CN113548599A

CN113548599A - Construction is with concrete elevating gear who has quick feed mechanism

Info

Publication number: CN113548599A
Application number: CN202110788833.9A
Authority: CN
Inventors: 方思雨
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2021-10-26

Abstract

The invention relates to the technical field of concrete lifting, in particular to a concrete lifting device with a quick feeding mechanism for building construction, which comprises a base, wherein a fixed frame is arranged at the top end of the base, a reciprocating screw rod is movably connected inside the fixed frame through a bearing, the bottom end of the reciprocating screw rod penetrates through the fixed frame and is connected with an output shaft of a motor, a screw rod sleeve block is sleeved outside the reciprocating screw rod, a lifting frame is fixed at the front end of the screw rod sleeve block, the top end of the lifting frame is connected with a collecting bin through a turnover mechanism, fixed plates are fixed on the front side and the rear side of two groups of connecting frames, the outer wall of one group of fixed plates is fixed on the fixed frame, and a feeding bin is connected between the two groups of fixed plates through the feeding mechanism. The invention effectively prevents the problems that the waist of an operator is sore, the muscle and the lumbar are easily damaged and the working efficiency of the operator is reduced when the operator works for a long time.

Description

Construction is with concrete elevating gear who has quick feed mechanism

Technical Field

The invention relates to the technical field of concrete lifting, in particular to a concrete lifting device with a quick feeding mechanism for building construction.

Background

At present, when concrete is conveyed in a building site, because a lot of low-rise buildings need to be subjected to concrete feeding, a large-scale cement feeding device wastes a large amount of cost, when small-scale buildings or low-rise buildings are subjected to material injection, a concrete lifting device is mostly needed, and the concrete lifting device is a device for lifting the concrete to a high place and injecting the concrete to the low-rise buildings or the small-scale buildings;

however, present concrete lifting device is when annotating the concrete, at first need adjust the height of mount, it is inside to need two operating personnel to use the shovel to pack the concrete into the collection storehouse afterwards, starter motor makes the collection storehouse rise to the eminence, then pull up the collection storehouse by the staff that is located the top, dump the use with inside concrete, the operation is complicated and loaded down with trivial details, under the long-time work, can make operating personnel waist ache, cause the damage to muscle and lumbar vertebrae easily, operating personnel's work efficiency has been reduced, consequently need a neotype concrete lifting device that building construction used has quick feed mechanism to solve above-mentioned problem urgently.

Disclosure of Invention

The invention aims to provide a concrete lifting device with a quick feeding mechanism for building construction, which aims to solve the problems that the waist of an operator is sore, the muscle and the lumbar are easily damaged and the working efficiency of the operator is reduced under the long-time work in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a construction is with concrete elevating gear who has quick feed mechanism, the on-line screen storage device comprises a base, the top of base is provided with the mount, and the inside of mount has reciprocal lead screw through bearing swing joint, the output shaft that the mount was run through to the bottom of reciprocal lead screw is connected with the motor, the outside cover of reciprocal lead screw is equipped with the lead screw cover stock, and the front end of lead screw cover stock is fixed with the crane, the top of crane is connected with through tilting mechanism and collects the storehouse, and the both sides of collecting the storehouse all are provided with the link, and are two sets of both sides all are fixed with the fixed plate around the link, and are a set of the outer wall of fixed plate is fixed on the mount, and is two sets of be connected with the feed bin through feed mechanism between the fixed plate.

Further, the top of going up the feed bin is fixed with the feed inlet, and the bottom of feed inlet and the inside of going up the feed bin are linked together, it all has seted up the feed opening to go up the one side that the feed bin is close to mutually, and the bottom of feed opening is the slope form.

Further, feed mechanism includes the backup pad, and the backup pad is all fixed in the one side that the fixed plate is close to mutually, and is a set of one side that the fixed plate was kept away from to the backup pad has first axostylus axostyle through pivot swing joint, and is two sets of there is the second axostylus axostyle through bearing swing joint between the backup pad, and is connected through belt pulley drive mechanism between second axostylus axostyle and the backup pad, the outside of first axostylus axostyle is fixed with first gear, and one side meshing of first gear has first rack plate, the bottom mounting of first rack plate is at the crane outer wall, the outside of second axostylus axostyle is fixed with the feed bin, and goes up one side of feed bin bottom and be connected with the link through supporting mechanism.

