CN219463621U - Trench filling processing apparatus - Google Patents

Abstract

The utility model discloses a trench filling treatment device, which comprises a movable base frame, wherein a material placing hopper is arranged on the base frame, a bulk material mechanism positioned above the material placing hopper is arranged on the base frame, a screening mechanism is arranged between the bulk material mechanism and the material placing hopper, filled soil falls on the screening mechanism after passing through the bulk material mechanism, the bulk material mechanism comprises a material guiding plate and a middle position flushing roller, the middle position flushing roller can move towards the material guiding plate, and when the middle position flushing roller contacts with the material guiding plate, the filled soil is scattered; compared with the prior art, the utility model has the beneficial effects that: the caking soil and the weeds are separated, then the crushed soil and the weeds fall on the screening mechanism, the filling soil meeting the specification falls off by the screening mechanism, the weeds, the roots and other substances are left on the screening mechanism, at the moment, the separation of the filling soil and the impurities is formed, the filling soil after screening does not contain perishable impurities, and the filling soil meets the backfill hopper standard.

Description

Trench filling processing apparatus

Technical Field

The utility model belongs to the field of roadbed construction equipment, and particularly relates to a groove filling treatment device used in roadbed construction.

Background

When the roadbed earthwork construction is carried out, the roadbed is required to be filled, and the roadbed filling material is definitely specified to contain tree roots and perishable substances, and the interior of the roadbed is easy to collapse, so that the road surface collapses, the quality of the road is affected, and therefore the filled soil is required to be treated before being backfilled, and the perishable substances such as the tree roots, the weeds and the like in the filled soil are screened out.

The prior art discloses a soil screening plant, and the literature number is: CN103299732a, which is to scoop the soil containing broken mulch film on the earth surface through a soil scoop, the soil continuously enters the soil conveying device under the pushing of the soil on the soil scoop when the wheeled travelling vehicle is moving forward, enters the soil screening device through the conveying of the soil conveying device, then screens the soil through a drum screen, the broken mulch film and sundries are sent into the glove box, the clean soil leaks from the soil screening device and returns to the field, thus realizing the screening treatment of the soil;

however, in the scheme, when the soil is in a caking shape and the soil and the rootstocks of weeds are adhered strongly, the caking soil cannot be crushed, so that the caking soil cannot be separated from the weeds, and the screening effect of the filling soil is affected.

Disclosure of Invention

The utility model aims to provide a soil filling treatment device capable of effectively separating weeds from agglomerated soil.

In order to achieve the above purpose, the technical scheme includes that the trench filling treatment device comprises a movable base frame, a material placing hopper is arranged on the base frame, a material scattering mechanism positioned above the material placing hopper is arranged on the base frame, a screening mechanism is arranged between the material scattering mechanism and the material placing hopper, filling soil falls on the screening mechanism after passing through the material scattering mechanism, the material scattering mechanism comprises a material guiding plate and a middle position punching roller, the middle position punching roller can move towards the material guiding plate, and when the middle position punching roller contacts with the material guiding plate, scattering of filling soil is formed.

Further, the middle position punching roller is connected with a side position punching roller through a linkage structure, the side position punching roller is positioned above the material guide plate and is close to the high end position and the bottom end position of the material guide plate, and the moving directions of the side position punching roller and the middle position punching roller are opposite.

Further, the lower half part of the material guiding plate is provided with a hole, a turnover plate capable of being turned is arranged below the material guiding plate, and a push rod capable of passing through the hole is arranged on the turnover plate.

Further, the turnover plate is matched with a punching part, the punching part is arranged on a side position punching roller close to the bottom end of the guide plate, and the punching part controls the turnover plate to turn over.

Further, the stamping part comprises a pressure plate and a pressure rod, and when the stamping part moves downwards, the pressure rod passes through the material guide plate and then contacts with the turnover plate.

Further, the low level end of stock guide sets up the extension board, and the extension board is connected with the tie plate, and the tie plate is located the top of extension board, all sets up the bar socket that is used for passing the depression bar on the extension board and the tie plate.

