CN218609547U

CN218609547U - Rubble device that civil engineering used

Info

Publication number: CN218609547U
Application number: CN202222609090.7U
Authority: CN
Inventors: 朱海伦; 王海波; 武荘
Original assignee: Nanjing Forestry University
Current assignee: Nanjing Forestry University
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-03-14
Anticipated expiration: 2032-09-30

Abstract

The utility model belongs to the technical field of the rubble equipment, especially, be a rubble device that civil engineering used, including the base to and the framework of fixed connection at the base upper surface, it is connected with the swing arm to rotate on the extension of framework one side, and the tip fixedly connected with rubble hammer of swing arm, one side of framework is fixed with the guard plate, is provided with rotatable bullet between the tip of guard plate and the swing arm and stretches the mechanism to install upset actuating mechanism in the framework, upset actuating mechanism is including rotating the rotating-plate of connection at the framework inboard rotary rod to and the rotor plate of fixed connection on the rotary rod outer wall, the welding of corresponding rotor plate department of swing arm lower surface has with rotor plate complex arch. The utility model discloses a set up the rubble device that can rubble in succession, drive rubble hammer continuity of operation through the motor, it is efficient to can not cause the condition that the stone blockked up, solve the problem that current stage equipment cost is high, inefficiency.

Description

Rubble device that civil engineering used

Technical Field

The utility model relates to a rubble equipment technical field specifically is a rubble device that civil engineering used.

Background

The stone crushing device is used for crushing stones into usable stones in different sizes, and is very important for crushing the stones.

The rubble equipment in present stage generally adopts motor drive, and the motor drives the crushing roller and rotates, realizes the rubble effect through the crushing head on the damaged roller, but the general size of this type of equipment is great, and spare part is many, and is with high costs, and the flexibility is not good, and secondly, the continuity of equipment rubble is not strong, and the crushing roller is at broken incasement rotation, easily takes place to block up, overhauls inconveniently, leads to the rubble efficiency lower, has some not enough, consequently needs to improve.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a rubble device that civil engineering used, through setting up the rubble device that can rubble in succession, drive rubble hammer continuity of operation through the motor, it is efficient to can not cause the condition that the stone blockked up, solved current stage equipment cost height, the problem of inefficiency.

(II) technical scheme

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a rubble device that civil engineering used, includes the base to and fixed connection is at the framework of base upper surface, rotate on the extension of framework one side and be connected with the swing arm, the tip fixedly connected with rubble hammer of swing arm, one side of framework is fixed with the guard plate, is provided with rotatable bullet extension mechanism between the tip of guard plate and the swing arm to install upset actuating mechanism in the framework, upset actuating mechanism is including rotating the rotary rod of connection in the framework inboard to and the rotor plate of fixed connection on the rotary rod outer wall, the corresponding rotor plate department welding of swing arm lower surface has with rotor plate complex arch, the one end of rotary rod extends to the outside of framework and is fixed with driven gear, and the last surface mounting of base has the motor, fixedly connected with driving gear on the output shaft of motor, and the meshing is connected with the chain gear between driving gear and the driven gear.

Furthermore, a gravel platform is fixedly connected to the upper surface of the base corresponding to the gravel hammer.

Further, the elastic extension mechanism comprises a damping cylinder and an extension rod connected to the inner side of the damping cylinder in a sliding mode, one end of the extension rod extends to the outer side of the damping cylinder and is fixedly connected with an annular plate, and a spring is arranged between the annular plate at the end portion of the extension rod and the annular plate at the end portion of the damping cylinder.

Furthermore, the elastic extension mechanism further comprises two rotary seats fixedly connected to the protection plate and the swing arm, the two rotary seats are rotatably connected with rotating blocks, and the annular plates are fixedly connected to the corresponding rotating blocks.

Furthermore, the motor is fixedly connected to a shock absorption seat on the upper surface of the base.

Further, a bearing with clearance fit is arranged at the joint between the rotating rod and the frame body.

(III) advantageous effects

Compared with the prior art, the utility model provides a rubble device that civil engineering used possesses following beneficial effect:

the utility model discloses, through setting up the motor, the framework, upset actuating mechanism, the guard plate, the mechanism is stretched to the bullet, swing arm and rubble hammer, rotary rod in the motor drive upset actuating mechanism rotates during the use, then make the rotor plate rotate, when the protruding contact of rotor plate and swing arm lower surface, can drive the swing arm upwards to rotate, later the swing arm rotates downwards under the effect that the mechanism was stretched to the bullet, then realize the rubble effect through the mode of rubble hammer, this mode is compared in the crushing roller, efficiency is higher on the one hand, can carry out the processing of stone fast, and the size is comparatively reasonable, therefore, the carrier wave prepaid electric energy meter is low in cost, this use method need not use the crushing case simultaneously, can not cause the circumstances of jam, can guarantee the stationarity of device operation, guarantee the continuous operation of device, good stability, good result of use is possessed, can satisfy site environment's use.

