CN209968494U

CN209968494U - Raw materials reducing mechanism is used in concrete preparation

Info

Publication number: CN209968494U
Application number: CN201920265283.0U
Authority: CN
Inventors: 谢晶
Original assignee: Sichuan Zhongcheng Heyi New Material Co Ltd
Current assignee: Sichuan Zhongcheng Heyi New Material Co Ltd
Priority date: 2019-02-28
Filing date: 2019-02-28
Publication date: 2020-01-21
Anticipated expiration: 2029-02-28

Abstract

The utility model discloses a raw materials reducing mechanism is used in concrete preparation, including the device main part, the upper end welding of device main part has the feeder hopper, and the position between device main part and the feeder hopper is provided with crushing mechanism in advance, and crushing mechanism comprises crushing case, crushing cylinder and first motor in advance, the inside movable mounting of device main part has the pivot, and the outer skin weld of pivot has crushing blade, the position screwed connection that the upper end surface of device main part is close to one side has the second motor. The utility model discloses a set up grinder in advance and constructed the raw materials and can carry out precomminution at the lower extreme of feeder hopper for the raw materials is fast to get into reducing mechanism, also avoids the raw materials to block up and carries out kibbling condition emergence in can't entering into the device in the feeder hopper when can accelerate crushing efficiency, and makes things convenient for the staff to collect and smashes good raw materials, makes the device's use experience better.

Description

Raw materials reducing mechanism is used in concrete preparation

Technical Field

The utility model relates to a concrete preparation field specifically is a raw materials reducing mechanism is used in concrete preparation.

Background

In the preparation process of the concrete, not only water, sand and stones need to be put in, but also chemical additives and mineral admixtures need to be added, namely raw materials such as the anticorrosion air-tight agent, the alkali-free setting accelerator and the like are included, so that the durability of the concrete can be improved, and the raw materials for preparing the anticorrosion air-tight agent and the alkali-free setting accelerator need to be crushed firstly before the concrete is prepared, so that the raw materials are powdered and added into the concrete, so a raw material crushing device also needs to be used in the preparation process of the concrete; but current raw materials reducing mechanism is carrying out shredding when the raw materials of pouring into when more to the raw materials jam easily in the feeder hopper to make the raw materials can't go into the condition that leads to crushing work to normally go on in the reducing mechanism and take place, both brought inconvenience for the staff and also reduced work efficiency, brought certain influence for this reducing mechanism's use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a raw materials reducing mechanism is used in concrete preparation to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a raw materials reducing mechanism is used in concrete preparation, includes the device main part, the upper end welding of device main part has the feeder hopper, and the position between device main part and the feeder hopper is provided with crushing mechanism in advance, crushing mechanism comprises crushing case, crushing roller and first motor in advance, the inside movable mounting of device main part has the pivot, and the skin weld of pivot has crushing blade, the position screwed connection that the upper end surface of device main part is close to one side has the second motor, the discharge gate has been seted up to one side surface of device main part, and the below of discharge gate is provided with and connects the flitch, wherein the low side welding of device main part has the base.

Preferably, the crushing case is welded between the device main body and the feed hopper, the crushing roller is movably installed in the crushing case, and the first motor is connected to one side of the crushing case through screws.

Preferably, the upper end of the crushing box is communicated with the feed hopper, and the lower end of the crushing box is communicated with the device main body.

Preferably, an inserting groove is formed below the discharge port, and one end of the material receiving plate penetrates through the inside of the inserting groove.

Preferably, the outer surface of the lower end of the material receiving plate is welded with a sliding rod, the inner surface of the base is provided with a sliding groove, the lower end of the sliding rod is movably installed inside the sliding groove, and the material receiving plate is movably connected with the sliding groove and the base through the sliding rod.

Preferably, the quantity of slide bar is four groups, and the slide bar all is parallel placement, the quantity of spout is two sets of, and the spout all is the equidistance and places.

Preferably, the outer surface of the front end of the device main body is provided with a power interface, and the output end of the power interface is electrically connected with the input ends of the first motor and the second motor.