Further, the screening mechanism is provided with a sweeping structure, and sundries on the screening mechanism can be removed by the sweeping structure.

Compared with the prior art, the utility model has the beneficial effects that: when the groove is excavated, the excavated filling soil is poured onto the bulk material mechanism, the filling soil positioned on the bulk material mechanism is impacted by the middle position impact roller, so that the agglomerated soil is crushed, the agglomerated soil and weeds are separated, the crushed soil and weeds fall onto the screening mechanism, the filling soil meeting the specification falls down from the screening mechanism, the weeds, roots and other substances are left on the screening mechanism, at the moment, the separation of the filling soil and sundries is formed, the filling soil after screening does not contain perishable sundries, and the filling soil meets the backfill hopper standard;

when bulk cargo mechanism is broken the caking soil, the middle position dashes the roller and is strikeed the crushing back to the direction removal of keeping away from the stock guide to the caking soil, drive the side position dashes the roller and remove to the stock guide, the side position dashes the roller and is strikeed the soil piece this moment, just so formed to be mostly strike the crushing to when the side position dashes the roller and forms the impact to the soil piece, the depression bar contacts with the turning plate, makes the turning plate overturn the back, makes the ejector pin worn out in the hole on the stock guide by the stock guide, will be located the filling on the stock guide and disperse through the ejector pin, increase separation effect.

Drawings

FIG. 1 is a schematic diagram of a front view of a first embodiment of the present utility model;

FIG. 2 is a schematic top view of the bulk material mechanism of the present utility model;

FIG. 3 is a schematic view showing the connection of a square frame plate and a guide plate in the bulk material mechanism of the present utility model;

FIG. 4 is a schematic cross-sectional view of a guide plate according to the present utility model;

FIG. 5 is a schematic diagram of the connection of the flat pull plate and the extension plate according to the present utility model;

FIG. 6 is a schematic diagram of a front view of a second embodiment of the present utility model;

FIG. 7 is a schematic view showing the connection of the sweep plate to the screen pan in a second embodiment of the present utility model;

the device comprises a 1-base frame, a 2-placing hopper, 3-casters, 4-tracks, a 5-bulk mechanism, a 6-screening mechanism, a 7-frame body, 8-guide plates, 9-holes, 10-support arms, 11-middle punch rolls, 12-strip sliding ports, 13-sliding shafts, 14-push-pull rods, 15-side supporting arms, 16-limiting shaft rods, 17-linkage arms, 18-displacement strip ports, 19-lantern rings, 20-side punch rolls, 21-extension plates, 22-vertical strips, 23-flat pull plates, 24-strip sockets, 25-turnover plates, 26-ejector rods, 27-pressure plates, 28-pressure rods, 29-suspension arms, 30-screening plates, 31-collecting hoppers, 32-sweeping plates, 33-slide rails, 34-driving rods, 35-screening plates, 36-supporting shafts, 37-U-shaped base frames, 38-lifting plates, 39-driving motors and 40-sweeping plates.

Description of the embodiments

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

Referring to fig. 1 to 5, a trench filling treatment device comprises a base frame 1 and a bucket 2, wherein casters 3 and tracks 4 are mounted on the base frame 1, so that the base frame 1 can move to a position after walking, soil is moved to an upper position of the bucket 2 by a device with a bucket during construction, and filling soil falls down by turning the bucket, for example: the method comprises the steps that filled soil is moved to the upper part of a storage hopper 2 through a forklift, when the bucket is overturned, soil in the bucket falls to the storage hopper 2, but perishable substances such as weeds are possibly mixed in the soil in the bucket, so that a bulk material mechanism 5 and a screening mechanism 6 are arranged on a base frame 1, the screening mechanism 6 is positioned above the storage hopper 2, a certain distance exists between the screening mechanism 6 and an upper opening of the storage hopper 2, the bulk material mechanism 5 is positioned above the screening mechanism 6, the bulk material mechanism 5 is obliquely arranged, so that the bulk material mechanism 5, the screening mechanism 6 and the storage hopper 2 form a layered structure from top to bottom, after the soil in the bucket is poured out, the filled soil falls on the bulk material mechanism 5, the agglomerated soil or the soil with the weeds is scattered through the bulk material mechanism 5, the agglomerated soil with the weeds is separated from the weeds, and then falls on the screening mechanism 6 together with the filled soil after the downward movement of the weed;

