CN218339868U - Waste concrete crusher - Google Patents

Waste concrete crusher Download PDF

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Publication number
CN218339868U
CN218339868U CN202222700353.5U CN202222700353U CN218339868U CN 218339868 U CN218339868 U CN 218339868U CN 202222700353 U CN202222700353 U CN 202222700353U CN 218339868 U CN218339868 U CN 218339868U
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crushing
level
crusher
storehouse
fixed mounting
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CN202222700353.5U
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周婷
许佳
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Kunming University of Science and Technology
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Kunming University of Science and Technology
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/91Use of waste materials as fillers for mortars or concrete

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Abstract

The utility model discloses an old and useless concrete crusher, including one-level rubbing crusher, second grade rubbing crusher, broken mechanism, watering mechanism, rotation motor and suction pump, the one-level rubbing crusher includes that the one-level smashes the storehouse, the top fixed mounting that the storehouse was smashed to the one-level has the feed inlet, the middle part of feed inlet is provided with the watering shower nozzle, the bilateral symmetry in the storehouse is smashed to the one-level installs the fixed plate, the positive longitudinal symmetry threaded connection of fixed plate has hexagonal fixed screw, one side fixed mounting that the storehouse was smashed to the one-level has flexible sliding sleeve, flexible sliding sleeve's inside fixed mounting has expanding spring, the utility model discloses a set up one-level rubbing crusher and carry out elementary smashing to old and useless concrete to utilize the reinforcing bar filter screen to filter out the reinforcing bar, adsorb the reinforcing bar through the magnetic force of magnet, avoid the reinforcing bar to drop in the second grade rubbing crusher from the seam in the reinforcing bar filter screen.

