CN216612714U

CN216612714U - Abrasion-proof corner conveying mechanism for powder conveying pipe

Info

Publication number: CN216612714U
Application number: CN202123402806.8U
Authority: CN
Inventors: 刘艳丽; 刘全保; 赵振涛; 王灿锋; 樊俊锋; 武稔傅
Original assignee: Zhengzhou Shunbao Cement Co ltd
Current assignee: Zhengzhou Shunbao Cement Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-05-27
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses an abrasion-proof corner conveying mechanism for a powder conveying pipe, which comprises a shell, wherein a feeding pipe is arranged on one side of the shell, a discharging pipe is arranged at the rear end of the shell, alignment sleeve connecting plates are sleeved on one side and the rear end of the shell, a plurality of groups of connecting chains are arranged inside the shell, the feeding pipe and the discharging pipe in a penetrating manner, material pushing plates are sleeved on the side walls of the connecting chains, pull ropes are arranged between two adjacent groups of connecting chains, a motor is arranged on the upper part of the shell, a transmission shaft is clamped and arranged at the output end of the motor, a corner fluted disc is sleeved and arranged on the side wall of one end of the transmission shaft, and a material returning arc plate is arranged on the side wall inside the shell. Has the beneficial effects that: according to the utility model, the return arc plate is adopted, and the powder stored between the corner fluted disc and the inner side wall of the shell can be pushed to the corner fluted disc through the return arc plate, so that a guarantee is brought to the abrasion-proof of the powder conveying pipe and the material conveying of the corner conveying mechanism.

Description

Abrasion-proof corner conveying mechanism for powder conveying pipe

Technical Field

The utility model relates to the technical field of powder corner conveying, in particular to an abrasion-proof corner conveying mechanism of a powder conveying pipe.

Background

The powder is miniature graininess, and along with the improvement of production technique and equipment, when carrying the powder nowadays, adopt the powder conveyer pipe to carry out the powder more and carry, when the powder conveyer pipe changed transport angle, need use powder conveyer pipe abrasionproof at the corner of powder conveyer pipe to decrease corner conveying mechanism, and in-service use has advantages such as easy operation, the guide is effectual and stability in use height.

However, current powder conveyer pipe abrasionproof decreases corner conveying mechanism, there is the clearance between the inside lateral wall of corner fluted disc and shell, when this clearance has the powder, the inside of shell is derived with this partial powder to the corner fluted disc difficult to, the defeated material that decreases corner conveying mechanism for powder conveyer pipe abrasionproof is used and is brought the hidden danger, secondly, when operation workman is connected the installation with inlet pipe and discharging pipe and shell, need hold inlet pipe and discharging pipe, to its rotation so that the butt joint is accomplished to the flange mounting hole, because inlet pipe and discharging pipe are made by the metal, therefore the dead weight is great, it is comparatively hard to operate workman to hold inlet pipe and discharging pipe, use the installation that decreases corner conveying mechanism for powder conveyer pipe abrasionproof brings inconvenience.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides an abrasion-proof corner conveying mechanism for a powder conveying pipe, which has the advantages that powder stored between a corner fluted disc and the inner side wall of a shell can be pushed to the corner fluted disc, and a feeding pipe and a discharging pipe do not need to be lifted for a long time, so that the problems in the background art are solved.

(II) technical scheme

In order to realize the advantages that the powder stored between the corner fluted disc and the inner side wall of the shell can be pushed to the corner fluted disc without lifting the feeding pipe and the discharging pipe for a long time, the utility model adopts the following specific technical scheme:

powder conveyer pipe abrasionproof decreases corner conveying mechanism, which comprises an outer shell, the inlet pipe is installed to one side of shell, the discharging pipe is installed to the rear end of shell, one side and the rear end of shell all cup joint and install counterpoint cover fishplate bar, the inside of shell, inlet pipe and discharging pipe is run through and is installed a plurality of groups connecting chain, and a plurality of groups the lateral wall of connecting chain all cup joints and installs the scraping wings, adjacent two sets of install the stay cord between the connecting chain, the motor is installed on the upper portion of shell, and the output joint of motor installs the transmission shaft to the one end lateral wall of transmission shaft cup joints and installs the corner fluted disc, the feed back arc is installed to the inside lateral wall of shell.

Further, the outside lateral wall of feed back arc installs cloth cover and three first mounting panels of group, three groups the equal fixed mounting of one end tip of first mounting panel has expanding spring and bellows, and the homonymy is a set of expanding spring and a set of the equal fixed mounting of one end of bellows has the second mounting panel, cloth cover and three groups the one end of second mounting panel all with the inside lateral wall fixed connection of shell, the lateral wall of transmission shaft is fixed to be cup jointed and is installed fixed pipe, and the lateral wall of fixed pipe installs the club, the inside lateral wall fixed mounting of feed back arc has fixed hemisphere, the inside top surface fixed mounting of shell has the interception post.