the specific structure of the bulk material mechanism 5 is as follows: the screening device comprises a frame body 7 positioned above a screening mechanism 6, wherein the frame body 7 is U-shaped and is provided with an opening end, the opening end of the frame body 7 is a bottom end, a material guide plate 8 is fixed on the frame body 7, a hole 9 is formed in the lower half part of the material guide plate 8, the frame body 7 is connected with a middle position punching roller 11 through a support arm 10, the support arm 10 is perpendicular to the plane of the frame body 7, a strip-shaped sliding opening 12 extending along the length direction of the support arm 10 is formed in the support arm 10, a sliding shaft 13 is fixed at the end part of the middle position punching roller 11, the sliding shaft 13 penetrates through the strip-shaped sliding opening 12 in the support arm 10, a push-pull rod 14 is connected to the end part of the sliding shaft 13, the lower end part of the push-pull rod 14 is fixed on the frame body 7, the push-pull rod 14 is an electric push rod or a hydraulic push rod with a telescopic structure, and when the push-pull rod 14 stretches, the middle position punching roller 11 is controlled to move, and at the moment, the filling soil on the material guide plate 8 is impacted by the middle position punching roller 11, the filling soil is broken up, and root positions of weeds are also broken up, and the filling soil is separated from the weeds;

in order to increase the efficiency of filling and scattering, a side supporting arm 15 can be further arranged on the frame body 7, the side supporting arm 15 is arranged in parallel with the supporting arm 10, a limiting shaft lever 16 is fixed at the upper end of the side supporting arm 15, a linkage arm 17 is connected through the limiting shaft lever 16, the side supporting arm 15 and the linkage arm 17 form a linkage structure, a displacement strip opening 18 extending along the length direction of the side supporting arm 15 is arranged on the linkage arm 17, the limiting shaft lever 16 is positioned in the displacement strip opening 18, a collar 19 sleeved on the sliding shaft 13 is fixed at the inner end of the linkage arm 17, two side punching rollers 20 are fixed at the outer end of the linkage arm 17, the side punching rollers 20 are arranged in parallel with the middle punching roller 11, one side punching roller 20 is close to the lower end of the frame body 7, the other side punching roller 20 is close to the upper end of the frame body 7, and when the middle punching roller 11 moves in the opposite direction, the side punching roller 20 also moves in the opposite direction, so that the side punching roller 20 moves in the same direction in the reciprocating direction, the scattering and scattering efficiency is increased, and the scattering of the soil is avoided;

