阅读说明：本技术 一种煤矿主提升卸载缓冲煤仓防堵塞装置 (Coal mine main hoisting unloading buffering coal bunker anti-blocking device ) 是由 杜冠谕 于 2020-05-30 设计创作，主要内容包括：本发明提供一种煤矿主提升卸载缓冲煤仓防堵塞装置,涉及煤仓防堵塞技术领域,以解决现有的煤仓防堵塞装置在使用的时候,在遇到轻度堵塞的时候,无法使其自动受力自动疏通,不利于节约能源的问题,包括:主体,安装槽,传动板；所述主体为煤仓本体,且主体的内部四周为倾斜状结构；所述安装槽并排设在主体的右侧；所述传动板处于主体的前端右侧。导向板是用来安装在主体的导向槽的内部的,使得导向板可以通过外侧的受力块接收弹簧的动力处于上升状态,当有煤块落下的时候,可以压动导向板的支撑杆以及顶件,使得导向板下落之后,弹簧可以支撑受力块以及导向板复位,从而重新顶动煤块,使得煤块可以被重新顶动疏通。(The invention provides a coal mine main lifting unloading buffering coal bunker anti-clogging device, which relates to the technical field of coal bunker anti-clogging and aims to solve the problems that when the existing coal bunker anti-clogging device is used, the existing coal bunker anti-clogging device cannot be automatically forced to automatically dredge when encountering light clogging, and is not beneficial to energy conservation, and the coal bunker anti-clogging device comprises a main body, a mounting groove and a transmission plate; the main body is a coal bunker body, and the periphery inside the main body is of an inclined structure; the mounting grooves are arranged on the right side of the main body side by side; the transmission plate is positioned on the right side of the front end of the main body. The deflector is used for installing in the inside of the guide way of main part for the deflector can be in the state that rises through the power of the atress piece receiving spring in the outside, when the coal cinder falls, can press supporting rod and the kicking of deflector, makes after the deflector whereabouts, and the spring can support atress piece and deflector and reset, thereby pushes up again and moves the coal cinder, makes the coal cinder can be pushed up again and move the mediation.)

1. The utility model provides a coal mine owner promotes uninstallation buffering coal bunker anti-clogging device which characterized in that: the method comprises the following steps: the device comprises a main body (1), a mounting groove (2), a transmission plate (3), a guide plate (4), a fixing groove (5), a top piece (6) and a buffer piece (7); the main body (1) is a coal bunker body, and the periphery inside the main body (1) is of an inclined structure; the mounting grooves (2) are arranged on the right side of the main body (1) side by side; the transmission plate (3) is positioned on the right side of the front end of the main body (1), and a rotating head at the bottom of the transmission plate (3) is connected with a rotating plate outside the motor shell (201); the fixing groove (5) is formed in the right end of the outer side of the connecting block (301), and the connecting block (301) is embedded into the fixing groove (5); the bottom end of the top piece (6) is connected with the upper part of the inner end of the supporting rod (402) in a fixed connection mode.

The guide plate (4) comprises a stress block (401), a support rod (402) and a connecting groove (403); the guide plate (4) is of a rectangular plate-shaped structure, a stress block (401) is arranged on the outer side of the guide plate (4), and the stress block (401) is of a U-shaped plate-shaped structure; a through hole is formed in the middle of the stress block (401), and the top end of the guide rod (103) is inserted into the through hole; two ends of the inner side of the guide plate (4) are provided with support rods (402), and the top ends of the support rods (402) are of wedge-shaped structures; the guide plate (4) is a guide moving structure; the guide plate (4) is embedded in the guide groove (101) and moves.

The buffer piece (7) comprises a connecting arm (701) and a splicing groove (702); the whole buffer piece (7) is of a V-shaped structure, the buffer piece (7) is made of rubber, and two sides of the buffer piece (7) are of comb-shaped structures; the two ends above the buffer piece (7) are connected with the bottom of the connecting arm (701), and the connecting arm (701) is of a rectangular long strip structure; the buffer piece (7) is a structure capable of buffering impact force; the buffer pieces (7) are arranged in parallel in the main body (1).