Further, the distance between the fixed hemisphere and the fixed pipe is smaller than the length of the ball rod.

Further, the distance between the intercepting column and the fixing pipe is larger than the length of the ball rod.

Further, it is two sets of the outside lateral wall of counterpoint cover fishplate bar all is provided with a plurality of ball sockets of group, and a plurality of groups ball socket's inside is all roll and is installed the spin, and is two sets of counterpoint cover fishplate bar's outside lateral wall all cup joints and installs rotatory ring, and two sets of rotatory equal fixed mounting in both ends has spacing orifice plate, and is a set of the equal fixed mounting in one end tip of spacing orifice plate has four group's diaphragms, and homonymy four groups one side that the diaphragm is close to the inlet pipe all is provided with the screw thread through-hole, all the other four groups one side that the diaphragm is close to the discharging pipe all is provided with screw thread through-hole, eight groups the inside of screw thread through-hole all runs through and installs the bolt.

Further, eight groups of the threaded through holes are meshed with eight groups of the bolts.

Furthermore, the corner fluted disc is meshed with the plurality of groups of the material pushing plates.

Further, the inner cross-sectional dimensions of the feeding pipe and the discharging pipe are larger than the cross-sectional dimensions of the plurality of groups of the material pushing plates.

(III) advantageous effects

Compared with the prior art, the utility model provides an abrasion-proof corner conveying mechanism for a powder conveying pipe, which has the following beneficial effects:

(1) the utility model adopts the feed back arc plate, when the motor works, the output end of the motor drives the transmission shaft, the fixed pipe and the ball rod to do synchronous rotation movement, because the distance between the fixed hemisphere and the fixed pipe is less than the length of the ball rod, the ball rod can intermittently impact the fixed hemisphere in the rotation process to push against the feed back arc plate to move towards the inner side wall of the shell, at the moment, three groups of expansion springs and three groups of expansion hoses are in a deformation state, when the ball rod is separated from the fixed hemisphere, the three groups of expansion springs are subjected to the self elastic force to push against the feed back arc plate to reversely reset, when the inner side wall of the feed back arc plate impacts the side wall of the interception column, powder between the feed back arc plate and the corner fluted disc is subjected to the thrust and inertia effect of the feed back arc plate to move towards the direction of the corner fluted disc and then is guided into the inner part of the discharge pipe along with the corner fluted disc, and the cloth sleeve prevents the powder from entering the gap between the shell and the feed back arc plate, through the feed back arc that sets up, can push the powder that has been deposited between the inside lateral wall of corner fluted disc and shell to the corner fluted disc, bring a guarantee for powder conveyer pipe abrasionproof decreases corner conveying mechanism's defeated material use.

(2) The utility model adopts the alignment sleeve joint plate, when the shell and the feeding pipe need to be installed, an operator inserts one end of the feeding pipe into a gap between four groups of transverse plates on the same side by hand, then the eight groups of threaded through holes are meshed with the eight groups of bolts, the four groups of bolts on the same side are rotated clockwise, when one ends of the four groups of bolts are in close contact with the side wall of the feeding pipe, the operator can rotate the four groups of transverse plates by hand to drive the feeding pipe, the rotating ring and the two groups of limiting pore plates to synchronously rotate, a plurality of groups of rolling balls roll in the insides of a plurality of groups of ball sockets in the process, the friction force between the alignment sleeve joint plate and the rotating ring is reduced, the discharging pipe can be installed and operated simultaneously, and the feeding pipe and the discharging pipe do not need to be lifted for a long time through the alignment sleeve joint plate, so that convenience is brought to the installation and use of the abrasion-proof corner conveying mechanism of the powder conveying pipe.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an abrasion-proof corner conveying mechanism of a powder conveying pipe according to the present invention;

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

FIG. 3 is a perspective view of the alignment sleeve plate of the present invention;

FIG. 4 is an enlarged view of A of FIG. 1 in accordance with the present invention;

FIG. 5 is an enlarged view of B of FIG. 2 in accordance with the present invention;

fig. 6 is an enlarged view of C of fig. 2 according to the present invention.