Drawings

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

fig. 2 is a schematic structural view of the turnover driving mechanism of the present invention;

fig. 3 is a schematic structural view of the middle spring stretching mechanism of the present invention.

In the figure: 1. a base; 2. a driving gear; 3. a motor; 4. a protection plate; 5. a spring extension mechanism; 501. a rotating base; 502. a damping cylinder; 503. a telescopic rod; 504. rotating the block; 505. an annular plate; 506. a spring; 6. a frame body; 7. swinging arms; 8. a stone breaking hammer; 9. a stone crushing platform; 10. a turnover driving mechanism; 1001. rotating the rod; 1002. a rotating plate; 1003. a driven gear; 11. a toothed chain; 12. and (4) protruding.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Examples

As shown in fig. 1 and 2, the utility model discloses a rubble device that civil engineering used that embodiment provided, including base 1, and fixed connection is at the framework 6 of base 1 upper surface, it is connected with swing arm 7 to rotate on the extension of framework 6 one side, the tip fixedly connected with rubble hammer 8 of swing arm 7, one side of framework 6 is fixed with guard plate 4, be provided with rotatable bullet and stretch mechanism 5 between guard plate 4's tip and the swing arm 7, and install upset actuating mechanism 10 on the framework 6, upset actuating mechanism 10 is including rotating the rotary rod 1001 of connecting in framework 6 inboard, and fixed connection is at the rotor plate 1002 on the rotary rod 1001 outer wall, the welding of corresponding rotor plate 1002 department of swing arm 7 lower surface has arch 12 with rotor plate 1002 complex, the one end of rotary rod 1001 extends to the outside of framework 6 and is fixed with driven gear 1003, the last surface mounting of base 1 has motor 3, fixedly connected with driving gear 2 on motor 3's the output shaft, meshing is connected with toothed chain 11 between driving gear 2 and the driven gear 1003.

It should be noted that: the base 1 is used for supporting the whole device, a carrier is installed for other parts, a frame body 6 is fixedly connected to the upper surface of the base 1, the frame body 6 is vertically arranged, a swing arm 7 rotates at a cavity on the inner side of the frame body 6, an extending body is arranged at the top of one side of the frame body 6, the rotating action of the swing arm 7 on the frame body 6 is realized, a gravel hammer 8 is arranged at the end part of the swing arm 7, the rotating action of the swing arm 7 drives the gravel hammer 8 to move, the crushing of stones is realized, the processing of stones is further realized, a protection plate 4 is fixedly connected to one side of the frame body 6, an elastic extending mechanism 5 is arranged between the top of the protection plate 4 and the swing arm 7, the elastic extending mechanism 5 is arranged to realize the overturning driving of the swing arm 7, an overturning driving mechanism 10 is installed on the frame body 6, a rotating rod in the overturning driving mechanism 10 is rotatably connected to the inner side of the frame body 6, the rotating plate 1002 is driven to swing by the rotating rod 1001, the rotating plate 1002 is in contact with a protrusion 12 on the lower surface of the swing arm 7, the rotating rod 1001, the driving gear 1001 is driven by a driving gear 11, and a driving gear 1001 to rotate the driving gear 1001; this mode can realize the continuity of operation of quartering hammer 8, and is fast, can effectively improve rubble efficiency, is suitable for in-service use.

In some embodiments, as shown in fig. 1, a gravel platform 9 is fixedly connected to the upper surface of the base 1 corresponding to the gravel hammer 8.

It should be noted that: the stones are placed on the stone crushing platform 9 and matched with the stone crushing hammer 8 to realize stone crushing processing of the stones.

As shown in fig. 3, in some embodiments, the extending mechanism 5 includes a damping cylinder 502, and a telescopic rod 503 slidably connected to the inside of the damping cylinder 502, one end of the telescopic rod 503 extends to the outside of the damping cylinder 502 and is fixedly connected with an annular plate 505, and a spring 506 is disposed between the annular plate 505 at the end of the telescopic rod 503 and the annular plate 505 at the end of the damping cylinder 502.

It should be noted that: when the swing arm 7 rotates, the distance between the swing arm 7 and the protection plate 4 changes, at this time, the telescopic rod 503 extends and contracts inside the damping cylinder 502, the spring 506 deforms, when the rotating plate 1002 leaves the protrusion 12, the length of the spring 506 is increased, the telescopic rod 503 extends out of the damping cylinder 502, and the telescopic rod 503 and the damping cylinder 502 have the effect of supporting and limiting.