2. The coal mine owner lifting unloading buffering coal bunker anti-clogging device of claim 1, characterized in that: the main body (1) comprises a guide groove (101), a stress plate (102) and a guide rod (103); the bottom of the front end and the rear end of the main body (1) are provided with guide grooves (101), the two ends of the two sides of each guide groove (101) are provided with auxiliary grooves, and the guide grooves (101) and the auxiliary grooves are of rectangular structures; a stress plate (102) is arranged in the middle of the bottom of the front end and the rear end of the main body (1), a guide rod (103) with a cylindrical structure is arranged above the stress plate (102), and a spring is sleeved outside the guide rod (103); the guide groove (101) is a guide moving structure.

3. The coal mine owner lifting unloading buffering coal bunker anti-clogging device of claim 1, characterized in that: the mounting groove (2) comprises a motor shell (201) and a connector (202); the mounting groove (2) is of an L-shaped structure as a whole, and the section of the mounting groove (2) is of a T-shaped structure; a motor is arranged in the motor shell (201), and two connectors (202) with T-shaped structures are arranged on the side edge of the motor shell (201); the connector (202) is embedded in the mounting groove (2); the motor shell (201) is internally provided with a rotating plate at the front end of the motor through a transmission shaft, and the rotating plate is of a circular plate-shaped structure.

4. The coal mine owner lifting unloading buffering coal bunker anti-clogging device of claim 1, characterized in that: the transmission plate (3) comprises a connecting block (301); two ends of the transmission plate (3) are of arc structures, and rotating heads with middle protruding cylindrical structures are arranged on the inner sides of the two ends of the transmission plate (3); the connecting block (301) is of a T-shaped structure, a rotating groove with a middle protruding cylindrical structure is arranged in the middle of the outer end of the connecting block (301), and a rotating head at the top end of the transmission plate (3) is arranged in the rotating groove; the transmission plate (3) is of a transmission structure.

5. The coal mine owner lifting unloading buffering coal bunker anti-clogging device of claim 1, characterized in that: the guide plate (4) also comprises a connecting groove (403); the connecting groove (403) is formed in the outer side of the inner end of the supporting rod (402), an arc-shaped groove is formed in the connecting groove (403), and stop blocks made of rubber are arranged at the upper end and the lower end of the inner portion of the arc-shaped groove.

6. The coal mine owner lifting unloading buffering coal bunker anti-clogging device of claim 1, characterized in that: the fixed groove (5) comprises an inner groove (501), a top block (502) and a moving piece (503); the fixing groove (5) is of a T-shaped structure, and an inner groove (501) is formed in the outer side of the fixing groove (5); the inner groove (501) is of a U-shaped structure, and two transverse grooves are formed in two sides of the top end of the inner groove (501); rectangular grooves are formed in the middle of the top end of the inner groove (501) and the top end of the transverse groove; the top block (502) is of a rectangular structure, and a wedge-shaped block is arranged at the bottom of the top block (502); the top block (502) is embedded in the transverse groove, the rear end of the top block (502) is connected with the inside of the transverse groove through a spring, and a pull rod at the top end of the top block (502) is inserted into the rectangular groove at the top end of the transverse groove; the moving piece (503) is of a U-shaped structure, and a pressing block is arranged in the middle of the top end of the moving piece (503); the moving piece (503) is embedded and installed at the bottom of the inner groove (501), the bottom of the moving piece (503) is connected with the bottom of the inner groove (501) through a spring, and the top end of the moving piece (503) is in contact with the bottom of the top block (502); the moving part (503) is a triggerable fixed structure.

