CN215396070U

CN215396070U - Green type powder loading attachment for concrete production

Info

Publication number: CN215396070U
Application number: CN202121708116.2U
Authority: CN
Inventors: 黄海滨; 黄海妮; 刘杨; 袁浩; 徐雍民
Original assignee: Hubei Chengtao Building Materials Co ltd
Current assignee: Hubei Chengtao Building Materials Co ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2022-01-04
Anticipated expiration: 2031-07-26

Abstract

The utility model relates to a green type powder loading attachment for concrete production especially relates to the field of concrete production facility technique, and it includes screw conveyer, last transport entry and the transport export of being provided with of screw conveyer, transport entry linkage rubbing crusher's raw materials export, carry the stirring entry of exit linkage mixer, between transport entry and the raw materials export and be provided with the dirt proof boot between transport export and the stirring entry respectively, the one end of dirt proof boot with transport entry or be provided with the mounting between the transport export, the other end of dirt proof boot is provided with detachable the closure of connecting in raw materials export or stirring entry. This application has the effect that improves the leakproofness of concrete loading attachment discharge gate and feed inlet junction.

Description

Green type powder loading attachment for concrete production

Technical Field

The application relates to the technical field of concrete production equipment, in particular to a green environment-friendly powder feeding device for concrete production.

Background

The concrete is an artificial stone material prepared from a cementing material, granular aggregate (also called aggregate), water, an additive and an admixture which are added if necessary according to a certain proportion, uniformly stirring, closely compacting, curing and hardening.

A chinese patent that patent application number is 202022086246.9 discloses a screw conveyer, including screw conveyer base, screw conveyer section of thick bamboo and regulating plate, swivelling joint has the screw axis in the screw conveyer section of thick bamboo, and the bottom of screw conveyer section of thick bamboo upper end is equipped with the discharge gate, and the cover is equipped with the dirt proof boot on the discharge gate.

In view of the above-mentioned related art, the inventor thinks that the dust-proof sleeve is set up on the discharge gate periphery side, and the raw materials easily leaks along the clearance of dust-proof sleeve and discharge gate in the process of entering next feed inlet through the dust-proof sleeve, has the poor problem of leakproofness in the cover process, so the improvement that awaits.

SUMMERY OF THE UTILITY MODEL

In order to improve the leakproofness of concrete loading attachment discharge gate and feed inlet junction, this application provides a green type powder loading attachment is used in concrete production.

The application provides a pair of green type powder loading attachment for concrete production adopts following technical scheme:

the utility model provides a green type powder loading attachment for concrete production, includes screw conveyer, the last transport entry and the transport export of being provided with of screw conveyer, transport entry linkage rubbing crusher's material outlet, carry the stirring entry of exit linkage mixer, be provided with the dirt proof boot between transport entry and the material outlet and between transport exit and the stirring entry respectively, the one end of dirt proof boot with transport entry or be provided with the mounting between the transport export, the other end of dirt proof boot is provided with detachable the closure of connecting in material outlet or stirring entry.

Through adopting above-mentioned technical scheme, because in the material transmission process, the material all is that top-down falls into in another equipment, so set up the one end of dirt proof boot in raw materials export or stirring entry, the material can slide down along the inner wall of dirt proof boot, the dirt proof boot at this moment can play certain guide effect, compare in establishing the dirt proof boot at raw materials export or stirring entry outer wall week side, effectively reduced the possibility of material from the outer wall joint gap department roll-off of dirt proof boot and raw materials export or stirring entry, and then effectively improved loading attachment's leakproofness.

Optionally, the closing member includes solid fixed ring, gu fixed ring's inner wall fixed connection be in the dirt proof boot is kept away from the raw materials export or the stirring entry is served, gu fixed ring's periphery side with the raw materials export or the inner wall of stirring entry slides and pastes and contacts, gu fixed ring still is provided with towards the top of raw materials export or stirring entry and is used for fixing a position gu fixed ring's connecting piece.