Further, supporting mechanism includes the baffle, and the baffle is located the top of link, both sides all are fixed with the loop bar around the baffle bottom, and the inside cover of loop bar is equipped with the dead lever, be provided with first spring between loop bar and the dead lever, and the upper and lower both ends of first spring are fixed respectively on loop bar and dead lever.

Furthermore, the top end of the partition board is arc-shaped, and the top end of the fixed rod is clamped with the bottom end of the sleeve rod.

Further, tilting mechanism includes the dog, and the bottom mounting of dog is in the both sides on crane top, there is the transmission shaft through bearing swing joint between the dog, and the outside middle part of transmission shaft is fixed with the second gear, the slide rail has been seted up to the bottom in collection storehouse, and the inside sliding connection of slide rail has the slider, the inside of slide rail is provided with the second spring, and the both ends of second spring are fixed respectively on slide rail and slider, there is the bracing piece bottom of slider through bearing swing joint, and the bottom mounting of bracing piece is outside the second gear, the middle part on the positive top of mount is fixed with the second rack board.

Furthermore, the front end of the top of the lifting frame is movably connected with the bottom end of the collecting bin through a rotating shaft, and the front end of the bottom of the collecting bin is inclined.

Furthermore, the top end of the stop block is attached to the bottom end of the collecting bin, and a rubber block is glued to the top end of the stop block.

Furthermore, the second gear and the second rack plate are positioned on the same central line, and teeth on the second gear are matched with teeth on the second rack plate.

Compared with the prior art, the invention has the beneficial effects that:

1. through the arrangement of the feeding mechanism and the supporting mechanism, the second shaft rod is conveniently driven to rotate under the meshing action of the first gear and the first rack plate, so that concrete in the feeding bin is poured, through the arrangement of the two groups of feeding bins, when the concrete is poured, the efficiency is higher, the speed is higher, the bottom end of the feeding bin is conveniently supported under the action of the partition plate, one side of the feeding bin is prevented from inclining under long-time use, and the concrete is conveniently added into the feeding bin under the action of the feeding port, the operation is simple, when the collecting bin is lowered, the concrete can be poured into the collecting bin to be collected under the meshing action of the first gear and the first rack plate, the equipment does not need to be suspended, the usability and the applicability are improved, the waist ache of an operator is effectively prevented under long-time work, easily cause the injury to muscles and lumbar vertebrae, reduced operating personnel's work efficiency's problem.

2. Through being provided with tilting mechanism, under second gear and the effect that the second rack board meshed mutually, when collecting the storehouse and rising to the top, rotate through the bracing piece and lift collecting the storehouse, under the effect of connecting through crane and collection storehouse pivot for collect the storehouse and produce the slope, empty the concrete of inside, need not to take the concrete by the operating personnel on upper strata again and empty, easy operation, labour saving and time saving makes the more high efficiency of operation swift.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic front perspective view of the present invention;

FIG. 3 is a schematic diagram of a back-view three-dimensional structure according to the present invention;

FIG. 4 is a schematic view of a partial front cross-sectional structure of the present invention;

FIG. 5 is a partial perspective view of the present invention;

FIG. 6 is an enlarged view of the structure at A in FIG. 5 according to the present invention;

FIG. 7 is an enlarged view of the structure at B in FIG. 5 according to the present invention;

FIG. 8 is a schematic bottom perspective view of the turnover mechanism of the present invention;

FIG. 9 is an enlarged view of the structure at C of FIG. 8 according to the present invention;

FIG. 10 is a schematic perspective view of the present invention in an operating state;

fig. 11 is an enlarged view of the structure at D in fig. 10 according to the present invention.

