CN218981679U

CN218981679U - Concrete recycling device

Info

Publication number: CN218981679U
Application number: CN202223151999.9U
Authority: CN
Inventors: 卢杰; 廖纲; 唐腾飞
Original assignee: Hunan Construction Concrete Co ltd
Current assignee: Hunan Construction Concrete Co ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-05-09
Anticipated expiration: 2032-11-25

Abstract

The utility model discloses a concrete recycling device which comprises a machine body, a feed inlet, a discharge outlet, a driving wheel, a movable jaw structure and a protection component. According to the utility model, the protection assembly is arranged, when the waste concrete blocks are poured into the machine body, the waste concrete blocks can strike the protection plate, so that the movable jaw structure is prevented from being damaged or loose and the normal use is influenced due to the fact that the concrete blocks directly strike the movable jaw structure, the service life of the movable jaw structure is prolonged, the deformation of the protection plate can be effectively reduced through buffering the protection plate, and the feed inlet is also increased after the protection plate is opened to avoid blockage; through being equipped with limit structure, the locating frame carries out spacing slip to the rack for the rack can only horizontal slip, avoids the rack derailment, and the rolling element makes the rack slip more stable and smooth, avoids appearing the card shell phenomenon.

Description

Concrete recycling device

Technical Field

The utility model relates to the field of concrete recycling, in particular to a concrete recycling device.

Background

Concrete is simply referred to as "concrete": the term concrete is generally used as cement, sand and stone as aggregate; the cement concrete obtained by mixing the cement concrete and water (which can contain additives and admixtures) according to a certain proportion, namely ordinary concrete, is widely applied to civil engineering, waste concrete blocks can be produced after building disassembly, and the waste concrete blocks are high-quality concrete aggregates, so that the waste concrete blocks are always recycled, a crushing device is needed to be used for crushing the waste concrete blocks during recycling, and the crushed concrete blocks and the crushed silt can be used as regeneration of concrete.

The prior patent number: CN217726611U discloses a building concrete block waste recycling device, the on-line screen storage device comprises a base, base top surface is provided with collection mechanism, collection mechanism comprises box, broken rubbing crusher main part of hammer, mouth type frame, electromagnet stick, fixture block and hemisphere horizontal pole, base top surface fixed mounting has the box that is used for filtering the grit, box top surface demountable installation has the broken rubbing crusher main part of hammer of being convenient for smash the block waste, the feed inlet that is linked together with broken rubbing crusher main part discharge end of hammer is offered on box top surface, can effectually make things convenient for collect the metallicity article in the broken back block waste through collection mechanism, is convenient for retrieve it, and effectual resources are wasted is got up in the saving, and convenient and fast is collected to the metallicity article simultaneously, practices thrift the manual manpower that consumes when picking it, is convenient for improve the efficiency of collecting to effectual improvement waste recycling device's practicality.

The above-mentioned patents or existing retraction utilization devices have the following problems:

when crushing the old and useless concrete piece, the old and useless concrete piece is inside the direct breaker of pouring into, has great stone or concrete piece owing to there is in the old and useless concrete piece to moving jaw structure's protectiveness is also relatively poor, has led to old and useless concrete piece to directly pounding to moving jaw structure, causes to move jaw structure damage or part to become flexible, has led to the problem that jaw structure's life is shorter.

Disclosure of Invention

Accordingly, in order to solve the above-mentioned drawbacks, the present utility model provides a concrete recycling apparatus.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a concrete recycling device, includes the organism, the organism left end is equipped with the feed inlet, is located the organism lower extreme and is equipped with the discharge gate, rotates the drive wheel of being connected with the organism, locates the movable jaw structure on drive wheel surface, the inside protective component that is equipped with of organism, protective component includes the baffle, the baffle is located the organism upper end, the guard plate of being connected with the organism, and the guard plate lower extreme is connected with dwang one end to the other end of dwang is equipped with the connecting axle, the connecting axle is connected with the organism, be equipped with driven tooth on the connecting axle to the rack that is connected with driven tooth is located rack surface limit structure, rack one end is connected with the spring, and the other end of spring is fixed on the fixed frame, locates the apron on organism surface.

