阅读说明：本技术 一种入料处带有锁固结构设计的防落料的皮带斗式提升机 (Feeding department has belt bucket elevator of locking structure design's of preventing blanking ) 是由 刘祥泽 于 2020-09-04 设计创作，主要内容包括：本发明涉及斗式提升机设计技术领域,具体为一种入料处带有锁固结构设计的防落料的皮带斗式提升机,包括底座,底座上通过螺栓固定安装有主壳体,且主壳体的上下两端通过螺栓固定安装有一对驱动电机。有益效果为：本发明设计的皮带斗式提升机的内锥形弹性配合管的内壁为锥形的并且自身材质具有一定的弹性,因此各种口径的外部输送管在插入内锥形弹性配合管内时均能够找到合适的完全贴合位置从而实现密封,并且该装置的防护套具有收缩性能够套接在外部输送管的从而实现二次密封,因此能够有效的满足防止物料撒落的目的,并且该装置采用夹紧装置对外部输送管进行固定,夹紧装置的操作方法简单,相对传统采用大量螺钉来固定具有更好的操作便捷性。(The invention relates to the technical field of bucket elevator design, in particular to a blanking-preventing belt bucket elevator with a locking structure design at a feeding position. The beneficial effects are that: the inner wall of the inner conical elastic matching pipe of the belt bucket elevator designed by the invention is conical and the material of the inner conical elastic matching pipe has certain elasticity, so that external conveying pipes with various calibers can find proper completely-jointed positions when being inserted into the inner conical elastic matching pipe so as to realize sealing, and the protective sleeve of the device has contractibility and can be sleeved on the external conveying pipes so as to realize secondary sealing, so that the aim of preventing materials from scattering can be effectively fulfilled.)

1. The utility model provides a pan feeding department has belt bucket elevator of preventing blanking of locking structure design, includes base (1), its characterized in that: a main shell (15) is fixedly installed on the base (1) through bolts, a pair of driving motors (16) is fixedly installed at the upper end and the lower end of the main shell (15) through bolts, a belt pulley (20) inserted into the main shell (15) is driven by the output end of each driving motor (16), a belt (18) is driven on each belt pulley (20), and hoppers (19) used for transporting materials are uniformly distributed on each belt (18);

a feeding butt joint seat (10) communicated with the inside of the main shell (15) is fixedly installed at the bottom of the left side of the main shell (15) through bolts, a discharging seat (14) communicated with the inside of the main shell (15) is fixedly installed at the top of the right side of the main shell (15) through bolts, a locking butt joint pipe (2) inserted into the feeding butt joint seat (10) is fixedly installed at the top of the feeding butt joint seat (10) through a flange plate (5), and an inner conical elastic matching pipe (6) with an inverted conical inner surface is fixedly installed at the bottom of the locking butt joint pipe (2);

the locking butt joint pipe (2) is provided with a clamping device (3) at the upper end corresponding to the inner conical elastic matching pipe (6), the clamping device (3) comprises a pair of non-circular sliding rods (304) inserted into the locking butt joint pipe (2), the inner ends of the non-circular sliding rods (304) are provided with rubber clamps (306) used for clamping external feed conveying pipes, the outer ends of the non-circular sliding rods (304) are fixedly provided with pushing arms (301), the pushing arms (301) are integrally formed with screw pipes (302), the screw pipes (302) are connected through screw rods (303), the screw rods (303) are used for matching the screw threads between the screw pipes (302) at two ends in opposite rotation directions, and the screw rods (303) are integrally formed with rotating handles (305);

the upper end of the locking butt joint pipe (2) is provided with a protective sleeve (4), the protective sleeve (4) comprises a connecting frame (403) fixedly mounted with the locking butt joint pipe (2) through a fixed screw button (404), a rubber sleeve (402) is fixedly mounted on the connecting frame (403), the tail end of the rubber sleeve (402) is connected with an elastic tightening ring (401) used for being sleeved on an external material conveying pipe, the lower end of the main shell (15) is provided with a sewage outlet (8), and a sealing plate (7) is fixedly mounted on the sewage outlet (8) through a bolt;

there are water pump (12) through bolt fixed mounting on base (1), and main casing body (15) is gone up the equipartition and is installed shower nozzle (13) that are used for erodeing main casing body (15) internals, the output of water pump (12) is through sending water hose and shower nozzle (13) intercommunication, and has controller (11) through bolt fixed mounting on base (1), controller (11) pass through the wire respectively with water pump (12) and driving motor (16) electric connection.