Description

Waste concrete crusher
Technical Field
The utility model relates to a concrete breaker technical field, concretely relates to useless concrete crusher.
Background
The concrete is artificial stone which is prepared by taking cement as a main cementing material, mixing water, sand, stones and chemical additives and mineral admixtures as necessary according to a proper proportion, uniformly stirring, densely forming, curing and hardening, and is mainly divided into two stages and states: plastic state before setting and hardening, namely fresh concrete or concrete mixture; the concrete sample crusher is suitable for crushing medium-hardness concrete samples, such as limestone, slag, coke, coal and other concrete samples, in industrial departments of cement, chemical industry, electric power, metallurgy, building materials, refractory materials and the like.
People are carrying out crushing recycling on waste concrete, but some problems are often encountered in the crushing process: in the construction, can produce a large amount of concrete waste materials often, area is big, be not convenient for clear up, just need the concrete breaker to smash it into the fritter, the fritter is cleared up, and the dust that general breaker was raised in the course of the work on the existing market all can not get good processing, and then polluted peripheral air, the quality of peripheral air has been reduced, the physical and mental health of staff has been endangered, the normal construction of staff has been influenced simultaneously, the development of concrete breaker technique on the market has been suppressed, present concrete often uses with the reinforcing bar cooperation simultaneously, reinforced concrete structure often meets the reinforcing bar in the concrete when carrying out the concrete breakage, the breakage of inconvenient concrete, the reinforcing bar is recycle material simultaneously, when the concrete is broken, the reinforcing bar is also broken, be unfavorable for the recycle of reinforcing bar.
SUMMERY OF THE UTILITY MODEL
In order to overcome the technical problem, the utility model aims to provide an useless concrete crusher carries out primary crushing to useless concrete through setting up one-level rubbing crusher to carry out recycle to the reinforcing bar in the concrete, carry out secondary crushing to the concrete through second grade rubbing crusher, remove dust through the dust that sets up the watering structure and produce when breaking the concrete, avoid the dust to cause the pollution to the air.
The purpose of the utility model can be realized by the following technical scheme:
the utility model provides an old and useless concrete crusher, includes that one-level rubbing crusher constructs, second grade rubbing crusher constructs, broken mechanism, watering mechanism, rotates motor and suction pump, one-level rubbing crusher constructs including that the one-level smashes the storehouse, the top fixed mounting that the storehouse was smashed to the one-level has the feed inlet, the middle part of feed inlet is provided with the watering shower nozzle, the bilateral symmetry in the storehouse is smashed to the one-level installs the fixed plate, the positive longitudinal symmetry threaded connection of fixed plate has hexagonal fixed screw, one side fixed mounting that the storehouse was smashed to the one-level has flexible sliding sleeve, flexible sliding sleeve's inside fixed mounting has expanding spring, expanding spring's inside sliding connection has the telescopic link, the both ends fixed mounting of telescopic link has crushing hammer and reciprocating slide bar, reciprocating slide bar's one end fixed mounting has the rotation support, it rotates and is connected with reciprocating connecting rod to rotate the support to be one side, one side of reciprocating connecting rod rotates and is connected with the rotation knob, the bottom of rotation knob is connected with the reciprocating rotation wheel, the bottom sliding connection in the storehouse is smashed to the one-level has the reinforcing bar filter screen, the one end fixed mounting of reinforcing bar filter handle.
As a further aspect of the present invention: second grade rubbing crusher constructs including the second grade and smashes the storehouse, the bottom in the storehouse is smashed to the second grade is provided with the discharge gate, the top symmetry in the storehouse is smashed to the second grade is installed and is smashed the action wheel and smashes from the driving wheel, it is connected with the axis of rotation to smash the action wheel and smash the inside rotation from the driving wheel, the output fixed mounting who rotates the motor has a slewing gear, the meshing is connected with driving belt between slewing gear and the crushing action wheel, the bottom fixed mounting who rotates the motor has motor support frame.
As a further aspect of the present invention: the crushing mechanism comprises a crusher body, crusher supporting legs are fixedly mounted at the bottom of the crusher body, a sliding groove is formed in the middle of the crusher body, and a discharge hopper is arranged at the bottom of the crusher body.