7. The coal mine owner lifting unloading buffering coal bunker anti-clogging device of claim 1, characterized in that: the top piece (6) comprises a side piece (601) and an auxiliary piece (602); the top piece (6) is of a rectangular long strip structure, and side pieces (601) of a diamond structure are arranged on two sides of the bottom of the top piece (6); the top end of the top piece (6) is provided with an auxiliary piece (602) with an L-shaped structure, the auxiliary piece (602) is of an inclined structure, and the top end of the auxiliary piece (602) is of a wedge-shaped structure; the top piece (6) is a movable dredging structure.

8. The coal mine owner lifting unloading buffering coal bunker anti-clogging device of claim 1, characterized in that: the buffer piece (7) also comprises a splicing groove (702); the splicing groove (702) is of a rectangular structure, and the splicing groove (702) is arranged on the inner side of the top end of the connecting arm (701); the splicing groove (702) is connected with the connecting groove (403), a fixing rod is arranged on the inner side of the splicing groove (702), and the fixing rod is fixed inside the arc-shaped groove of the connecting groove (403).

Technical Field

The invention belongs to the technical field of coal bunker blockage prevention, and particularly relates to a coal bunker blockage prevention device for coal mine main lifting unloading buffering.

Background

When the coal briquette is discharged from the coal bunker, the coal briquette is more and is easy to block at the position of the coal bunker discharge port, so that the coal briquette cannot be effectively discharged.

For example, application No.: CN201911357284.9 relates to a coal mine main lifting unloading buffering coal bunker anti-blocking device, which comprises a hydrophobic coal bunker, wherein the hydrophobic coal bunker comprises an external steel structure frame, a hydrophobic polymer lining plate, a motor, a cross rod, a vertical rod, a loosening head and a vibration dredging device, the vibration dredging device is installed at the bottom of two sides of the hydrophobic coal bunker, and the vibration dredging device comprises a vibration motor, a vibration motor fixing disc, a metal vibration conducting rod and a fixed hanger; through vibrations motor, hydrophobic polymer welt, outside steel structural framework, fixed the setting of hanging to and metal vibrations conduction pole, this device can effectively reduce the adhesion resistance of coal slime viscosity to the coal bulkhead, and hydrophobic material has obvious slowing down effect to the increase of coal adhesive force that moisture arouses to can prevent that moisture from attaching to the surge bin inner wall, arouse follow-up coal moisture change, and this device vibrations are dredged the device and can be moved according to condition intermittent type nature, have effectively reduced the energy consumption.

Based on prior art discovery, current coal bunker anti-clogging device is when using, when meetting slight jam, can't make its automatic atress automatic mediation, is unfavorable for the energy saving, and current coal bunker anti-clogging device when using, when the coal cinder uninstallation falls, the impact force of unable supplementary buffering coal cinder, the broken phenomenon appears after the unable coal cinder uninstallation.

Disclosure of Invention

In order to solve the technical problems, the invention provides a coal mine owner lifting and unloading buffering coal bunker anti-blocking device, which aims to solve the problems that when the existing coal bunker anti-blocking device is used, the existing coal bunker anti-blocking device cannot be automatically forced to automatically dredge when meeting light blockage, and is not beneficial to energy conservation, and when the existing coal bunker anti-blocking device is used, impact force of coal blocks cannot be buffered in an auxiliary mode when the coal blocks are unloaded and fall down, and the phenomenon of breaking after the coal blocks are unloaded cannot be avoided.

The invention relates to a purpose and an effect of an anti-blocking device of a coal mine main lifting and unloading buffer coal bunker, which are achieved by the following specific technical means:

a coal mine main lifting and unloading buffering coal bunker anti-blocking device comprises a main body, a mounting groove, a transmission plate, a guide plate, a fixing groove, a top piece and a buffering piece; the main body is a coal bunker body, and the periphery inside the main body is of an inclined structure; the mounting grooves are arranged on the right side of the main body side by side; the transmission plate is positioned on the right side of the front end of the main body, and the rotating head at the bottom of the transmission plate is connected with the rotating plate outside the motor shell; the fixing groove is formed in the right end of the outer side of the connecting block, and the connecting block is embedded into the fixing groove; the bottom end of the top piece is connected with the upper part of the inner end of the supporting rod in a fixed connection mode.