2. The anti-blanking belt bucket elevator with the locking structure design at the feeding position as claimed in claim 1, which is characterized in that: the controller (11) is an S7-200 type PLC device, and the driving motor (16) is a three-phase stepping motor.

3. The anti-blanking belt bucket elevator with the locking structure design at the feeding position as claimed in claim 1, which is characterized in that: the left side of base (1) is passed through bolt fixed mounting and is had second support frame (9), and the bottom fixed mounting of bolt and feeding butt joint seat (10) is passed through to the upper end of second support frame (9), both ends all have first support frame (17) through bolt fixed mounting around base (1), and the side fixed mounting of bolt and main casing body (15) is passed through on the top of first support frame (17).

4. The anti-blanking belt bucket elevator with the locking structure design at the feeding position as claimed in claim 1, which is characterized in that: the cross section of the non-circular sliding rod (304) is in a regular hexagon or a positive direction, and the inner conical elastic matching pipe (6) is a rubber pipe.

5. The anti-blanking belt bucket elevator with the locking structure design at the feeding position as claimed in claim 1, which is characterized in that: the rubber clamp (306) is a V-shaped or arc-shaped rubber block, and the rubber clamp (306) is fixedly installed with the non-circular sliding rod (304) through gluing or screws.

Technical Field

The invention relates to the technical field of bucket elevator design, in particular to a blanking-preventing belt bucket elevator with a locking structure design at a feeding position.

Background

The bucket elevator is a device for lifting materials at a low position to a high position through a hopper, the materials are firstly conveyed to a feeding hole below the device through a conveying belt or a pipeline during use, the materials move upwards along with the hopper after entering the hopper, and the materials are discharged from a discharging hole at the high position under the action of centrifugal force and gravity, so that the lifting operation of the materials is completed. But the feed inlet that all is present is the lifting machine hardly carries out fine cooperation with the conveyer pipe that outside material loading was used, outside conveyer pipe produces great shake along with the discharge process of material easily in the use, the phenomenon that outside material loading pipe and feed inlet break away from can appear even, thereby cause the material to spill, and the material loading mouth does not agree with also easily with outside conveyer pipe size and causes the material to be spilled out and fall to the ground, not only can cause the material to carry the volume precision to drop, and the material of spilling out is also difficult to be cleared up.

The novel bucket elevator can effectively solve the problems by effectively locking and fixing the external conveying pipe and preventing materials from being scattered, and the anti-blanking belt bucket elevator with the locking structure design at the feeding position is provided for the purpose.

Disclosure of Invention

The invention aims to provide a blanking-preventing belt bucket elevator with a locking structure design at a feeding position, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a belt bucket elevator with a locking structure design at a feeding position and capable of preventing material falling comprises a base, wherein a main shell is fixedly installed on the base through bolts, a pair of driving motors are fixedly installed at the upper end and the lower end of the main shell through bolts, a belt pulley inserted into the main shell is driven by the output end of each driving motor, a belt is driven on each belt pulley, and hoppers for conveying materials are uniformly distributed on each belt;

a feeding butt joint seat communicated with the interior of the main shell is fixedly installed at the bottom of the left side of the main shell through bolts, a discharging seat communicated with the interior of the main shell is fixedly installed at the top of the right side of the main shell through bolts, a locking butt joint pipe inserted into the feeding butt joint seat is fixedly installed at the top of the feeding butt joint seat through a flange plate, and an inner conical elastic matching pipe with an inverted conical inner surface is fixedly installed at the bottom of the locking butt joint pipe;

the locking butt joint pipe is provided with a clamping device at the upper end corresponding to the inner conical elastic matching pipe, the clamping device comprises a pair of non-circular sliding rods inserted and installed with the locking butt joint pipe, rubber clamps used for clamping an external conveying pipe are installed at the inner ends of the non-circular sliding rods, a pushing arm is fixed at the outer end of each non-circular sliding rod, spiral pipes are integrally formed on the pushing arm, the spiral pipes are connected through a screw rod, the rotating directions of threads used for matching the spiral pipes at two ends on the screw rod are opposite, and a rotating handle is integrally formed on the screw rod;

the upper end of the locking butt joint pipe is provided with a protective sleeve, the protective sleeve comprises a connecting frame fixedly installed with the locking butt joint pipe through a fixed screw button, a rubber sleeve is fixedly installed on the connecting frame, the tail end of the rubber sleeve is connected with an elastic tightening ring used for being sleeved on an external conveying pipe, the lower end of the main shell is provided with a sewage outlet, and a sealing plate is fixedly installed on the sewage outlet through a bolt;

there is the water pump through bolt fixed mounting on the base, and the equipartition is installed and is used for erodeing the shower nozzle of main casing internal part on the main casing body, the output of water pump is through sending water hose and shower nozzle intercommunication, and has the controller through bolt fixed mounting on the base, the controller pass through the wire respectively with water pump and driving motor electric connection.