As shown in fig. 3, in some embodiments, the extending mechanism 5 further includes two rotating bases 501 fixedly connected to the protection plate 4 and the swing arm 7, and a rotating block 504 is rotatably connected to each of the two rotating bases 501, and two annular plates 505 are fixedly connected to the corresponding rotating block 504.

It should be noted that: through setting up roating seat 501, can realize turning block 504's rotation, realize the angle modulation effect of damping cylinder 502, telescopic link 503 tip then.

As shown in fig. 1, in some embodiments, the motor 3 is fixedly connected to a damper base on the upper surface of the base 1.

It should be noted that: the shock attenuation protection of motor 3 can be realized to the setting of shock attenuation seat, and motor 3 shock attenuation seat is known prior art, does not describe repeatedly.

As shown in fig. 2, in some embodiments, the connection between the rotating bar 1001 and the frame 6 is provided with a clearance fit bearing.

It should be noted that: the arrangement of the bearing can ensure the stability of the rotation of the rotating rod 1001.

The utility model discloses a theory of operation and application step: when the device is used, the motor 3 drives the driving gear 2 to rotate, the driving gear 2 drives the driven gear 1003 to rotate through the toothed chain 11, the driven gear 1003 is fixedly connected to the end portion of the rotating rod 1001, then the rotating rod 1001 is rotationally driven, the rotating rod 1001 drives the rotating plate 1002 to rotate, when the rotating plate 1002 is in contact with the protrusion 12, the driving swing arm 7 rotates around the top of one side of the frame body 6, at the moment, the spring 506 in the elastic extending mechanism 5 is compressed, the height of the gravel hammer 8 is raised, when the rotating plate 1002 leaves the protrusion 12, the swing arm 7 has no resistance, the length of the spring 506 extends, the telescopic rod 503 extends out of the inner side of the damping cylinder 502, the swing arm 7 is driven to rotate through the spring 506, the gravel hammer 8 is in contact with stone raw materials on the gravel platform 9, and therefore a gravel effect is formed, the mode is high in efficiency, and is suitable for on-site practical use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a rubble device that civil engineering used, includes base (1) to and fixed connection is at framework (6) of base (1) upper surface, its characterized in that: rotate on the extension of framework (6) one side and be connected with swing arm (7), tip fixedly connected with quartering hammer (8) of swing arm (7), one side of framework (6) is fixed with guard plate (4), is provided with rotatable bullet between the tip of guard plate (4) and swing arm (7) and stretches mechanism (5) to install upset actuating mechanism (10) on framework (6), upset actuating mechanism (10) are including rotating rotary rod (1001) of connecting in framework (6) inboard to and rotor plate (1002) of fixed connection on rotary rod (1001) outer wall, and the welding of corresponding rotor plate (1002) department of swing arm (7) lower surface has with rotor plate (1002) complex arch (12), the one end of rotary rod (1001) extends to the outside of framework (6) and is fixed with driven gear (1003), and the last surface mounting of base (1) has motor (3), fixedly connected with driving gear (2) on the output shaft of motor (3), and the meshing is connected with toothed chain (11) between driving gear (2) and driven gear (1003).

2. A rock breaking device for civil engineering works according to claim 1, characterized in that: the upper surface of the base (1) is fixedly connected with a gravel platform (9) corresponding to the gravel hammer (8).

3. A rock breaking device for civil engineering works according to claim 1, characterized in that: the elastic extension mechanism (5) comprises a damping cylinder (502) and an extension rod (503) which is connected to the inner side of the damping cylinder (502) in a sliding mode, one end of the extension rod (503) extends to the outer side of the damping cylinder (502) and is fixedly connected with a ring-shaped plate (505), and a spring (506) is arranged between the ring-shaped plate (505) at the end portion of the extension rod (503) and the ring-shaped plate (505) at the end portion of the damping cylinder (502).

4. A rock breaking apparatus for civil engineering works according to claim 3, characterized in that: mechanism (5) is stretched to bullet still includes two roating seats (501) of fixed connection on guard plate (4), swing arm (7) to all rotate on two roating seats (501) and be connected with turning block (504), two annular plate (505) fixed connection is on corresponding turning block (504).

5. A rock breaking device for civil engineering works according to claim 1, characterized in that: the motor (3) is fixedly connected to the shock absorption seat on the upper surface of the base (1).

6. A stone breaking device for civil engineering works according to claim 1, characterized in that: and a bearing in clearance fit is arranged at the joint between the rotating rod (1001) and the frame body (6).