in order to increase the scattering effect, an extension plate 21 is arranged at the lower end of the material guiding plate 8, the extension plate 21 and the frame body 7 are positioned on the same plane, vertical laths 22 are fixed at two ends of the extension plate 21, a flat pull plate 23 is connected between the upper ends of the two vertical laths 22, the flat pull plate 23 is positioned above the extension plate 21, the flat pull plate 23 is parallel to the extension plate 21 and the middle position punching roller 11, vertically corresponding strip-shaped sockets 24 are arranged on the flat pull plate 23 and the extension plate 21, the frame body 7 is connected with a turnover plate 25 positioned below the material guiding plate 8, the turnover plate 25 is also in an inclined state, a push rod 26 is arranged on the turnover plate 25, after the turnover plate 25 is turned over, the push rod 26 passes through a hole 9 on the material guiding plate 8, a pressure plate 27 is fixed on a side position punching roller 20 close to the lower end of the frame body 7 when the turnover plate 25 is controlled to turn over, when the side punching roller 20 contacts the material guiding plate 8, the pressing plate 27 is attached to the flat pulling plate 23, a pressing rod 28 capable of penetrating through the strip-shaped insertion opening 24 is arranged on the pressing plate 27, the pressing plate 27 and the pressing rod 28 form a punching part, when the pressing plate 27 is attached to the flat pulling plate 23, the lower end of the pressing rod 28 butts against one end of the turnover plate 25, at the moment, the other end of the turnover plate 25 moves upwards, the turnover plate 25 is connected with the frame body 7 through the suspension arm 29, the position, connected with the suspension arm 29, of the turnover plate 25 is close to the lower end of the turnover plate 25, namely, the distance from the connection point to the lower end of the turnover plate 25 is smaller than the distance from the connection point to the upper end of the turnover plate 25, when the side punching roller 20 punches and breaks the filled soil, the ejector rod 26 penetrates through the hole 9 on the guide plate 8, the ejector rod 26 breaks the filled soil further, the breaking effect is increased, the lower port area of the hole 9 is larger than the upper port of the hole, the upper port of the hole 9 is a waist-shaped port, so that the ejector rod 26 can smoothly pass through the hole 9.

The screening mechanism 6 comprises a rectangular screening plate 30, a strip-shaped flitch plate can be fixed on the side edge of the screening plate 30, the screening plate 30 is obliquely arranged, the inclination direction of the screening plate 30 is the same as that of the bulk material mechanism 5, the lower ends of the screening plate 30 and the bulk material mechanism 5 are both close to the rear end of the base frame 1, so that when filling soil flows down, the filling soil flows towards the rear end of the base frame 1, although the inclination direction of the screening plate 30 is the same as that of the bulk material mechanism 5, the inclination angle of the screening plate 30 can be larger than that of the bulk material mechanism 5, or can be smaller than or equal to that of the bulk material mechanism 5, in order to ensure that the filling soil can smoothly flow downwards into the placement hopper 2, the inclination angle of the screening plate 30 is 30 DEG, meanwhile, a rectangular array of sieve holes is arranged on the screening plate 30, when the filling soil moves on the screening plate 30, the filling soil with smaller than the sieve holes passes through the sieve holes, and falls into the placement hopper 2, the weed and other substances are remained on the material screening plate 30, the collecting hopper 31 is arranged at the high end of the material screening plate 30, the material scanning plate 32 which can move along the inclined direction of the material screening plate 30 is arranged above the material screening plate 30, after the material scanning plate 32 moves towards the high end of the material screening plate 30, the weed and other substances are scanned towards the collecting hopper 31, the slide way 33 is specifically arranged at the side edge of the material screening plate 30, when the strip-shaped flitch is fixed on the side edge of the material screening plate 30, the slide way 33 is arranged on the strip-shaped flitch, the side-position anti-drop plate is fixed at the end part of the material scanning plate 32, the shaft head rod which is matched in the slide way 33 is fixed on the side-position anti-drop plate, the telescopic driving rod 34 is fixed at the side edge of the material screening plate 30 which is close to the low end, the free end of the driving rod 34 is fixed with the side-position anti-drop plate, and at the moment, when the driving rod 34 is stretched or shortened, the material scanning plate 32 can be driven to move, the driving rod 34 can be an electric push rod with the same structure as the push-pull rod 14, and can also be a manual mode when the sweeping plate 32 is controlled to move, for example, a control rod is arranged on the sweeping plate 32, and the sweeping plate 32 can be moved by holding the control rod.

