CN216987917U

CN216987917U - Energy-saving environment-friendly cement circulating pipe grinding device

Info

Publication number: CN216987917U
Application number: CN202220289469.1U
Authority: CN
Inventors: 孙鹏
Original assignee: Nanjing Kuntai Concrete Co ltd
Current assignee: Nanjing Kuntai Concrete Co ltd
Priority date: 2022-02-11
Filing date: 2022-02-11
Publication date: 2022-07-19
Anticipated expiration: 2032-02-11

Abstract

The utility model discloses an energy-saving environment-friendly cement circulating pipe grinding device, which structurally comprises a support frame and a classification screening device, can realize the uniform grinding of cement materials under the matching of grinding balls and a lining plate in a machine barrel, and simultaneously achieves the advantage of realizing the rapid adjustment of the grinding fineness by changing the sizes of the grinding balls, under the matching of the classification screening device arranged at the left end of a discharging central shaft, the materials can realize multi-stage screening activity under the matching of a reciprocating motion screening plate and a collecting frame in a shell, thereby achieving the advantages of realizing the layered screening of the materials and improving the subsequent processing stability of cement, and under the matching of the classification screening device arranged at the left end of the discharging central shaft, a rotating rod and a moving frame can drive the screening plate and the collecting frame to reciprocate, and the crushed materials can be subjected to the multi-stage screening activity through the reciprocating motion screening plate and the collecting frame, thereby achieving the layered screening of the materials, the subsequent processing stability of the cement is improved.

Description

Energy-saving environment-friendly cement circulating pipe grinding device

Technical Field

The utility model relates to the technical field of cement circulating pipe grinding, in particular to an energy-saving and environment-friendly cement circulating pipe grinding device.

Background

Cement: a hydraulic inorganic cementing material in powder form is added with water and stirred to form a slurry which can be hardened in the air or in water and can firmly bond sand, stone and other materials together, and when cement is produced and processed, a circulating tube grinding device is needed to crush the cement material.

At present when the use of carrying out circle flow tube grinding device, under the inside grinding medium cooperation of barrel, can realize the swift of cement material smashing, and when carrying out the ejection of compact activity, the ejection of compact screening of unable fine realization material to lead to smashing insufficient material, mix with the thing of smashing the completion easily, and then influence the processingquality of follow-up cement.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, the present energy-concerving and environment-protective cement circle flow tube grinding device that provides, when having solved the use of carrying out circle flow tube grinding device, under the inside grinding medium cooperation of barrel, can realize the swift smashing of cement material, and when carrying out the ejection of compact activity, the ejection of compact screening of unable fine realization material, thereby lead to smashing insufficient material, mix with the thing of smashing the completion easily, and then influence the problem of the processingquality of follow-up cement, reach the material layering screening, improve the stable effect of the follow-up processing of cement.

(II) technical scheme

The utility model is realized by the following technical scheme: the utility model provides an energy-saving and environment-friendly cement circulation pipe grinding device which comprises a support frame and a classification and screening device, wherein a direct current motor is arranged at the top of the right end of the front side of the support frame, a driving wheel is connected to the left side of the direct current motor, the driving wheel is in transmission connection with the front side of a belt, the rear side of the belt is in transmission connection with a machine barrel, the left side and the right side of the machine barrel are respectively connected with a discharging central shaft and a feeding central shaft, one sides, far away from the machine barrel, of the discharging central shaft and the feeding central shaft are rotatably connected with a connector, the lower end of the connector is in fastening connection with the support frame, a plurality of lining plates are arranged in the machine barrel at equal intervals, a plurality of grinding balls are arranged at the lower end of the inner part of the machine barrel, a sealing door is arranged at the front end of the left side of the machine barrel, the classification and screening device is arranged at the left end of the discharging central shaft, and comprises a shell, a motor, a rotating rod, a moving frame, a sorting device, a rotating rod, a rotating rod, screening board, collection frame and fixed subassembly, the shell right side is connected with ejection of compact center pin to the inside motor that is provided with in shell left side, the motor front end is connected with the bull stick to the bull stick right side with remove a sliding connection, it is connected with the screening board left side to remove the frame, and remove a right side lower extreme and install and collect the frame, fixed subassembly sets up inside removing a right side.

Further, fixed subassembly is including inserting piece, locking axle, guide arm, pull rod and pressure spring, insert the piece right side respectively with screening board and collection frame fixed connection to it has the locking axle to insert the piece left side upper end mutually, locking axle front side is rotated with the guide arm and is connected to the guide arm middle part is rotated with removing the frame and is connected, the pull rod lower extreme rotates with the guide arm and is connected to the pull rod upper end with remove frame sliding connection, the pressure spring sets up in locking epaxial end.

Furthermore, the front side of the shell can be opened and closed, and the joint of the shell and the discharging central shaft is in rotating connection.

Furthermore, anti-skidding line has been seted up with bull stick sliding connection department to the removal frame is seted up the inside smooth nothing barb of recess.