Preferably, the controller is an S7-200 PLC device, and the driving motor is a three-phase stepping motor.

Preferably, the left side of base has the second support frame through bolt fixed mounting, and the bottom fixed mounting of bolt and feeding butt joint seat is passed through to the upper end of second support frame, both ends all have first support frame through bolt fixed mounting around the base, and the side fixed mounting of the top of first support frame through bolt and main casing body.

Preferably, the cross section of the non-circular sliding rod is in a regular hexagon or a regular direction, and the inner conical elastic matching pipe is a rubber pipe.

Preferably, the rubber clamp is a V-shaped or arc-shaped rubber block, and the rubber clamp is fixedly installed with the non-circular sliding rod through gluing or screws.

Compared with the prior art, the invention has the beneficial effects that: the inner wall of the inner conical elastic matching pipe of the belt bucket elevator designed by the invention is conical and the material of the inner conical elastic matching pipe has certain elasticity, so that external conveying pipes with various calibers can find proper completely-fitted positions when being inserted into the inner conical elastic matching pipe so as to realize sealing, and the protective sleeve of the device has contractibility and can be sleeved on the external conveying pipes so as to realize secondary sealing, so that the aim of preventing materials from scattering can be effectively fulfilled.

Drawings

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

FIG. 2 is a cross-sectional view of the structure of the present invention;

FIG. 3 is a schematic view of the installation of the locking butt-pipe and clamping device of the present invention;

fig. 4 is a cross-sectional view of the internal structure of the butt-joint pipe according to the present invention.

In the figure: 1. a base; 2. locking the butt joint pipe; 3. a clamping device; 301. a push arm; 302. a solenoid; 303. a screw; 304. a non-circular slide bar; 305. a handle is rotated; 306. a rubber clamp; 4. a protective sleeve; 401. an elastic tightening ring; 402. a rubber sleeve; 403. a connecting frame; 404. fixing the screw button; 5. a flange plate; 6. an inner tapered elastic fitting tube; 7. a closing plate; 8. a sewage draining outlet; 9. a second support frame; 10. a feed docking station; 11. a controller; 12. a water pump; 13. a spray head; 14. a discharging seat; 15. a main housing; 16. a drive motor; 17. a first support frame; 18. a belt; 19. a hopper; 20. a pulley.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by those skilled in the art without creative efforts based on the technical solutions of the present invention belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: a belt bucket elevator with a locking structure design at a feeding position and capable of preventing blanking comprises a base 1, wherein a main shell 15 is fixedly installed on the base 1 through bolts, a pair of driving motors 16 are fixedly installed at the upper end and the lower end of the main shell 15 through bolts, a belt pulley 20 inserted into the main shell 15 is driven by the output end of each driving motor 16, a belt 18 is driven on each belt pulley 20, and hoppers 19 used for conveying materials are uniformly distributed on the belt 18;

a feeding butt joint seat 10 communicated with the inside of the main shell 15 is fixedly installed at the bottom of the left side of the main shell 15 through bolts, a discharging seat 14 communicated with the inside of the main shell 15 is fixedly installed at the top of the right side of the main shell 15 through bolts, a locking butt joint pipe 2 inserted into the feeding butt joint seat 10 is fixedly installed at the top of the feeding butt joint seat 10 through a flange 5, and an inner conical elastic matching pipe 6 with an inverted conical inner surface is fixedly installed at the bottom of the locking butt joint pipe 2;

the locking butt joint pipe 2 is provided with a clamping device 3 at the upper end corresponding to the inner conical elastic matching pipe 6, the clamping device 3 comprises a pair of non-circular slide bars 304 inserted and installed with the locking butt joint pipe 2, the inner ends of the non-circular slide bars 304 are provided with rubber clamps 306 used for clamping external feed pipes, the outer ends of the non-circular slide bars 304 are fixed with pushing arms 301, the pushing arms 301 are integrally formed with screw pipes 302, the screw pipes 302 are connected through screw rods 303, the screw threads on the screw rods 303 used for matching the screw pipes 302 at two ends are opposite in rotation direction, and rotating handles 305 are integrally formed on the screw rods 303;