Through adopting above-mentioned technical scheme, the laminating is inseparable between solid fixed ring periphery side and the raw materials export or the stirring entry inner wall, and the dirt proof boot sealing performance can be ensured, when the material along the dirt proof boot roll-off, can slide into in another equipment smoothly, reduces the loss in the material transportation process.

Optionally, the connecting piece includes a shelf, the shelf is movably placed on an end face of an opening end of the raw material outlet or the stirring inlet, and one end of the shelf facing the raw material outlet or the stirring inlet is fixedly connected with an outer circumferential side of the dust-proof sleeve.

Through adopting above-mentioned technical scheme, the opening tip that the dirt proof boot used raw materials export or stirring entry is connected to the shelf is as supporting to inject the position that the dirt proof boot stretched into, play the positioning action, and when the dirt proof boot was fixed for operating personnel to the shelf, provide the handheld point of slip, it is more convenient during the installation.

Optionally, the shelf with fixedly connected with backup pad between the solid fixed ring, the backup pad sets firmly perpendicularly gu fixed ring week side is last, the backup pad is kept away from gu fixed ring's one end with the raw materials export or the open end face looks parallel and level of stirring entry.

Through adopting above-mentioned technical scheme, when carrying the material, the dirt proof boot stretches the exhibition straight under the supporting role of backup pad, makes the process of material landing more smooth and easy, and the backup pad shares the atress of a part dirt proof boot with the shelf simultaneously, prolongs the life of dirt proof boot.

Optionally, the connecting piece still includes the curb plate, the curb plate sets firmly perpendicularly the shelf is close to on the surface of backup pad, the curb plate activity is pasted and is touched raw materials export or the week side of stirring entry.

Through adopting above-mentioned technical scheme, when slip solid fixed ring and raw materials export or stirring entry in, with the curb plate subsides in raw materials export or stirring entry week side for the installation of dirt proof boot is more stable.

Optionally, the curb plate is kept away from be provided with the locating piece No. one on the week edge of shelf, the raw materials export or stir the entry week and go up to be provided with No. two locating pieces that correspond with a locating piece position, a locating piece with No. two locating piece activity pastes and touches, a locating piece with be provided with the locking piece between No. two locating pieces.

Through adopting above-mentioned technical scheme, utilize the locking piece locking locating piece and No. two locating pieces, and then fixed curb plate and raw materials export or stirring entry, the installation and the dismantlement of the whole device of being convenient for.

Optionally, the locking piece includes bolt and nut, the perforation that the position corresponds is seted up respectively on a locating piece with No. two locating pieces, the bolt passes the perforation of a locating piece and No. two locating pieces in proper order, nut threaded connection in the bolt is worn out on the week side of one end.

Through adopting above-mentioned technical scheme, when locking a locating piece and No. two locating pieces, pass two perforation with the bolt to twist the nut and revolve to wear out one end at the bolt, during the dismantlement, loosen the nut soon, take out the screw and can open whole device, ann tears simply open, improves the simple operation degree.

Optionally, the mounting includes a plurality of screws, the dirt proof boot is kept away from the one end tip of solid fixed ring has seted up a plurality of jacks, carry the export with carry the week of entry to go up to set up with a plurality of the screw of jack position one-to-one, the screw passes jack threaded connection in the screw.

Through adopting above-mentioned technical scheme, utilize the fixed dirt proof boot of screw and carry entry or carry the export, the dirt proof boot is hugged closely with carry entry or carry the export and is sealed, improves the dirt proof boot leakproofness.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the dustproof sleeve is arranged in the raw material outlet or the stirring inlet, when materials are conveyed, the materials can move in the dustproof sleeve and the inner wall of the raw material outlet or the stirring inlet, the possibility that the materials fly out of the raw material outlet or the stirring inlet is reduced, and the sealing performance of the device is effectively improved;

2. the shelf is connected with the dustproof sleeve, and the opening end part of the raw material outlet or the stirring inlet is used as a support, so that the extending position of the dustproof sleeve is fixed, and the positioning effect is realized;

3. the movable connection of the screw and the movable connection of the bolt are convenient to mount and dismount, and the replacement of parts after long-time use is facilitated.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic sectional view taken along line a-a in fig. 1.