In the figure: 111. a base; 112. a fixed mount; 113. a reciprocating screw rod; 114. a motor; 115. a screw rod sleeve block; 116. a lifting frame; 117. a collection bin; 118. a connecting frame; 119. a fixing plate; 120. feeding a bin; 121. a feed inlet; 211. a support plate; 212. a first shaft lever; 213. a second shaft lever; 214. a belt pulley transmission mechanism; 215. a first gear; 216. a first rack plate; 311. a partition plate; 312. a loop bar; 313. fixing the rod; 314. a first spring; 411. a stopper; 412. a drive shaft; 413. a second gear; 414. a slide rail; 415. a slider; 416. a second spring; 417. a support bar; 418. a second rack plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-11, an embodiment of the present invention: a concrete lifting device with a quick feeding mechanism for building construction comprises a base 111, a fixing frame 112 is arranged at the top end of the base 111, and the inside of the fixed mount 112 is movably connected with a reciprocating screw 113 through a bearing, the bottom end of the reciprocating screw 113 penetrates through the fixed mount 112 to be connected with an output shaft of the motor 114, a screw sleeve block 115 is sleeved outside the reciprocating screw 113, the reciprocating screw 113 is a screw capable of realizing reciprocating motion under the premise of not changing the rotation direction of the main shaft, and the front end of the screw rod sleeve block 115 is fixed with a lifting frame 116, the top end of the lifting frame 116 is connected with a collecting bin 117 through a turnover mechanism, and the both sides of collecting the storehouse 117 all are provided with link 118, and the front and back both sides of two sets of link 118 are all fixed with fixed plate 119, and the outer wall of a set of fixed plate 119 is fixed on mount 112, is connected with feed bin 120 through feed mechanism between two sets of fixed plate 119.

Go up the top of feed bin 120 and be fixed with feed inlet 121, and the bottom of feed inlet 121 and the inside of going up feed bin 120 are linked together, the feed opening has all been seted up to the one side that goes up feed bin 120 and is close to mutually, and the bottom of feed opening is the slope form, can empty the concrete under the effect through going up feed bin 120, make when collecting storehouse 117 and descend, the inside concrete of packing into that can be quick, a large amount of time has been saved, the work efficiency is improved, and under the effect through feed inlet 121, can aim at cement mixer's discharge gate and feed inlet 121, the convenience is reinforced to the inside of last feed bin 120, and the operation is simple, the usability is greatly improved.

The feeding mechanism comprises supporting plates 211, the supporting plates 211 are all fixed on one side of the fixed plate 119 close to each other, one side of one group of supporting plates 211 far away from the fixed plate 119 is movably connected with a first shaft rod 212 through a rotating shaft, a second shaft rod 213 is movably connected between the two groups of supporting plates 211 through a bearing, the second shaft rod 213 is connected with the supporting plates 211 through a belt pulley transmission mechanism 214, a first gear 215 is fixed on the outer side of the first shaft rod 212, a first rack plate 216 is meshed with one side of the first gear 215, the bottom end of the first rack plate 216 is fixed on the outer wall of the lifting frame 116, an upper bin 120 is fixed on the outer side of the second shaft rod 213, one side of the bottom end of the upper bin 120 is connected with a connecting frame 118 through a supporting mechanism, and under the matching of the meshing state of the first gear 215 and the first rack plate 216, the upper bin 120 is convenient to incline to dump the interior of the collecting bin 117 when the collecting bin 117 falls into the bottom end, make inside concrete pour into inside collecting bin 117, avoided operating personnel to shut down and to pack into the concrete in collecting bin 117, improved the suitability, improved work efficiency greatly.

Supporting mechanism includes baffle 311, and baffle 311 is located the top of link 118, both sides all are fixed with loop bar 312 around the baffle 311 bottom, and the inside cover of loop bar 312 is equipped with dead lever 313, be provided with first spring 314 between loop bar 312 and the dead lever 313, and the upper and lower both ends of first spring 314 are fixed respectively on loop bar 312 and dead lever 313, under the effect through baffle 311, the operation is supported to the one side of last feed bin 120 bottom to the convenience, and under the effect through first spring 314, the holding power has been increased, and the buffering of also being convenient for, the protectiveness has been improved.