Preferably, the limit structure comprises a positioning frame, the positioning frame is fixed inside the machine body, a sliding groove is formed in the positioning frame, and rolling bodies are arranged on the surface of the toothed bar.

Preferably, the surface of the connecting shaft is provided with at least four flat keys, and the flat keys penetrate through the middle parts of the driven teeth.

Preferably, an extension rod is arranged at one end of the connecting shaft adjacent to the cover plate, a fixed block is fixed at the joint of the cover plate and the extension rod, and the extension rod is spliced with the fixed block and rotates along the inner wall of the extension rod.

Preferably, a seal is arranged at the joint of the machine body and the cover plate, and the seal is stuck to the edge of the cover plate after the cover plate is fixed with the machine body.

Preferably, mounting plates are arranged at two ends of the spring, and the mounting plates at two ends of the spring are respectively attached to the surfaces of the toothed bar and the fixed frame and fixed through bolts.

Preferably, the rolling bodies are provided with two rows, the two rows are respectively positioned at the front end and the rear end of the toothed bar, and each row of rolling bodies is provided with at least five rolling bodies.

The utility model has the beneficial effects that:

according to the utility model, the protection component is arranged, when the waste concrete blocks are poured into the machine body, the waste concrete blocks can strike the protection plate, so that the movable jaw structure is prevented from being damaged or loose and influencing normal use caused by the direct striking of the concrete blocks, the service life of the movable jaw structure is prolonged, the deformation of the protection plate can be effectively reduced through buffering the protection plate, and the feed inlet is also increased after the protection plate is opened to avoid blockage.

Further, through being equipped with limit structure, the locating frame carries out spacing slip to the ratch for the ratch can only horizontal slip, avoids the ratch derailment, and the rolling element makes the ratch slip more stable and smooth, avoids appearing the card shell phenomenon.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic elevational cross-sectional view of the present utility model;

FIG. 3 is a schematic view of the structure of the protection plate of the present utility model;

FIG. 4 is a schematic view of the cover plate opening structure of the present utility model;

FIG. 5 is a schematic view of a spacing structure of the present utility model;

fig. 6 is a schematic diagram of the structure of the cover plate of the present utility model.

Wherein: the machine comprises a machine body-1, a feed inlet-2, a discharge outlet-11, a driving wheel-3, a movable jaw structure-4, a protection component-5, a baffle plate-51, a protection plate-52, a rotating rod-53, a connecting shaft-54, driven teeth-55, a toothed bar-56, a limiting structure-57, a spring-58, a fixed frame-59, a cover plate-510, a flat key-04, an extension rod-05, a fixed block-10, a seal-01, a mounting plate-08, a positioning frame-571, a sliding groove-572 and a rolling body-573.

Detailed Description

In order to further explain the technical scheme of the utility model, the following is explained in detail through specific examples.

Referring to fig. 1 and 2, the utility model provides a concrete recycling device, which comprises a machine body 1, wherein a feed inlet 2 is integrally formed at the left end of the machine body 1, a discharge outlet 11 is integrally formed at the middle part of the machine body 1, a driving wheel 3 is arranged at the upper end of the machine body 1, a movable jaw structure 4 is arranged at the middle end of the driving wheel 3, the movable jaw structure 4 is positioned at the middle end of the interior of the machine body 1, the discharge outlet 11 is positioned at the lower end of the movable jaw structure 4, and a protection component 5 is arranged at the upper end of the interior of the machine body 1.