To sum up, the utility model discloses following beneficial effect has:

1. through the pre-crushing mechanism who sets up between device main part and feeder hopper, can carry out pre-crushing to the raw materials, smash man-hour, the staff will need kibbling raw materials to pour into the feeder hopper, the raw materials enters into crushing case from the feeder hopper simultaneously, the staff makes the first motor operation drive crushing roller cylinder to the raw materials pre-crushing with power source circular telegram, smash it into less granule and smash in can the more quick entering into the device main part, also avoid when can accelerating crushing efficiency the raw materials to block up and carry out kibbling condition emergence in can't entering into the device in the feeder hopper.

2. The flitch that connects through the below setting at the discharge gate can collect the material of smashing, the lower extreme that connects the flitch simultaneously has set up the slide bar, the spout has been seted up at the internal surface of base, and connect the flitch to pass through slide bar and spout and base swing joint, staff will connect the flitch to stimulate outwards after connecing the flitch to fill with the material, the slide bar slides in the spout simultaneously, the staff can with connect pull out in the flitch base and pour the material into behind the appointed position, will connect the flitch to push the one end that will connect the flitch simultaneously in the base and peg graft and receive the material in the inserting groove can, thereby made things convenient for the staff to receive the material and unload, make the device's use more convenient.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of the main body, the crushing box and the feed hopper of the device of the present invention;

FIG. 3 is an enlarged view of the crushing box and the crushing roller of the present invention;

fig. 4 is a view of the connection structure of the material receiving plate and the base of the present invention.

In the figure: 1. a device main body; 2. a pre-crushing mechanism; 201. a crushing box; 202. a crushing roller; 203. a first motor; 3. a feed hopper; 4. a discharge port; 5. a base; 501. a chute; 6. a material receiving plate; 601. a slide bar; 7. inserting grooves; 8. a second motor; 9. a rotating shaft; 10. and (4) crushing blades.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they 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.

Referring to fig. 1-4, the present invention provides an embodiment: a raw material crushing device for concrete preparation comprises a device main body 1, wherein a feed hopper 3 is welded at the upper end of the device main body 1, raw materials to be crushed can be poured into the device main body 1 through the feed hopper 3, a pre-crushing mechanism 2 is arranged between the device main body 1 and the feed hopper 3, the pre-crushing mechanism 2 can pre-crush the raw materials, the raw materials can quickly enter the crushing device to accelerate crushing efficiency and simultaneously avoid the situation that the raw materials are blocked in the feed hopper 3 and cannot enter the device to be crushed, the pre-crushing mechanism 2 comprises a crushing box 201, a crushing roller 202 and a first motor 203, a rotating shaft 9 is movably arranged inside the device main body 1, a crushing blade 10 is welded on the outer surface of the rotating shaft 9, the rotating shaft 9 and the crushing blade 10 rotate to crush the raw materials into powder, a second motor 8 is connected with a screw at a position, close to one side, on the outer surface of the upper end of the device main body 1, the operation of second motor 8 can drive pivot 9 and crushing blade 10 and rotate, and discharge gate 4 has been seted up to one side surface of device main part 1, and discharge gate 4 can let the good material of smashing come out from device main part 1, and the below of discharge gate 4 is provided with and connects flitch 6, connects flitch 6 to be used for receiving the good material of smashing, and wherein the low-end welding of device main part 1 has base 5, and base 5 is used for supporting whole device main part 1.

Further, crushing case 201 welds between device main part 1 and feeder hopper 3, and crushing cylinder 202 movable mounting is in the inside of crushing case 201, and first motor 203 screwed connection is in one side of crushing case 201, and first motor 203 operation can drive crushing cylinder 202 and rotate and carry out the precomminution to the raw materials.

Further, the upper end of crushing case 201 communicates with feeder hopper 3 each other, and the lower extreme of crushing case 201 communicates with device main part 1 each other, can let the material enter into crushing case 201 from feeder hopper 3, later enters into device main part 1 from crushing case 201 and smashes.

Further, inserting groove 7 has been seted up to the below of discharge gate 4, and connects the one end of flitch 6 to run through in inserting groove 7's inside, connects flitch 6 to peg graft inserting groove 7 and can receive the material of exporting from discharge gate 4.

Further, connect flitch 6's lower extreme outer surface welding to have slide bar 601, spout 501 has been seted up to base 5's internal surface, and slide bar 601's lower extreme movable mounting is in the inside of spout 501, connects flitch 6 to pass through slide bar 601 and spout 501 and base 5 swing joint, and simple mounting structure has made things convenient for the staff to receive the material and unload.