In the figure:

1. a housing; 2. a feed pipe; 3. a discharge pipe; 4. connecting a chain; 5. a material pushing plate; 6. pulling a rope; 7. a motor; 8. a drive shaft; 9. a feeding-back arc plate; 10. aligning and sleeving the joint plates; 11. a corner fluted disc; 12. a fixed tube; 13. a shaft; 14. fixing the hemisphere; 15. cloth sheathing; 16. a first mounting plate; 17. a tension spring; 18. a flexible hose; 19. intercepting columns; 20. a second mounting plate; 21. a ball socket; 22. rolling a ball; 23. a rotating ring; 24. limiting the pore plate; 25. a transverse plate; 26. a threaded through hole; 27. and (4) bolts.

Detailed Description

For further explanation of the various embodiments, the drawings which form a part of the disclosure and which are incorporated in and constitute a part of this specification, illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and to enable others of ordinary skill in the art to understand the various embodiments and advantages of the utility model, and, by reference to these figures, reference is made to the accompanying drawings, which are not to scale and wherein like reference numerals generally refer to like elements.

According to the embodiment of the utility model, an abrasion-proof corner conveying mechanism of a powder conveying pipe is provided.

Referring to the drawings and the detailed description, as shown in fig. 1-6, an abrasion-proof corner conveying mechanism for a powder conveying pipe according to an embodiment of the present invention includes a housing 1, a feeding pipe 2 is installed on one side of the housing 1, a discharging pipe 3 is installed at the rear end of the housing 1, an aligning sleeve plate 10 is installed on one side and the rear end of the housing 1 in a sleeved manner, a plurality of sets of connecting links 4 are installed inside the housing 1, the feeding pipe 2 and the discharging pipe 3 in a penetrating manner, a plurality of sets of pushing plates 5 are installed on the side walls of the connecting links 4 in a sleeved manner, a pull rope 6 is installed between two adjacent sets of connecting links 4, a motor 7 is installed on the upper portion of the housing 1, a transmission shaft 8 is installed at the output end of the motor 7 in a clamped manner, a corner fluted disc 11 is installed on the side wall of one end of the transmission shaft 8 in a sleeved manner, a material returning arc plate 9 is installed on the side wall of the housing 1, and a plurality of sets of connecting links 4, The plurality of sets of pushing plates 5, the plurality of sets of pulling ropes 6, the motor 7 and the corner fluted disc 11 are all of conventional structures, and are not described in detail herein.

In one embodiment, the outer side wall of the feeding back arc plate 9 is provided with a cloth cover 15 and three sets of first mounting plates 16, one end of each set of first mounting plates 16 is fixedly provided with a telescopic spring 17 and a telescopic hose 18, one end of each set of telescopic spring 17 and one end of each set of telescopic hose 18 on the same side are fixedly provided with a second mounting plate 20, one end of each cloth cover 15 and one end of each set of second mounting plates 20 are fixedly connected with the inner side wall of the shell 1, the side wall of the transmission shaft 8 is fixedly sleeved with a fixed pipe 12, the side wall of the fixed pipe 12 is provided with a ball rod 13, the inner side wall of the feeding back arc plate 9 is fixedly provided with a fixed hemisphere 14, the inner top surface of the shell 1 is fixedly provided with an intercepting column 19, when the motor 7 works, the output end of the motor 7 drives the transmission shaft 8, the fixed pipe 12 and the ball rod 13 to synchronously rotate, because the distance between the fixed hemisphere 14 and the fixed pipe 12 is smaller than the length of the ball rod 13, when the ball bar 13 is rotated, the ball bar 13 intermittently impacts the fixed hemisphere 14 to abut against the return arc plate 9 to move towards the inner side wall of the shell 1, at the moment, three groups of telescopic springs 17 and three groups of telescopic hoses 18 are in a deformation state, when the ball bar 13 is separated from the fixed hemisphere 14, the three groups of telescopic springs 17 are under the action of self elasticity to abut against the return arc plate 9 to reset reversely, when the inner side wall of the return arc plate 9 impacts the side wall of the interception column 19, powder between the return arc plate 9 and the corner fluted disc 11 is subjected to the thrust and inertia action of the return arc plate 9, the powder moves towards the corner fluted disc 11 and then is guided into the discharge pipe 3 along with the corner fluted disc 11, the cloth cover 15 prevents the powder from entering a gap between the shell 1 and the return arc plate 9, and the powder stored between the corner fluted disc 11 and the inner side wall of the shell 1 can be pushed towards the corner fluted disc 11 through the arranged return arc plate 9, the abrasion-proof corner conveying mechanism for the powder conveying pipe has the advantage that a guarantee is brought for the material conveying use of the abrasion-proof corner conveying mechanism for the powder conveying pipe.