The top end of the partition 311 is arc-shaped, the top end of the fixing rod 313 is clamped with the bottom end of the loop bar 312, the upper bin 120 is conveniently supported under the action of the partition 311, and the situation that the upper bin 120 topples over once when working for a long time is prevented.

The turnover mechanism comprises a stop block 411, the bottom end of the stop block 411 is fixed on two sides of the top end of the lifting frame 116, a transmission shaft 412 is movably connected between the stop blocks 411 through a bearing, a second gear 413 is fixed in the middle of the outer side of the transmission shaft 412, a sliding rail 414 is arranged at the bottom end of the collection bin 117, a sliding block 415 is slidably connected in the sliding rail 414, a second spring 416 is arranged in the sliding rail 414, two ends of the second spring 416 are respectively fixed on the sliding rail 414 and the sliding block 415, a supporting rod 417 is movably connected at the bottom end of the sliding block 415 through a bearing, the bottom end of the supporting rod 417 is fixed outside the second gear 413, a second rack 418 is fixed in the middle of the top end of the front face of the fixing frame 112, under the meshing effect of the second gear 413 and the second rack 418, when the collection bin 117 rises to the top end, the collection bin 117 is supported and lifted through the supporting rod 417, so that concrete in the collection bin 117 is dumped, the operation is simple, and workers on the upper layer are not required to pick up the pouring device to manually pour the pouring device.

The front end at crane 116 top and the bottom of collecting bin 117 are through pivot swing joint, and the front end of collecting bin 117 bottom is the slope form, connects through crane 116 and collecting bin 117 pivot, and the storehouse 117 of being convenient for is collected and rotates, conveniently emptys the concrete of inside.

The top of dog 411 is laminated with the bottom of collecting bin 117 mutually, and the top of dog 411 is glued there is the block rubber, under the effect of dog 411, supports collecting bin 117, through the effect of block rubber under, has reduced the wearing and tearing that produce between collecting bin 117 and the dog 411, has improved frictional force.

Second gear 413 and second rack 418 are located on the same central line, and the teeth on second gear 413 and the teeth on second rack 418 match, so that under the action of one central line, second gear 413 and second rack 418 are meshed conveniently, and the collection bin 117 can pour the materials inside conveniently.

The working principle is as follows: when concrete is lifted, firstly, under the action of meshing the first gear 215 and the first rack plate 216, the first gear 215 rotates, the second shaft rod 213 is driven to rotate through the transmission of the belt pulley transmission mechanism 214, the upper bin 120 rotates, the concrete in the upper bin is poured into the collection bin 117, when the collection bin 117 descends to the bottom of the fixed frame 112, the collection bin 117 moves upwards under the action of the reciprocating screw rod 113 and the screw rod sleeve block 115, and the upper bin 120 slowly rotates under the action of meshing the first gear 215 and the first rack plate 216 again, so that the upper bin 120 resets;

then, when the collection bin 117 rises to the top end of the fixed frame 112, the support rod 417 rotates under the action of the engagement of the second gear 413 and the second rack 418, under the action of the sliding connection between the sliding rail 414 and the sliding block 415, the support rod 417 supports the collection bin 117, so that the second spring 416 generates elastic deformation to dump the concrete inside the collection bin 117, then under the action of the reciprocating screw 113 and the screw rod sleeve block 115, the collection bin 117 descends, the second gear 413 and the second rack 418 are engaged again, so that the collection bin 117 slowly returns, then descends to the bottom, so that the first gear 215 and the first rack 216 are engaged again, so as to reciprocate, and the operation is finished.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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.

Claims

1. The utility model provides a construction is with concrete elevating gear who has quick feed mechanism, includes base (111), its characterized in that: the top of base (111) is provided with mount (112), and the inside of mount (112) has reciprocal lead screw (113) through bearing swing joint, the output shaft that mount (112) and motor (114) are run through to the bottom of reciprocal lead screw (113) is connected, the outside cover of reciprocal lead screw (113) is equipped with lead screw cover block (115), and the front end of lead screw cover block (115) is fixed with crane (116), the top of crane (116) is connected with through tilting mechanism and collects storehouse (117), and the both sides of collecting storehouse (117) all are provided with link (118), and are two sets of both sides all are fixed with fixed plate (119) around link (118), and are a set of the outer wall of fixed plate (119) is fixed on mount (112), and is two sets of be connected with feed bin (120) through feed mechanism between fixed plate (119).