Fig. 3 is an enlarged schematic view of the structure at C in fig. 2.

Fig. 4 is an enlarged schematic view of the structure at B in fig. 1.

Reference numerals: 1. a delivery inlet; 12. a raw material outlet; 2. a delivery outlet; 21. a stirring inlet; 3. a dust-proof sleeve; 4. a jack; 41. a screw hole; 42. a screw; 5. a closure; 51. a fixing ring; 52. a support plate; 7. a connecting member; 72. a shelf; 71. a side plate; 711. a first positioning block; 712. a second positioning block; 8. a locking member; 81. perforating; 82. a bolt; 83. and a nut.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses green type powder loading attachment for concrete production. Referring to fig. 1, green environment-friendly powder loading attachment for concrete production includes screw conveyer, and screw conveyer is the slope setting, is provided with on the screw conveyer and carries entry 1 and carry export 2, and carries export 2 end to be higher than and carry entry 1 end, carries entry 1 to connect the raw materials export 12 of rubbing crusher, carries export 2 to connect the stirring entry 21 of mixer, carries entry 1, carries export 2, raw materials export 12 and stirring entry 21 to be both ends open-ended cylinder.

Referring to fig. 1, dust covers 3 are respectively arranged between a conveying inlet 1 and a raw material outlet 12 and between a conveying outlet 2 and a stirring inlet 21, the dust covers 3 are open at two ends, the dust covers 3 are made of dustproof cloth, a fixing piece is arranged between one end of each dust cover 3 and the conveying inlet 1 or the conveying outlet 2, a closing piece 5 is arranged at the other end of each dust cover 3, and the closing piece 5 is detachably connected in the raw material outlet 12 and the stirring inlet 21. The dustproof sleeve 3 on the peripheral side of the inner wall can play a certain guide role, and compared with the mode that the dustproof sleeve 3 is sleeved on the peripheral side of the raw material outlet 12 or the stirring inlet 21, the possibility that the material slides out from the connecting gap between the dustproof sleeve 3 and the outer wall of the raw material outlet 12 or the stirring inlet 21 is effectively reduced, and the sealing performance of the feeding device is obviously improved.

The one end tip that dirt proof boot 3 kept away from solid fixed ring 51 has seted up a plurality of jacks 4, carry export 2 and carry and offer on the week side of entry 1 a plurality of screws 41 that correspond with jack 4 position, the mounting includes screw 42, and a plurality of screws 42 one-to-one pass jack 4 and threaded connection to in the screw 41 that corresponds, the inner wall and the transport export 2 of dirt proof boot 3 or carry entry 1 outer wall to hug closely, improve the leakproofness.

Referring to fig. 2 and 3, the closing member 5 includes a fixing ring 51, an inner wall of the fixing ring 51 is fixedly connected to one end of the dustproof sleeve 3 far away from the conveying inlet 1 or the conveying outlet 2, an inner wall of the fixing ring 51 is fixedly connected to an outer peripheral side of the dustproof sleeve 3, an outer diameter of the fixing ring 51 is matched with an inner diameter of the raw material outlet 12 or the stirring inlet 21, the outer peripheral side of the fixing ring 51 is in sliding contact with the inner wall of the raw material outlet 12 or the stirring inlet 21, the outer peripheral side of the fixing ring 51 is tightly attached to the raw material outlet 12 or the stirring inlet 21, sealing performance of the device is guaranteed, when a material slides out along the dustproof sleeve 3, the material can smoothly slide into another device, and loss in a material conveying process is reduced.