As a further aspect of the present invention: the watering mechanism includes the inclined plane water tank, one side of inclined plane water tank is provided with the water tank mouth that draws water, the input and the water tank mouth threaded connection that draws water of suction pump, the output threaded connection of suction pump has the connection water pipe, the middle part of connecting the water pipe is provided with the water pipe mount, the top of inclined plane water tank is provided with the delivery port, the top sliding connection of delivery port has the slip filter screen, one side of inclined plane water tank is provided with the storage case, the top of storage case is provided with ejection of compact chute.
As a further aspect of the present invention: the one-level crushing mechanism and the second-level crushing mechanism are respectively and fixedly installed in the crusher body, the one-level crushing mechanism and the second-level crushing mechanism are arranged in the crusher body from top to bottom, and the rotating shaft is fixedly installed in the crusher body.
As a further aspect of the present invention: the discharge port is fixedly arranged at the top of the discharge hopper.
As a further aspect of the present invention: flexible sliding sleeve runs through the inner wall that the storehouse was smashed to the one-level and smashes storehouse fixed connection with the one-level, the telescopic link run through flexible sliding sleeve's inside and with flexible sliding sleeve sliding connection.
As a further aspect of the present invention: the bottom of the inclined water tank is set to be an inclined plane, and the inclined water tank is arranged at the bottom of the discharge hopper.
The utility model has the advantages that:
(1) The utility model discloses a set up one-level rubbing crusher and carry out elementary smashing to useless concrete, beat the reinforcing bar in the concrete, and utilize the steel reinforcement filter screen to filter out the reinforcing bar, set up the magnet on the steel reinforcement filter screen simultaneously, the magnetic force through the magnet adsorbs the reinforcing bar, avoids the reinforcing bar to drop to the second grade rubbing crusher in the seam in the steel reinforcement filter screen, utilizes the filter screen to take the handle out the steel reinforcement filter screen from broken mechanism, carries out the recycle of reinforcing bar.
(2) Carry out the secondary crushing to useless concrete through setting up second grade rubbing crusher and construct, with the kibbling more thoroughly of concrete, the recycling of the concrete of being convenient for removes dust through the dust that sets up the production of watering mechanism when broken to the concrete simultaneously, and the dust of avoiding raising is too big to produce the influence to all ring edge borders to utilize the suction pump to recycle the water of collecting, the water economy resource.
Drawings
The present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
fig. 3 is a side view schematic structure of the present invention;
FIG. 4 is a schematic structural view of a primary crushing mechanism in the present invention;
FIG. 5 is a schematic structural view of a two-stage pulverizing mechanism of the present invention;
fig. 6 is the utility model discloses well steel reinforcement filter screen overlooks the structure sketch map.
In the figure: 1. a primary crushing mechanism; 101. a feed inlet; 102. a sprinkler head; 103. a primary crushing bin; 104. a fixing plate; 105. a hexagonal fixing screw; 106. a telescopic sliding sleeve; 107. a crushing hammer; 108. a steel bar filter screen; 109. a reciprocating rotary wheel; 110. a reciprocating connecting rod; 111. a tension spring; 112. a telescopic rod; 113. rotating the knob; 114. rotating the support; 115. a reciprocating slide bar; 116. the handle is drawn by the filter screen; 2. a secondary crushing mechanism; 201. a secondary crushing bin; 202. a discharge port; 203. a grinding driving wheel; 204. crushing the driven wheel; 205. a rotating shaft; 206. a drive belt; 207. rotating the motor; 208. a motor support frame; 209. a rotating gear; 3. a crushing mechanism; 301. a crusher body; 302. a crusher supporting leg; 303. a sliding groove; 304. a discharge hopper; 4. a watering mechanism; 401. a slope water tank; 402. a water pump; 403. connecting a water pipe; 404. a water pipe fixing frame; 405. a material storage box; 406. sliding the filter screen; 407. a discharge chute; 408. a water outlet; 409. a water pumping port of the water tank.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-6, a waste concrete crusher comprises a primary crushing mechanism 1, a secondary crushing mechanism 2, a crushing mechanism 3, a sprinkling mechanism 4, a rotating motor 207 and a water pump 402, wherein the primary crushing mechanism 1 comprises a primary crushing bin 103, a feed inlet 101 is fixedly installed at the top of the primary crushing bin 103, a sprinkling nozzle 102 is arranged in the middle of the feed inlet 101, fixing plates 104 are symmetrically installed at two sides of the primary crushing bin 103, hexagonal fixing screws 105 are symmetrically and threadedly connected to the front of the fixing plates 104, a telescopic sliding sleeve 106 is fixedly installed at one side of the primary crushing bin 103, a telescopic spring 111 is fixedly installed inside the telescopic sliding sleeve 106, a telescopic rod 112 is slidably connected inside the telescopic spring 111, a crushing hammer 107 and a reciprocating sliding rod 115 are fixedly installed at two ends of the telescopic rod 112, a rotating support 114 is fixedly installed at one end of the reciprocating sliding rod 115, a reciprocating connecting rod 110 is rotatably connected to one side of the rotating support 114, one side of the reciprocating connecting rod 110 is rotatably connected with a