Referring to fig. 6 to 7, in another embodiment, the screening mechanism 6 is modified, the screening mechanism 6 comprises a screen disc 35, a net structure is arranged on the screen disc 35, the screen disc 35 is positioned below the lower end of the bulk cargo mechanism 5, the screen disc 35 is connected with the base frame 1 through a supporting shaft 36, the lower end of the supporting shaft 36 is butted with an inverted U-shaped base frame 37, the end of the U-shaped base frame 37 is fixed on the base frame 1, the bending part of the U-shaped base frame 37 is positioned above the hopper 2, the supporting shaft 36 and the screen disc 35 form eccentric connection, namely, the central axis of the screen disc 35 is parallel to the supporting shaft 36, the screen disc 35 is penetrated by the supporting shaft 36, a rotatable sleeve 37 is further arranged on the supporting shaft 36, the sleeve 37 is positioned above the screen disc 35, a hanging plate 38 positioned above the sleeve 37 is fixed on the supporting shaft 36, a perforation is arranged on the hanging plate 38, and a driving motor 39 is arranged on the hanging plate 38, after the output shaft of the driving motor 39 passes through the through hole on the hanging plate 38, a driving gear is fixed on the output shaft of the driving motor 39, at this time, a matched protruding tooth close to the upper end of the sleeve 37 is arranged on the sleeve 37, when the driving motor 39 works, the sleeve 37 is driven to rotate, a horizontally extending sweeping plate 40 is also fixed on the sleeve 37, the length of the sweeping plate 40 is longer than the maximum linear distance from the supporting shaft 36 to the edge of the screen disc 35, namely, assuming that the radius of the screen disc 35 is a, the maximum linear distance from the supporting shaft 36 to the edge of the screen disc 35 is b, a < b <2a, the length of the sweeping plate is c, c > b, so that when the sleeve 37 rotates, the sweeping plate 40 can push the filled soil to move on the screen disc 35, the screen disc 35 is in a grid structure, the filled soil particles meeting the specification fall down, and substances such as weeds move along with the sweeping plate 40, when the weed material moves to the outside of the screen tray 35, the weed material will be separated from the sweeping plate 40, and the sweeping plate 40 in this embodiment and the sweeping plate 32 in the previous embodiment are both of a sweeping structure, and the side of the sweeping structure contacting with the screening mechanism 6 is provided with a gap, so that the weed in the filled soil can be conveniently swept out.

After perishable substances such as weeds in the filled soil are screened out through the device, the stability of the roadbed after backfilling of the filled soil is higher, and the problems of internal collapse and the like are avoided.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (7)

1. The utility model provides a slot filling processing apparatus, includes mobilizable base frame, is provided with on the base frame and puts the hopper, its characterized in that: the base frame on be provided with the bulk cargo mechanism that is located and put the hopper top, set up screening mechanism between bulk cargo mechanism and the hopper, the filling falls on screening mechanism behind bulk cargo mechanism, bulk cargo mechanism includes stock guide and median position towards the roller, median position towards the movable stock guide, the median position towards the roller and forms the scattering to the filling when the stock guide contacts.

2. A trench fill processing apparatus as defined in claim 1 wherein: the middle position punching roller is connected with the side position punching roller through the linkage structure, the side position punching roller is positioned above the material guide plate and is close to the high end position and the bottom end position of the material guide plate, and the moving directions of the side position punching roller and the middle position punching roller are opposite.

3. A trench fill processing apparatus as defined in claim 2 wherein: the lower half part of the material guide plate is provided with a hole, a turnover plate capable of being turned is arranged below the material guide plate, and a push rod capable of passing through the hole is arranged on the turnover plate.

4. A trench fill processing apparatus as set forth in claim 3 wherein: the turnover plate is matched with a stamping part, the stamping part is arranged on a side position stamping roller close to the bottom end of the guide plate, and the stamping part controls the turnover plate to turn over.

5. The trench fill processing device of claim 4, wherein: the stamping part comprises a pressure plate and a pressure rod, and when the stamping part moves downwards, the pressure rod passes through the material guide plate and then contacts with the turnover plate.

6. A trench fill processing apparatus as defined in claim 5 wherein: the low-level end of the stock guide set up the extension board, the extension board is connected with the tie plate, the tie plate is located the top of extension board, all sets up the bar socket that is used for passing the depression bar on the extension board and the tie plate.

7. A trench fill processing apparatus as defined in claim 1 wherein: the screening mechanism is provided with a sweeping structure, and sundries on the screening mechanism can be removed by the sweeping structure.