Referring to fig. 1, 2, 3, 4 and 6, the present utility model provides a concrete recycling device, wherein a protection component 5 includes a baffle plate 51, the baffle plate 51 is welded on the upper end surface of a machine body 1 and is located at the right end of a feed inlet 2, the baffle plate 51 is used for preventing excessive rotation of a protection plate 52, the protection plate 52 is mounted at the upper end inside the machine body 1, the upper end of the protection plate 52 is rotationally connected with the machine body 1, the lower end of the protection plate 52 is rotationally connected with one end of a rotation rod 53, and the other end of the rotation rod 53 is welded with a connecting shaft 54;

the connecting shaft 54 penetrates through the inner wall of the machine body 1, the surface of the connecting shaft 54 is integrally provided with six flat keys 04, of course, four, five and the like are also possible, the number of the flat keys is not limited herein, the connecting shaft 54 is provided with driven teeth 55, the flat keys 04 penetrate through the middle ends of the driven teeth 55, and the flat keys 04 are used for improving transmission efficiency, so that the driven teeth 55 are not easy to slip on the surface of the connecting shaft 54;

the upper end of the driven tooth 55 is provided with a toothed bar 56, the toothed bar 56 is meshed with the driven tooth 55, the toothed bar 56 is arranged in the limiting structure 57, mounting plates 08 are welded at the left end and the right end of the spring 58, the mounting plates 08 at the right end of the spring 58 are attached to the left end of the toothed bar 56 and fixed through bolts so as to realize the connection of the toothed bar 56 and the mounting plates 08, the mounting plates 08 at the left end of the spring 58 are attached to the surface of the fixed frame 59 and fixed through bolts so as to realize the fixation of the spring 58 on the fixed frame 59, a cover plate 510 is arranged on the outer side surface of the machine body 1 at the position where the driven tooth 55 is arranged, the cover plate 510 is fixed on the surface of the machine body 1 through bolts, and the cover plate 510 is used for facilitating the opening of staff and then maintaining the components such as the spring 58;

wherein, apron 510 surface mounting has fixed block 10, and the recess that is used for extension rod 05 to peg graft mutually is offered at fixed block 10 middle part, and extension rod 05 welds at the connecting axle 54 and the adjacent surface of apron 510, and extension rod 05 rotates with fixed block 10 to be connected, and organism 1 and apron 510 junction integrated into one piece have seal 01, and apron 510 is installed on organism 1 and is laminated mutually with seal 01 surface after, has played the effect that prevents that the dust from getting into inside.

Referring to fig. 4 and 5, the present utility model provides a concrete recycling device, wherein a limit structure 57 includes a positioning frame 571, a right end of the positioning frame 571 is welded inside a machine body 1, the positioning frame 571 is located at an upper end of a rack 56, the rack 56 is located inside the positioning frame 571, five rolling bodies 573 are respectively disposed at front and rear ends of the rack 56, a sliding groove 572 is formed at a connection position of the positioning frame 571 and the rolling bodies 573, and the rolling bodies 573 are located inside the sliding groove 572.

The working principle is as follows:

organism 1 passes through the bolt installation and fixes on horizontal position, then is connected supporting actuating device with drive wheel 3, make drive wheel 3 rotate through opening actuating device, thereby make movable jaw structure 4 operation, then pour the old and useless concrete stone into inside organism 1 through feed inlet 2, movable jaw structure 4 of operation can break it then, make old and useless concrete piece become broken concrete piece and silt, then can go out the ejection of compact through discharge gate 11, broken concrete piece and silt can be mostly the aggregate of concrete and recycle.

When the old and useless concrete piece pours into organism 1 inside, the old and useless concrete piece can strike guard plate 52, guard plate 52 can effectually prevent that the concrete piece from directly striking and move jaw structure 4, thereby protect moving jaw structure 4, avoid moving jaw structure 4 and receive the striking and damage or appear not hard up influence normal use, when the concrete piece strikes guard plate 52, guard plate 52 can rotate and drive dwang 53 rotation, pivoted dwang 53 can drive connecting axle 54 and make driven tooth 55 rotate, because driven tooth 55 and rack 56 meshing are connected, and rack 56 left end is fixed with spring 58 again, so can rack 56 can left movement and compression spring 58 when driven tooth 55 rotates, spring 58 atress compression produces the elasticity, the impact that the elasticity can offset guard plate 52 received, realized bumping guard plate 52 after the concrete piece collides with guard plate 52, reduce guard plate 52 deformation, and also increase the feed inlet and avoid blocking after guard plate 52 opens.