The guide plate comprises a stress block, a support rod and a connecting groove; the guide plate is of a rectangular plate-shaped structure, and the outer side of the guide plate is provided with a stress block which is of a U-shaped plate-shaped structure; a through hole is formed in the middle of the stress block, and the top end of the guide rod is inserted into the through hole; two ends of the inner side of the guide plate are provided with support rods, and the top ends of the support rods are of wedge-shaped structures; the guide plate is a guide moving structure; the guide plate is embedded in the guide groove and moves.

The buffer piece comprises a connecting arm and a splicing groove; the whole buffer part is of a V-shaped structure, the buffer part is made of rubber, and two sides of the buffer part are of comb-shaped structures; the two ends of the upper part of the buffer piece are connected with the bottom of the connecting arm, and the connecting arm is of a rectangular long strip structure; the buffer piece is a structure capable of buffering impact force; the buffer parts are arranged in parallel in the main body.

Furthermore, the main body comprises a guide groove, a stress plate and a guide rod; guide grooves are formed in the bottoms of the front end and the rear end of the main body, auxiliary grooves are formed in the two ends of the two sides of each guide groove, and the guide grooves and the auxiliary grooves are of rectangular structures; a stress plate is arranged in the middle of the bottom of the front end and the rear end of the main body, a guide rod with a cylindrical structure is arranged above the stress plate, and a spring is sleeved outside the guide rod; the guide groove is a guide moving structure.

Furthermore, the mounting groove comprises a motor shell and a connector; the mounting groove is integrally of an L-shaped structure, and the section of the mounting groove is of a T-shaped structure; a motor is arranged in the motor shell, and two connectors with T-shaped structures are arranged on the side edge of the motor shell; the connector is embedded in the mounting groove; the motor shell is internally provided with a rotating plate at the front end of the motor through a transmission shaft, and the rotating plate is of a circular plate-shaped structure.

Further, the transmission plate comprises a connecting block; the two ends of the transmission plate are of arc structures, and the inner sides of the two ends of the transmission plate are provided with rotating heads with middle convex cylindrical structures; the connecting block is of a T-shaped structure, a rotating groove with a middle protruding cylindrical structure is arranged in the middle of the outer end of the connecting block, and a rotating head at the top end of the transmission plate is arranged in the rotating groove; the transmission plate is of a transmission structure.

Furthermore, the guide plate also comprises a connecting groove; the inner outside at the bracing piece is established to the spread groove, and the inside of spread groove is equipped with the arc wall to both ends are equipped with the dog of rubber material about the inside of arc wall.

Furthermore, the fixed groove comprises an inner groove, a top block and a moving piece; the fixing groove is of a T-shaped structure, and an inner groove is formed in the outer side of the fixing groove; the inner groove is of a U-shaped structure, and two transverse grooves are arranged on two sides of the top end of the inner groove; rectangular grooves are formed in the middle of the top end of the inner groove and the top end of the transverse groove; the top block is of a rectangular structure, and a wedge-shaped block is arranged at the bottom of the top block; the ejection block is embedded in the transverse groove, the rear end of the ejection block is connected with the inside of the transverse groove through a spring, and the pull rod at the top end of the ejection block is inserted into the rectangular groove at the top end of the transverse groove; the moving piece is of a U-shaped structure, and a pressing block is arranged in the middle of the top end of the moving piece; the moving piece is embedded and installed at the bottom of the inner groove, the bottom of the moving piece is connected with the bottom of the inner groove through a spring, and the top end of the moving piece is in contact with the bottom of the top block; the moving piece is a triggerable fixing structure.

Furthermore, the top piece comprises a side piece and an auxiliary piece; the top piece is of a rectangular long strip structure, and side pieces of a diamond structure are arranged on two sides of the bottom of the top piece; the top end of the top piece is provided with an auxiliary piece with an L-shaped structure, the auxiliary piece is of an inclined structure, and the top end of the auxiliary piece is of a wedge-shaped structure; the top piece is a movable dredging structure.