rotating knob 113, the bottom of the rotating knob 113 is rotatably connected with a reciprocating rotating wheel 109, the bottom of the primary crushing bin 103 is slidably connected with a steel bar filtering screen 108, one end of the steel bar filtering screen 108 is fixedly provided with a filtering screen pulling handle 116, a telescopic sliding sleeve 106 penetrates through the inner wall of the primary crushing bin 103 and is fixedly connected with the primary crushing bin 103, a telescopic rod 112 penetrates through the inside of the telescopic sliding sleeve 106 and is slidably connected with the telescopic sliding sleeve 106, the primary crushing is carried out on the waste concrete by arranging the primary crushing bin 103, steel bars in the concrete are knocked out, the steel bars are filtered out by using the steel bar filtering screen 108, meanwhile, an iron-absorbing stone is arranged on the steel bar filtering screen 108, the steel bars are adsorbed by the magnetic force of the iron-absorbing stone, and the steel bars are prevented from falling into the secondary crushing mechanism 2 from seams in the steel bar filtering screen 108, the reinforcing bar filtering net 108 is pulled out from the crushing mechanism 3 by the net pulling handle 116, and the reinforcing bars are recycled.
Second grade rubbing crusher constructs 2 and includes that the storehouse 201 is smashed to the second grade, the bottom in storehouse 201 is smashed to the second grade is provided with discharge gate 202, the top symmetry in storehouse 201 is smashed to the second grade is installed and is smashed action wheel 203 and smashes from driving wheel 204, smash action wheel 203 and smash the inside rotation that follows driving wheel 204 and be connected with axis of rotation 205, the output fixed mounting that rotates motor 207 has drive gear 209, the meshing is connected with driving belt 206 between drive gear 209 and the crushing action wheel 203, the bottom fixed mounting that rotates motor 207 has motor support frame 208, discharge gate 202 fixed mounting is at the top of hopper 304, motor support frame 208 fixed mounting is in the inside of breaker body 301, carry out the secondary crushing to useless concrete through setting up second grade rubbing crusher constructs 2, with the kibbling more thorough of concrete, be convenient for the recycle of concrete.
Crushing mechanism 3 includes breaker body 301, the bottom fixed mounting of breaker body 301 has breaker supporting leg 302, slip recess 303 has been seted up at the middle part of breaker body 301, the bottom of breaker body 301 is provided with out hopper 304, one-level rubbing crusher constructs 1 and second grade rubbing crusher structure 2 respectively fixed mounting in the inside of breaker body 301, and one-level rubbing crusher constructs 1 and second grade rubbing crusher structure 2 and arranges from top to bottom in the inside of breaker body 301, axis of rotation 205 fixed mounting is in the inside of breaker body 301, link into a whole with one-level rubbing crusher constructs 1 and second grade rubbing crusher structure 2 through crushing mechanism 3, be convenient for smash the concrete.
Watering mechanism 4 includes inclined plane water tank 401, one side of inclined plane water tank 401 is provided with water tank pumping port 409, the input and the water tank pumping port 409 threaded connection of suction pump 402, the output threaded connection of suction pump 402 has connection water pipe 403, the middle part of connecting water pipe 403 is provided with water pipe mount 404, inclined plane water tank 401's top is provided with delivery port 408, the top sliding connection of delivery port 408 has sliding filter net 406, one side of inclined plane water tank 401 is provided with storage tank 405, the top of storage tank 405 is provided with ejection of compact chute 407, inclined plane water tank 401's bottom sets up to the inclined plane, inclined plane water tank 401 sets up the bottom at ejection of compact hopper 304, dust removal through setting up the dust that watering mechanism 4 produced when broken the concrete, the dust of avoiding raising produces the influence to all ring edge borders too greatly, and utilize suction pump 402 to recycle the water of collecting, the water economy resource.
The utility model discloses a theory of operation:
the utility model discloses when using, at first, pour waste concrete into one-level from feed inlet 101 and smash storehouse 103 in, drive through reciprocating rotation wheel 109 and smash hammer 107 and carry out primary crushing to the concrete, utilize steel reinforcement filter screen 108 in with the concrete to filter.
Secondly, carry out the regrinding through second grade rubbing crusher 2 to the concrete, utilize and smash the action wheel 203 and smash from the driving wheel 204 and carry out the careful crushing of concrete, make that the concrete can be smashed more thoroughly, be convenient for the recycle of concrete.
Finally, the dust that produces when mechanism 4 is to the crushed concrete through watering removes dust, avoids the dust polluted environment, utilizes water repeatedly through suction pump 402, and the water economy resource carries out the recycle of concrete in getting into storage case 405 with kibbling concrete through ejection of compact chute 407.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Although an embodiment of the present invention has been described in detail, the description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims (10)