In one embodiment, the distance between fixed hemisphere 14 and fixed tube 12 is less than the length of shaft 13, providing a guarantee that shaft 13 strikes fixed hemisphere 14.

In one embodiment, the distance between the interception post 19 and the fixed tube 12 is greater than the length of the cue 13, in order to avoid the cue 13 from hitting the interception post 19.

In one embodiment, the outer side walls of the two sets of aligning sleeved plates 10 are provided with a plurality of sets of ball sockets 21, the ball bearings 22 are arranged inside the plurality of sets of ball sockets 21 in a rolling manner, the outer side walls of the two sets of aligning sleeved plates 10 are sleeved with rotating rings 23, both ends of the two sets of rotating rings 23 are fixedly provided with limiting orifice plates 24, one end of each set of limiting orifice plates 24 is fixedly provided with four sets of transverse plates 25, one side of each transverse plate 25 close to the feeding pipe 2 on the same side is provided with a threaded through hole 26, one side of each transverse plate 25 close to the discharging pipe 3 on the other four sets is provided with a threaded through hole 26, the inside of each threaded through hole 26 in eight sets is provided with a bolt 27 in a penetrating manner, when the shell 1 and the feeding pipe 2 need to be installed, an operator inserts one end of the feeding pipe 2 into a gap between the transverse plates 25 in the same side by hand, and then uses the threaded through holes 26 in eight sets to mesh with the bolts 27, clockwise rotation homonymy four group bolts 27, when the one end of four group bolts 27 and the lateral wall in close contact with of inlet pipe 2, operative employee can rotate four group's diaphragm 25 with the hand, drive inlet pipe 2, a set of rotatory ring 23 and two sets of spacing orifice plate 24 synchronous revolution, a plurality of groups spin 22 roll in the inside of a plurality of groups ball socket 21 in this process, reduce the frictional force between a set of counterpoint cover fishplate bar 10 and a set of rotatory ring 23, the installation of discharging pipe 3 can with the operation, through counterpoint cover fishplate bar 10 that sets up, need not to lift inlet pipe 2 and discharging pipe 3 for a long time, the installation that does not decrease corner conveying mechanism for powder conveyer pipe abrasionproof is used and is brought the facility.

In one embodiment, eight sets of threaded through holes 26 are intermeshed with eight sets of bolts 27 to facilitate adjustment of the use position of the eight sets of bolts 27.

In one embodiment, the angle toothed disc 11 is engaged with the plurality of pushing plates 5, so that the angle toothed disc 11 pushes the plurality of pushing plates 5 to move.

In one embodiment, the inner cross-sectional dimensions of the feeding pipe 2 and the discharging pipe 3 are larger than the cross-sectional dimensions of the groups of the pusher plates 5, so as to avoid that the groups of the pusher plates 5 cannot enter the inner parts of the feeding pipe 2 and the discharging pipe 3 due to the inner cross-sectional dimensions of the feeding pipe 2 and the discharging pipe 3 being too small.

The working principle is as follows:

when the motor 7 works, the output end of the motor 7 drives the transmission shaft 8, the fixed pipe 12 and the ball rod 13 to do synchronous rotation motion, because the distance between the fixed hemisphere 14 and the fixed pipe 12 is less than the length of the ball rod 13, the ball rod 13 intermittently impacts the fixed hemisphere 14 in the rotation process to abut against the feed back arc plate 9 to move towards the inner side wall of the shell 1, at the moment, three groups of expansion springs 17 and three groups of expansion hoses 18 are in a deformation state, when the ball rod 13 is separated from the fixed hemisphere 14, the three groups of expansion springs 17 are under the action of self elasticity to abut against the feed back arc plate 9 to reset reversely, when the inner side wall of the feed back arc plate 9 impacts the side wall of the interception column 19, powder between the feed back arc plate 9 and the corner fluted disc 11 is under the thrust and inertia action of the feed back arc plate 9, and moves towards the corner fluted disc 11 to be guided into the discharge pipe 3 along with the corner fluted disc 11, the cloth cover 15 prevents powder from entering the gap between the housing 1 and the feeding arc plate 9, the powder stored between the corner fluted disc 11 and the inner side wall of the housing 1 can be pushed to the corner fluted disc 11 through the arranged feeding arc plate 9, a guarantee is brought to the abrasion prevention of the feeding of the corner conveying mechanism of the powder conveying pipe, meanwhile, when the housing 1 and the feeding pipe 2 need to be installed, an operator inserts one end of the feeding pipe 2 into the gap between the four groups of transverse plates 25 on the same side by hand, then the eight groups of threaded through holes 26 are meshed with the eight groups of bolts 27, the four groups of bolts 27 on the same side are rotated clockwise, when one end of the four groups of bolts 27 is tightly contacted with the side wall of the feeding pipe 2, the operator can rotate the four groups of transverse plates 25 by hand to drive the feeding pipe 2, the one group of transverse plates 23 and the two groups of limiting orifice plates 24 to synchronously rotate, in the process, a plurality of rolling balls 22 roll in the plurality of ball sockets 21, reduce a set of counterpoint cover fishplate bar 10 and a set of frictional force that rotates between the ring 23, discharging pipe 3's installation can with the operation, through the counterpoint cover fishplate bar 10 that sets up, need not to lift inlet pipe 2 and discharging pipe 3 for a long time, and the installation that decreases corner conveying mechanism for powder conveyer pipe abrasionproof is used and is brought the facility.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. Powder conveyer pipe abrasionproof decreases corner conveying mechanism, a serial communication port, including shell (1), inlet pipe (2) are installed to one side of shell (1), discharging pipe (3) are installed to the rear end of shell (1), one side and the rear end of shell (1) all cup joint and install counterpoint cover connecting plate (10), the inside of shell (1), inlet pipe (2) and discharging pipe (3) is run through and is installed a plurality of groups and connect chain (4), and a plurality of groups the lateral wall of connecting chain (4) all cup joints and installs scraping wings (5), and adjacent two sets of install stay cord (6) between connecting chain (4), motor (7) are installed on the upper portion of shell (1), and transmission shaft (8) are installed to the output joint of motor (7) to the one end lateral wall of transmission shaft (8) cup joints and installs corner fluted disc (11), and a feed back arc-shaped plate (9) is arranged on the inner side wall of the shell (1).

2. The powder conveying pipe abrasion-proof corner conveying mechanism according to claim 1, wherein a cloth cover (15) and three groups of first mounting plates (16) are mounted on the outer side wall of the feed back arc-shaped plate (9), a telescopic spring (17) and a telescopic hose (18) are fixedly mounted on the end portion of one end of each of the three groups of first mounting plates (16), a second mounting plate (20) is fixedly mounted on one end of each of the telescopic springs (17) and the telescopic hose (18) on the same side, one end of each of the cloth cover (15) and the three groups of second mounting plates (20) is fixedly connected with the inner side wall of the housing (1), a fixed pipe (12) is fixedly sleeved on the side wall of the transmission shaft (8), a ball rod (13) is mounted on the side wall of the fixed pipe (12), and a fixed hemisphere (14) is fixedly mounted on the inner side wall of the feed back arc-shaped plate (9), and the top surface inside the shell (1) is fixedly provided with a blocking column (19).

3. The powder conveying pipe abrasion-proof corner conveying mechanism is characterized in that the distance between the fixed hemisphere (14) and the fixed pipe (12) is smaller than the length of the ball rod (13).

4. The abrasion-proof corner conveying mechanism for the powder conveying pipe according to claim 2, wherein the distance between the interception column (19) and the fixed pipe (12) is larger than the length of the ball bar (13).

5. The abrasion-proof corner conveying mechanism for the powder conveying pipe according to claim 1, wherein the outer side walls of the two groups of aligning sleeve joint plates (10) are provided with a plurality of groups of ball sockets (21), rolling balls (22) are arranged inside the ball sockets (21) in a rolling way, the outer side walls of the two groups of aligning sleeve-connection plates (10) are provided with rotating rings (23) in a sleeved way, and both ends of the two groups of rotating rings (23) are fixedly provided with limiting pore plates (24), one end part of one group of limiting pore plates (24) is fixedly provided with four groups of transverse plates (25), one sides of the four groups of transverse plates (25) at the same side, which are close to the feeding pipe (2), are provided with threaded through holes (26), all the other four groups of transverse plates (25) are provided with threaded through holes (26) on one sides close to the discharge pipe (3), and eight groups of bolts (27) are installed inside the threaded through holes (26) in a penetrating mode.

6. The abrasion-proof corner conveying mechanism for powder conveying pipes according to claim 5, characterized in that eight sets of the threaded through holes (26) are engaged with eight sets of the bolts (27).

7. The abrasion-proof corner conveying mechanism for the powder conveying pipe according to claim 1, wherein the corner fluted disc (11) is meshed with a plurality of groups of the material pushing plates (5).

8. The abrasion-proof corner conveying mechanism for powder conveying pipes according to claim 1, characterized in that the inner cross-sectional dimensions of the feeding pipe (2) and the discharging pipe (3) are larger than the cross-sectional dimensions of the groups of the pushing plates (5).