When the toothed bar 56 slides, the toothed bar 56 can drive the rolling bodies 573 to move, because the rolling bodies 573 are positioned in the sliding grooves 572 and the toothed bar 56 is also positioned in the positioning frame 571, the toothed bar 56 can slide in the positioning frame 571 when sliding, the rolling bodies 573 can slide along the inner wall of the sliding grooves 572, the positioning frame 571 can slide the toothed bar 56 in a limiting manner, so that the toothed bar 56 can only slide horizontally, the toothed bar 56 is prevented from derailing, and the rolling bodies 573 are used for improving the sliding effect of the toothed bar 56, so that the toothed bar 56 is more stable and smooth when sliding.

The utility model provides a concrete recycling device, by arranging a protection component 5, when waste concrete blocks are poured into a machine body 1, the waste concrete blocks can strike a protection plate 52, so that the concrete blocks are prevented from directly striking a movable jaw structure 4, the movable jaw structure 4 is damaged or loose to influence normal use, the service life of the movable jaw structure 4 is prolonged, the deformation of the protection plate 52 can be effectively reduced by buffering the protection plate 52, and a feed inlet is also increased after the protection plate 52 is opened to avoid blockage; through being equipped with limit structure 57, the locating frame 571 carries out spacing slip to the rack 56 for the rack 56 can only horizontal slip, avoids the rack 56 derailment, and rolling element 57 makes the rack 56 slip more stable and smooth, avoids appearing the card shell phenomenon.

The foregoing is merely a preferred example of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a concrete recycling device, includes organism (1), the left end of organism (1) is equipped with feed inlet (2), is located organism (1) lower extreme and is equipped with discharge gate (11), drive wheel (3) of being connected with organism (1) rotation, locates movable jaw structure (4) on drive wheel (3) surface;

the method is characterized in that: still include protection component (5), the inside protection component (5) that is equipped with of organism (1), protection component (5) include baffle (51), baffle (51) are located organism (1) upper end, guard plate (52) that are connected with organism (1), guard plate (52) lower extreme is connected with dwang (53) one end to the other end of dwang (53) is equipped with connecting axle (54), connecting axle (54) are connected with organism (1), be equipped with driven tooth (55) on connecting axle (54) to rack bar (56) that are connected with driven tooth (55) are located rack bar (56) surface limit structure (57), rack bar (56) one end is connected with spring (58), and the other end of spring (58) is fixed on fixed frame (59), locates apron (510) on organism (1) surface.

2. The concrete recycling device according to claim 1, wherein: the limiting structure (57) comprises a positioning frame (571), the positioning frame (571) is fixed inside the machine body (1), a sliding groove (572) is formed in the positioning frame (571), and rolling bodies (573) are arranged on the surface of the toothed bar (56).

3. The concrete recycling device according to claim 1, wherein: the surface of the connecting shaft (54) is provided with flat keys (04), the number of the flat keys (04) is not less than four, and the flat keys (04) penetrate through the middle of the driven teeth (55).

4. A concrete recycling apparatus according to claim 3, wherein: the connecting shaft (54) is provided with an extension rod (05) at one end adjacent to the cover plate (510), a fixed block (10) is fixed at the joint of the cover plate (510) and the extension rod (05), and the extension rod (05) is spliced with the fixed block (10) and rotates along the inner wall of the fixed block.

5. The concrete recycling device according to claim 4, wherein: the machine body (1) is provided with a seal (01) at the joint of the cover plate (510), and the seal (01) is attached to the edge of the cover plate (510) after the cover plate (510) is fixed with the machine body (1).

6. The concrete recycling device according to claim 1, wherein: mounting plates (08) are arranged at two ends of the spring (58), and the mounting plates (08) at two ends of the spring (58) are respectively attached to the surfaces of the toothed bar (56) and the fixing frame (59) and fixed through bolts.

7. A concrete recycling device according to claim 2, characterized in that: the rolling bodies (573) are arranged in two rows and are respectively positioned at the front end and the rear end of the toothed bar (56), and each row of the rolling bodies (573) is provided with at least five rolling bodies.