Referring to fig. 3, a support plate 52 is vertically and fixedly arranged on the surface of the fixing ring 51, the support plate 52 is cylindrical with two open ends, and a connecting piece 7 for positioning the fixing ring 51 is further arranged on the end surface of the support plate 52 far away from the fixing ring 51;

referring to fig. 3, the connecting member 7 includes a shelf 72 and a side plate 71, the shelf 72 is circular, the surface of the shelf 72 is vertically fixed on the end surface of the supporting plate 52 far from the fixing ring 51, the side plate 71 is vertically fixed on the end surface of the shelf 72 near the supporting plate 52, the side plate 71 is movably attached to the periphery of the raw material outlet 12 or the stirring inlet 21, the shelf 72 and the side plate 71 are movably sleeved on the opening end of the raw material outlet 12 or the stirring inlet 21 under the support of the supporting plate 52, at this time, the fixing ring 51 is inserted into the raw material outlet 12 or the stirring inlet 21 at a corresponding position, the shelf 72 functions to limit the insertion depth of the fixing ring 51, the shelf 72 is made higher in the shelf stability by the side plate 71, the inner wall of the shelf 72 is fixedly attached to the outer peripheral side of the dust-proof boot 3, the dustproof sleeve 3 is stretched and flattened under the connection of the shelf and the fixing ring 51, and the material conveying process is smoother.

Referring to fig. 3 and 4, a first positioning block 711 is provided on the circumferential side of the side plate 71, a second positioning block 712 movably abutting against the first positioning block 711 is provided at the raw material outlet 12 or the stirring inlet 21, and a locking member 8 for locking the first positioning block 711 and the second positioning block 712 is provided between the first positioning block 711 and the second positioning block 712;

referring to fig. 3 and 4, the locking member 8 includes a bolt 82 and a nut 83, the first positioning block 711 and the second positioning block 712 respectively have through holes 81 corresponding in position, and the locking member 8 includes a bolt 82 and a nut 83.

Referring to fig. 3 and 4, during locking, one end of the bolt 82 penetrates through the through holes 81 of the first positioning block 711 and the second positioning block 712 until the end face of the bolt 82 close to the first positioning block 711 abuts against the end face of the first positioning block 711 far away from the second positioning block 712, the nut 83 is screwed at the penetrating end of the bolt 82 and is screwed to the end face of the nut 83 close to the second positioning block 712 and abuts against the lower end face of the second positioning block 712 far away from the first positioning block 711, so that locking between the first positioning block 711 and the second positioning block 712 is realized, fixing between the side plate 71 and the raw material outlet 12 or the stirring inlet 21 is further realized, through locking of the bolt 82 and the nut 83, the mounting stability is further increased, when the dust-proof sleeve 3 needs to be dismounted, the nut 83 is screwed down, the screw 42 is taken out, and the sealing device can be completely dismounted, and the flexibility is high.

The implementation principle of the green environment-friendly powder feeding device for concrete production in the embodiment of the application is as follows: one end of the dustproof sleeve 3 is sleeved on the peripheral side of the conveying inlet 1 or the conveying outlet 2, and then the dustproof sleeve 3 is screwed into the conveying inlet 1 or the conveying outlet 2 through a screw 42 to connect the dustproof sleeve and the conveying inlet 1 or the conveying outlet 2 so as to realize the closed installation of one end of the dustproof sleeve 3;