Furthermore, the buffer piece also comprises a splicing groove; the splicing grooves are of rectangular structures and are arranged on the inner sides of the top ends of the connecting arms; the splicing groove is connected with the connecting groove, a fixing rod is arranged on the inner side of the splicing groove, and the fixing rod is fixed inside the arc-shaped groove of the connecting groove.

Compared with the prior art, the invention has the following beneficial effects:

in the device, a guide plate and a buffer piece are arranged, the guide plate is arranged in a guide groove of a main body and can be in a rising state by receiving the power of a spring through a stress block on the outer side, when a coal block falls down, a supporting rod and a jacking piece of the guide plate can be pressed, the spring can support the stress block and the guide plate to reset after the guide plate falls down, so as to jack the coal block again, the coal block can be jacked and dredged again, the coal block can be dredged automatically when being slightly blocked, the stress block is used for receiving the power of the spring to move up and down, when being severely blocked, a fixed groove of the stress block can be connected with a connecting block, so that the stress block can drive the guide plate to receive the power of a motor to move up and down, so as to dredge quickly, and the supporting rod is arranged at the inner end of the guide plate, the top piece and the buffer piece can be connected with the supporting rod, so that the top piece and the buffer piece can receive the power of the guide plate to move up and down, the top end of the supporting rod is of a wedge-shaped structure, so that coal briquettes can be shunted towards two sides when falling down, and the connecting groove is used for being connected with the splicing groove at the top end of the buffer piece, so that the buffer piece can be connected with the guide plate to move when in use, and the buffer piece can be moved to use;

the coal block can be contacted with the buffer part when moving downwards after being unloaded, the buffer part is made of rubber, so that the impact force can be effectively buffered, the damage caused by the direct falling of the coal block is avoided, the buffer part is of a comb-shaped structure, so that the impact force can be buffered in an auxiliary manner when being contacted with the coal block, the buffer effect on the coal block is better, the connecting arm is arranged at the top end of the buffer part, so that the buffer part can be positioned at the proper position at the bottom end inside the main body to buffer the coal block, the splicing grooves are connected with the connecting grooves, the buffer part can be conveniently detached and replaced after being damaged, and the fixing rods inside the splicing grooves are embedded inside the arc-shaped grooves inside the connecting grooves, so that the fixing rods can be blocked by the stop blocks, make the bolster can stabilize the connection and can not break away from to having solved when using, when meetting slight jam, unable its automatic atress of messenger is automatic to be dredged, be unfavorable for the energy saving, and current coal bunker anti-clogging device when using, when the uninstallation of coal cinder falls, the impact force of unable supplementary buffering coal cinder, the problem of the broken phenomenon appears after the unable coal cinder uninstallation.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

FIG. 2 is a schematic view of the main body of the present invention in cross section and partially enlarged structure.

Fig. 3 is a schematic cross-sectional structure of the main body of the present invention.

Fig. 4 is a partial cross-sectional structural view of the body of the present invention.

Fig. 5 is a partial sectional structural view of the joint block of the present invention.

Fig. 6 is a schematic perspective and partial cross-sectional structure of the guide plate of the present invention.

Fig. 7 is a schematic diagram of a part a enlarged structure of the invention from fig. 6.

Fig. 8 is a rear view and a partially enlarged structure of the guide plate of the present invention.

Fig. 9 is a perspective view illustrating the buffer member of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a main body; 101. a guide groove; 102. a stress plate; 103. a guide bar; 2. mounting grooves; 201. a motor housing; 202. a connector; 3. a drive plate; 301. connecting blocks; 4. a guide plate; 401. a stress block; 402. a support bar; 403. connecting grooves; 5. fixing grooves; 501. an inner tank; 502. a top block; 503. a moving member; 6. a top piece; 601. a side part; 602. an auxiliary member; 7. a buffer member; 701. a connecting arm; 702. and (6) splicing the grooves.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like 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 "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.