a buffer block, the mounting holes are convenient for mounting and fixing the fixed bottom plate 4, the limit stay rod 41 is convenient for supporting the screw conveyor main body 3, the buffer block enables the support rod 51 to have buffer capacity, the limit stay rod 41 is prevented from being damaged when the screw conveyor main body 3 falls down in a clockwise swinging manner,

extend spindle nose 59, support rod 51 and positioning seat 57 isotatic welding have two sets ofly, two sets ofly are equipped with to the isotatic cover such as stabilizing bearing 58, this design makes screw conveyer main part 3 possess the ability of can swinging, between head rod 53 and the support pivot seat 52 and between second connecting rod 55 and the centre gripping pivot seat 56 all connect fixedly through the welding mode, this design has improved between head rod 53 and the support pivot seat 52 and between second connecting rod 55 and the centre gripping pivot seat 56 stability of being connected, two sets ofly are installed to specification such as fixed block 511, reinforcement piece has all been welded to two sets of fixed block 511 up end, the isotatic welding of reinforcement piece has the multiunit, multiunit reinforcement piece has improved support rod 51 stability, electronic hydraulic push rod 54 is connected with external control panel through the wire, this design makes things convenient for the staff to control electronic hydraulic push rod 54 circular telegram work.

As an embodiment of the present invention: when the screw conveyor main body 3 needs to swing and rise, a worker only needs to control the electric hydraulic push rod 54 to be electrified and extended through an external control panel, so that the clamping rotating shaft seat 56 can be exerted with jacking force through the second connecting rod 55, the screw conveyor main body 3 can swing and rise anticlockwise, and the electric hydraulic push rod 54 has the swinging capacity due to the fact that the supporting rotating shaft seat 52 and the first connecting rod 53 are installed, so that the electric hydraulic push rod 54 has a wider telescopic range, when the screw conveyor main body 3 rises to a required height, the power supply of the electric hydraulic push rod 54 is disconnected, similarly, the electric hydraulic push rod 54 is controlled to be electrified and contracted, so that the screw conveyor main body 3 can swing and fall clockwise, and the screw conveyor main body 3 can conveniently adapt to different conveying height requirements; in the lifting process of the spiral conveyor main body 3, the stable bearing 58 enables the extension shaft head 59 to have better rotation stability, and the positioning seat 57 and the supporting rod 51 can stably support the extension bearing, so that the spiral conveyor main body 3 has better swing stability; and limit brace rod 41 conveniently supports screw conveyer main part 3 when locating at horizontal position to the buffer block makes bracing piece 51 possess the buffer capacity, avoids screw conveyer main part 3 to damage limit brace rod 41 when the clockwise oscillation falls down.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a cereal screw conveyer altitude mixture control support, includes discharging pipe, hopper, screw conveyer main part, PMKD and adjustable supporting mechanism, its characterized in that: a feeding hopper is welded on the left side of the upper end face of the main body of the spiral conveyor, a discharging pipe is welded on the right side of the lower end face of the main body of the spiral conveyor, an adjustable supporting mechanism is arranged on the lower side of the main body of the spiral conveyor, and a fixed bottom plate is arranged on the lower side of the main body of the spiral conveyor;

the adjustable supporting mechanism comprises a supporting rod, a supporting rotating shaft seat, a first connecting rod, an electric hydraulic push rod, a second connecting rod, a clamping rotating shaft seat, a positioning seat, a stabilizing bearing, an extending shaft head and a fixing block, the front end surface and the rear end surface of the main body of the screw conveyer are symmetrically welded with extension shaft heads, the rear side of the annular side surface of each extension shaft head is sleeved with a stable bearing, the right side of the lower end surface of the screw conveyor main body is provided with a clamping rotating shaft seat, the inner side of the clamping rotating shaft seat is welded with a second connecting rod, the left end face of the second connecting rod is provided with an electric hydraulic push rod, the left end face of the electric hydraulic push rod is provided with a first connecting rod, a supporting rotating shaft seat is arranged on the right side of the upper end surface of the fixed bottom plate, fixed blocks are symmetrically arranged on the front side and the rear side of the upper end surface of the fixed bottom plate, the middle position of the upper end face of the fixing block is welded with a supporting rod, and the upper end face of the supporting rod is welded with a positioning seat.

2. The grain screw conveyor height adjustment support according to claim 1, wherein: the left side and the right side inside the fixed base plate are symmetrically provided with mounting holes, the right side of the upper end face of the fixed base plate is provided with a limiting support rod, and the upper end face of the limiting support rod is bonded with a buffer block.

3. The grain screw conveyor height adjustment support according to claim 1, wherein: the welding of specifications such as extension spindle nose, bracing piece and positioning seat has two sets ofly, two sets of specifications such as steady bearing cover is equipped with.

4. The grain screw conveyor height adjustment support according to claim 1, wherein: and the first connecting rod and the supporting rotating shaft seat and the second connecting rod and the clamping rotating shaft seat are fixedly connected in a welding mode.

5. The grain screw conveyor height adjustment support according to claim 1, wherein: the fixed block isotacticity is installed two sets ofly, two sets of the reinforcing piece has all been welded to the fixed block up end, the isotacticity welding of reinforcing piece has the multiunit.

6. The grain screw conveyor height adjustment support according to claim 1, wherein: the electric hydraulic push rod is connected with an external control panel through a lead.