a protective sleeve 4 is arranged at the upper end of the locking butt joint pipe 2, the protective sleeve 4 comprises a connecting frame 403 fixedly installed with the locking butt joint pipe 2 through a fixed screw button 404, a rubber sleeve 402 is fixedly installed on the connecting frame 403, the tail end of the rubber sleeve 402 is connected with an elastic tightening ring 401 sleeved on an external material conveying pipe, a sewage outlet 8 is arranged at the lower end of the main shell 15, and a sealing plate 7 is fixedly installed on the sewage outlet 8 through a bolt;

a water pump 12 is fixedly arranged on the base 1 through bolts, spray heads 13 used for washing internal parts of the main shell 15 are uniformly arranged on the main shell 15, the output end of the water pump 12 is communicated with the spray heads 13 through water supply hoses, a controller 11 is fixedly arranged on the base 1 through bolts, and the controller 11 is electrically connected with the water pump 12 and a driving motor 16 through leads respectively;

the controller 11 is an S7-200 type PLC device, the driving motor 16 is a three-phase stepping motor, the left side of the base 1 is fixedly provided with a second supporting frame 9 through a bolt, the upper end of the second supporting frame 9 is fixedly arranged with the bottom of the feeding butt joint seat 10 through a bolt, the structural stability of the feeding butt joint seat 10 can be effectively improved through the supporting action of the second supporting frame 9, the occurrence of fracture or shake is avoided, the front end and the rear end of the base 1 are both fixedly provided with first supporting frames 17 through bolts, the top end of each first supporting frame 17 is fixedly arranged with the side surface of the main shell 15 through a bolt, the shaking of the upper end of the main shell 15 in the operation process can be effectively avoided through the auxiliary supporting of the first supporting frames 17, thereby the abrasion between internal devices is reduced, the stability of the device is improved, the cross section of the non-circular slide bar, the inner conical elastic matching pipe 6 is a rubber pipe, the rubber clamp 306 is a V-shaped or arc-shaped rubber block, and the rubber clamp 306 and the non-circular sliding rod 304 are fixedly installed through gluing or screws.

The working principle is as follows: the device is when using, the material is sent into the feeding through outside conveyer pipe and is docked in the seat 10, and driving motor 16 then can drive belt 18 and rotate, belt 18 then can drive and install hopper 19 on belt 18 with the material by the feeding dock in the seat 10 transport to the seat of discharging 14 in, thereby realize the transport of material, and after the material is carried and is accomplished, can also supply water to shower nozzle 13 through water pump 12, then utilize the high-pressure rivers of shower nozzle 13 injection to wash the inside of main casing body 15, wash produced sewage then can be discharged by drain 8 after opening the closing plate 7. The device is characterized in that when the conveying pipe for supplying materials is installed externally, firstly, an operator pulls open the elastic contraction ring 401 and inserts the external conveying pipe into the locked butt joint pipe 2 until the external conveying pipe is tightly attached to the inner conical elastic matching pipe 6, then the operator rotates the rotating handle 305, the rotating handle 305 is rotated to drive the screw rod 303 to rotate, the screw rod 303 drives the screw pipe 302 to move inwards, so that the non-circular sliding rod 304 can drive the rubber clamp 306 to clamp the external conveying pipe inserted into the locked butt joint pipe 2, and after the clamping is finished, the operator sleeves the elastic contraction ring 401 at a proper position of the external conveying pipe. The inner wall of the inner conical elastic fit pipe 8 of the device is conical and the material of the inner conical elastic fit pipe has certain elasticity, therefore, the external conveying pipes of various calibers can find a proper complete laminating position when being inserted into the inner conical elastic fit pipe 6 so as to realize sealing, and the protecting sleeve 4 of the device has contractibility and can be sleeved on the external conveying pipes so as to realize secondary sealing, so that the aim of preventing the materials from scattering can be effectively fulfilled, and the device adopts the clamping device 3 to fix the external conveying pipes, the operating method of the clamping device 3 is simple, and a large number of screws are adopted to fix relatively traditionally so as to have better operation convenience, so that the device has very high practical value.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.