Further, the number of the sliding rods 601 is four, the sliding rods 601 are arranged in parallel, the number of the sliding grooves 501 is two, and the sliding grooves 501 are arranged equidistantly.

Further, a power interface is arranged on the outer surface of the front end of the device main body 1, the output end of the power interface is electrically connected with the input ends of the first motor 203 and the second motor 8, and the power interface is electrified to enable the first motor 203 and the second motor 8 to operate to respectively drive the crushing roller 202 and the rotating shaft 9 to rotate so as to crush the material.

It should be noted that, the utility model relates to a raw material crushing device for concrete preparation, when in use, the worker pours the raw material to be crushed into the feed hopper 3, and simultaneously the raw material enters the crushing box 201 from the feed hopper 3, the worker energizes the power interface to make the first motor 203 operate to drive the crushing roller 202 roller to pre-crush the raw material, and crush the raw material into smaller particles which can more rapidly enter the device main body 1 to be crushed, thereby accelerating the crushing efficiency and simultaneously avoiding the situation that the raw material is blocked in the feed hopper 3 and can not enter the device to be crushed, after the raw material enters the device main body 1 from the crushing box 201, the second motor 8 operates to drive the rotating shaft 9 to rotate to make the crushing blade 10 crush the raw material, after the raw material is crushed into powder, the raw material comes out from the discharge port 4 and enters the receiving plate 6, when connecing flitch 6 to fill the material back staff will connect flitch 6 to stimulate outward, slide bar 601 slides in spout 501 simultaneously, the staff can with connect flitch 6 after the base 5 is pulled out and pour the material into appointed position, will connect flitch 6 to push again in base 5 will connect the one end of flitch 6 to peg graft in inserting groove 7 simultaneously and receive the material can, thereby made things convenient for the staff to receive the material and unload, make the device's use more convenient, wherein first motor 203 is 5IK60GN-C with the model of second motor 8, and is comparatively practical.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a raw materials reducing mechanism for concrete preparation, includes device main part (1), its characterized in that: the welding of the upper end of device main part (1) has feeder hopper (3), and the position between device main part (1) and feeder hopper (3) is provided with grinder in advance constructs (2), grinder in advance constructs (2) by crushing case (201), crushing roller (202) and first motor (203) are constituteed, the inside movable mounting of device main part (1) has pivot (9), and the skin weld of pivot (9) has crushing blade (10), the position screwed connection that the upper end surface of device main part (1) is close to one side has second motor (8), discharge gate (4) have been seted up to one side surface of device main part (1), and the below of discharge gate (4) is provided with connects flitch (6), wherein the low side welding of device main part (1) has base (5).

2. The raw material crushing apparatus for concrete preparation according to claim 1, wherein: crushing case (201) welding is between device main part (1) and feeder hopper (3), and crushing cylinder (202) movable mounting smashes the inside of case (201), first motor (203) screwed connection is in one side of crushing case (201).

3. The raw material crushing apparatus for concrete preparation according to claim 1, wherein: the upper end of the crushing box (201) is communicated with the feed hopper (3), and the lower end of the crushing box (201) is communicated with the device main body (1).

4. The raw material crushing apparatus for concrete preparation according to claim 1, wherein: an inserting groove (7) is formed below the discharge port (4), and one end of the material receiving plate (6) penetrates through the inside of the inserting groove (7).

5. The raw material crushing apparatus for concrete preparation according to claim 1, wherein: connect flitch (6) lower extreme outer surface welding to have slide bar (601), spout (501) have been seted up to the internal surface of base (5), and the lower extreme movable mounting of slide bar (601) is in the inside of spout (501), connect flitch (6) through slide bar (601) and spout (501) and base (5) swing joint.

6. The raw material crushing apparatus for concrete preparation according to claim 5, wherein: the quantity of slide bar (601) is four groups, and slide bar (601) all are parallel placement, the quantity of spout (501) is two sets of, and spout (501) all are the equidistance and place.

7. The raw material crushing apparatus for concrete preparation according to claim 1, wherein: the outer surface of the front end of the device main body (1) is provided with a power supply interface, and the output end of the power supply interface is electrically connected with the input ends of the first motor (203) and the second motor (8).