1. The utility model provides an old and useless concrete breaker, includes one-level rubbing crusher constructs (1), two-level rubbing crusher constructs (2), broken mechanism (3), watering mechanism (4), rotates motor (207) and suction pump (402), its characterized in that, one-level rubbing crusher constructs (1) and includes that one-level smashes storehouse (103), the top fixed mounting in one-level crushing storehouse (103) has feed inlet (101), the middle part of feed inlet (101) is provided with watering shower nozzle (102), the bilateral symmetry in one-level crushing storehouse (103) installs fixed plate (104), the positive longitudinal symmetry threaded connection of fixed plate (104) has hexagonal fixed screw (105), one side fixed mounting in one-level crushing storehouse (103) has flexible sliding sleeve (106), the inside fixed mounting of flexible sliding sleeve (106) has expanding spring (111), the inside sliding connection of expanding spring (111) has telescopic link (112), the both ends fixed mounting of telescopic link (112) has crushing hammer (107) and reciprocal slide bar (115), the one end fixed mounting of reciprocal slide bar (115) has rotation support (114), one side rotation support (114) is connected with the connecting rod (110), the reciprocal knob (113) that rotates is connected with the knob (113), the bottom sliding connection of one-level crushing storehouse (103) has steel reinforcement filter screen (108), the one end fixed mounting of steel reinforcement filter screen (108) has filter screen to take off handle (116).
2. The waste concrete crusher according to claim 1, wherein the secondary crushing mechanism (2) comprises a secondary crushing bin (201), a discharge hole (202) is formed in the bottom of the secondary crushing bin (201), a crushing driving wheel (203) and a crushing driven wheel (204) are symmetrically mounted at the top end of the secondary crushing bin (201), and a rotating shaft (205) is rotatably connected to the inner portions of the crushing driving wheel (203) and the crushing driven wheel (204).
3. The waste concrete crusher according to claim 1, wherein a rotating gear (209) is fixedly installed at the output end of the rotating motor (207), a transmission belt (206) is engaged and connected between the rotating gear (209) and the crushing driving wheel (203), and a motor support frame (208) is fixedly installed at the bottom of the rotating motor (207).
4. The waste concrete crusher according to claim 1, wherein the crushing mechanism (3) comprises a crusher body (301), crusher support legs (302) are fixedly mounted at the bottom of the crusher body (301), a sliding groove (303) is formed in the middle of the crusher body (301), and a discharge hopper (304) is arranged at the bottom of the crusher body (301).
5. The waste concrete crusher according to claim 1, wherein the sprinkling mechanism (4) comprises an inclined water tank (401), one side of the inclined water tank (401) is provided with a water tank water pumping port (409), the input end of a water pump (402) is in threaded connection with the water tank water pumping port (409), the output end of the water pump (402) is in threaded connection with a connecting water pipe (403), and the middle part of the connecting water pipe (403) is provided with a water pipe fixing frame (404).
6. The waste concrete crusher according to claim 5, characterized in that a water outlet (408) is arranged on the top of the inclined water tank (401), a sliding filter screen (406) is slidably connected to the top of the water outlet (408), a storage tank (405) is arranged on one side of the inclined water tank (401), and a discharge chute (407) is arranged on the top of the storage tank (405).
7. The waste concrete crusher according to claim 2, wherein the primary crushing mechanism (1) and the secondary crushing mechanism (2) are respectively and fixedly arranged inside the crusher body (301), the primary crushing mechanism (1) and the secondary crushing mechanism (2) are arranged up and down inside the crusher body (301), and the rotating shaft (205) is fixedly arranged inside the crusher body (301).
8. A waste concrete crusher according to claim 4, characterized in that the discharge hopper (304) is fixedly mounted at the bottom of the discharge opening (202).
9. The waste concrete crusher according to claim 1, characterized in that the telescopic sliding sleeve (106) penetrates through the inner wall of the primary crushing bin (103) and is fixedly connected with the primary crushing bin (103), and the telescopic rod (112) penetrates through the inside of the telescopic sliding sleeve (106) and is slidably connected with the telescopic sliding sleeve (106).
10. A waste concrete crusher according to claim 6, characterized in that the bottom of the sloping water box (401) is arranged as a slope, and the sloping water box (401) is arranged at the bottom of the discharge hopper (304).
CN202222700353.5U 2022-10-14 2022-10-14 Waste concrete crusher Active CN218339868U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202222700353.5U CN218339868U (en) 2022-10-14 2022-10-14 Waste concrete crusher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202222700353.5U CN218339868U (en) 2022-10-14 2022-10-14 Waste concrete crusher

Publications (1)

Publication Number Publication Date
CN218339868U true CN218339868U (en) 2023-01-20

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ID=84897329

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202222700353.5U Active CN218339868U (en) 2022-10-14 2022-10-14 Waste concrete crusher

Country Status (1)

Country Link
CN (1) CN218339868U (en)

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