2. The concrete lifting device with the rapid feeding mechanism for building construction according to claim 1, characterized in that: go up the top of feed bin (120) and be fixed with feed inlet (121), and the bottom of feed inlet (121) is linked together with the inside of last feed bin (120), it all has seted up the feed opening to go up the one side that feed bin (120) are close to mutually, and the bottom of feed opening is the slope form.

3. The concrete lifting device with the rapid feeding mechanism for building construction according to claim 1, characterized in that: the feeding mechanism comprises supporting plates (211), the supporting plates (211) are all fixed at one side of the fixing plate (119) close to each other, one side of one group of the supporting plates (211) far away from the fixing plate (119) is movably connected with a first shaft lever (212) through a rotating shaft, a second shaft lever (213) is movably connected between the two groups of the supporting plates (211) through a bearing, the second shaft lever (213) is connected with the supporting plate (211) through a belt pulley transmission mechanism (214), a first gear (215) is fixed on the outer side of the first shaft lever (212), a first rack plate (216) is meshed with one side of the first gear (215), the bottom end of the first rack plate (216) is fixed on the outer wall of the lifting frame (116), an upper storage bin (120) is fixed on the outer side of the second shaft lever (213), and one side of the bottom end of the upper storage bin (120) is connected with the connecting frame (118) through a supporting mechanism.

4. The concrete lifting device with the rapid feeding mechanism for building construction according to claim 3, characterized in that: the supporting mechanism comprises a partition board (311), the partition board (311) is located above the connecting frame (118), sleeve rods (312) are fixed to the front side and the rear side of the bottom end of the partition board (311), a fixing rod (313) is sleeved inside the sleeve rods (312), a first spring (314) is arranged between the sleeve rods (312) and the fixing rod (313), and the upper end and the lower end of the first spring (314) are fixed to the sleeve rods (312) and the fixing rod (313) respectively.

5. The concrete lifting device with the rapid feeding mechanism for building construction according to claim 4, characterized in that: the top end of the clapboard (311) is arc-shaped, and the top end of the fixed rod (313) is clamped with the bottom end of the loop bar (312).

6. The concrete lifting device with the rapid feeding mechanism for building construction according to claim 1, characterized in that: tilting mechanism includes dog (411), and the bottom mounting of dog (411) is in the both sides on crane (116) top, there is transmission shaft (412) through bearing swing joint between dog (411), and the outside middle part of transmission shaft (412) is fixed with second gear (413), slide rail (414) have been seted up to the bottom of collecting bin (117), and the inside sliding connection of slide rail (414) has slider (415), the inside of slide rail (414) is provided with second spring (416), and the both ends of second spring (416) are fixed respectively on slide rail (414) and slider (415), there is bracing piece (417) bottom of slider (415) through bearing swing joint, and the bottom mounting of bracing piece (417) is outside second gear (413), the middle part on mount (112) positive top is fixed with second rack (418).

7. The concrete lifting device with the rapid feeding mechanism for building construction according to claim 6, characterized in that: the front end of the top of the lifting frame (116) is movably connected with the bottom end of the collecting bin (117) through a rotating shaft, and the front end of the bottom of the collecting bin (117) is inclined.

8. The concrete lifting device with the rapid feeding mechanism for building construction according to claim 6, characterized in that: the top end of the stop block (411) is attached to the bottom end of the collection bin (117), and a rubber block is glued to the top end of the stop block (411).

9. The concrete lifting device with the rapid feeding mechanism for building construction according to claim 6, characterized in that: the second gear (413) and the second rack plate (418) are located on the same central line, and teeth on the second gear (413) are matched with teeth on the second rack plate (418).