the other end of the dust-proof sleeve 3 extends into the raw material outlet or the stirring inlet 21, so that the peripheral side of the fixing ring 51 is kept in close contact with the inner wall of the raw material outlet or the stirring inlet 21 until the end face of the side plate 71 abuts against the end face of the opening end of the raw material outlet or the stirring inlet 21, and the other end is locked by the bolt 82 and the nut 83. Because the dustproof sleeve 3 extends into the raw material outlet 12 or the stirring inlet 21, compared with the case that the dustproof sleeve 3 is sleeved outside the raw material outlet 12 or the stirring inlet 21, the possibility that the material slides out from the outer wall connecting gap between the dustproof sleeve 3 and the raw material outlet 12 or the stirring inlet 21 is effectively reduced, the loss of the material in the material conveying process is further reduced, and the connection sealing performance of the dustproof sleeve 3 is greatly improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a green type powder loading attachment for concrete production, includes screw conveyer, last transport entry (1) and the delivery outlet (2) of being provided with of screw conveyer, the raw materials export (12) of rubbing crusher are connected in transport entry (1), the stirring entry (21) of mixer, its characterized in that are connected in delivery outlet (2): carry and be provided with dirt proof boot (3) between entry (1) and raw materials export (12) and carry between export (2) and stirring entry (21) respectively, the one end of dirt proof boot (3) with carry entry (1) or be provided with the mounting between export (2), the other end of dirt proof boot (3) is provided with detachable closure (5) of connecting in raw materials export (12) or stirring entry (21).

2. The green environment-friendly powder feeding device for concrete production according to claim 1, characterized in that: closure member (5) are including solid fixed ring (51), the inner wall fixed connection of solid fixed ring (51) is in dirt proof boot (3) is kept away from raw materials export (12) or one of stirring entry (21) is served, gu the periphery side of solid fixed ring (51) with raw materials export (12) or the inner wall of stirring entry (21) slides and pastes the touch, gu fixed ring (51) still is provided with towards raw materials export (12) or the top of stirring entry (21) and is used for the location gu the connecting piece (7) of solid fixed ring (51).

3. The green environment-friendly powder feeding device for concrete production according to claim 2, characterized in that: the connecting piece (7) comprises a shelf (72), the shelf (72) is movably placed on the end face of the opening end of the raw material outlet (12) or the stirring inlet (21), and one end, facing the raw material outlet (12) or the stirring inlet (21), of the shelf (72) is fixedly connected with the outer peripheral side of the dustproof sleeve (3).

4. The green environment-friendly powder feeding device for concrete production according to claim 3, characterized in that: shelf (72) with fixedly connected with backup pad (52) between solid fixed ring (51), backup pad (52) set firmly perpendicularly on the week side of solid fixed ring (51), backup pad (52) are kept away from the one end of solid fixed ring (51) with raw materials export (12) or the open end face of stirring entry (21) is parallel and level mutually.

5. The green environment-friendly powder feeding device for concrete production according to claim 4, characterized in that: the connecting piece (7) further comprises a side plate (71), the side plate (71) is vertically fixedly arranged on the surface of the shelf (72) close to the supporting plate (52), and the side plate (71) is movably attached to the periphery of the raw material outlet (12) or the stirring inlet (21).

6. The green environment-friendly powder feeding device for concrete production according to claim 5, characterized in that: keep away from curb plate (71) be provided with a locating piece (711) on the week edge of shelf (72), raw materials export (12) or stirring entry (21) week side go up be provided with No. two locating pieces (712) that a locating piece (711) position corresponds, a locating piece (711) with No. two locating piece (712) activity is pasted and is touched, a locating piece (711) with be provided with locking piece (8) between No. two locating pieces (712).

7. The green environment-friendly powder feeding device for concrete production according to claim 6, characterized in that: locking piece (8) are including bolt (82) and nut (83), a locating piece (711) with set up perforation (81) that the position corresponds on No. two locating pieces (712) respectively, bolt (82) pass in proper order a locating piece (711) with No. two locating pieces (712) perforation (81), nut (83) threaded connection is in bolt (82) wears out on the week side of one end.

8. The green environment-friendly powder feeding device for concrete production according to claim 2, characterized in that: the mounting includes a plurality of screws (42), keep away from dirt proof boot (3) a plurality of jacks (4) have been seted up to the one end tip of solid fixed ring (51), carry export (2) with set up on the week side of carrying entry (1) with a plurality of screw (41) of jack (4) position one-to-one, screw (42) pass jack (4) threaded connection to in screw (41).