Furthermore, the screening plate is symmetrically provided with two from top to bottom along the right side of the moving frame, and the screening diameter of the upper side screening plate is larger than that of the lower side screening plate.

Further, the whole rectangular frame shape that is of collection frame to collect frame setting position and screening board symmetry from top to bottom.

Furthermore, the lower end of the locking shaft is set to be arc-shaped, and the locking shaft and the pressure spring are vertically arranged on the same straight line.

Furthermore, the inserting block, the locking shaft, the guide rod, the pull rod and the pressure spring are arranged in three groups at equal intervals along the inner portion of the right side of the moving frame, and the sliding connection position of the pull rod and the moving frame is smooth.

Furthermore, the guide rod is made of stainless steel.

Furthermore, the pressure spring is made of piano wire materials.

(III) advantageous effects

Compared with the prior art, the utility model has the following beneficial effects:

the method has the advantages that: according to the energy-saving environment-friendly cement circulating pipe grinding device, cement materials can be uniformly ground under the matching of the grinding balls and the lining plate in the machine barrel, and meanwhile, the grinding fineness can be quickly adjusted by changing the sizes of the grinding balls.

The method has the advantages that: according to the energy-saving and environment-friendly cement circulating pipe grinding device, the classified screening device is arranged at the left end of the discharging central shaft to be matched, materials can be moved in a reciprocating mode in the shell to be matched with the collecting frame, and multi-stage screening activities are achieved, so that the advantages of layered screening of the materials and improvement of subsequent processing stability of cement are achieved.

The method has the advantages that: according to the energy-saving environment-friendly cement circulating pipe grinding device, the screening plate and the collecting frame can be quickly detached or installed under the matching of the fixing assembly inside the right side of the moving frame, namely, the screening plate can be quickly locked under the matching of the insertion block, the locking shaft and the pressure spring, and the screening plate can be quickly detached under the matching of the pull rod and the guide rod, so that the advantage of quick detachment and installation of the screening plate and the collecting frame is achieved.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

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

FIG. 2 is a schematic view of the front view of the internal structure of the present invention;

FIG. 3 is a front view of the internal structure of the classifying and screening apparatus of the present invention;

FIG. 4 is a schematic perspective view of the classifying and screening apparatus according to the present invention;

fig. 5 is a front sectional view of the fixing member of the present invention.

In the figure: the device comprises a support frame-1, a direct current motor-2, a driving wheel-3, a belt-4, a machine barrel-5, a feeding central shaft-6, a discharging central shaft-7, a connector-8, a lining plate-9, grinding balls-10, a sealing door-11, a classification screening device-12, a shell-121, a motor-122, a rotating rod-123, a moving frame-124, a screening plate-125, a collecting frame-126, a fixing component-127, an inserting block-1271, a locking shaft-1272, a guide rod-1273, a pull rod-1274 and a pressure spring-1275.

Detailed Description

The present invention will be described in detail with reference to fig. 1 to 5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 and 2, the utility model provides an energy-saving and environment-friendly cement circulation tube grinding device through improvement, which comprises a support frame 1 and a classification screening device 12, wherein a direct current motor 2 is arranged at the top of the right end of the front side of the support frame 1, a driving wheel 3 is connected to the left side of the direct current motor 2, the driving wheel 3 is in transmission connection with the front side of a belt 4, the rear side of the belt 4 is in transmission connection with a machine barrel 5, the left side and the right side of the machine barrel 5 are respectively connected with a discharge central shaft 7 and a feed central shaft 6, one side of the discharge central shaft 7 and one side of the feed central shaft 6, which are far away from the machine barrel 5, are in rotation connection with a connector 8, the lower end of the connector 8 is in fastening connection with the support frame 1, a plurality of lining plates 9 are equidistantly arranged in the machine barrel 5, a plurality of grinding balls 10 are arranged at the lower end in the machine barrel 5, and a sealing door 11 is arranged at the front end of the left side of the machine barrel 5.

Referring to fig. 3 and 4, the present invention provides an energy-saving and environment-friendly cement circulating tube grinding device by improvement, a classification screening device 12 is disposed at the left end of a discharging central shaft 7, the classification screening device 12 includes a housing 121, a motor 122, a rotating rod 123, a movable frame 124, a screening plate 125, a collecting frame 126 and a fixing assembly 127, the right side of the housing 121 is connected with the discharging central shaft 7, the motor 122 is disposed inside the left side of the housing 121, so that the housing 121 realizes rapid protection of internal components, the front end of the motor 122 is connected with the rotating rod 123, the right side of the rotating rod 123 is slidably connected with the movable frame 124, so that the rotating rod 123 is stably connected with the movable frame 124, the movable frame 124 is connected with the left side of the screening plate 125, the collecting frame 126 is mounted at the lower end of the right side of the movable frame 124, the fixing assembly 127 is disposed inside the right side of the movable frame 124, so that rapid disassembly and discharge at a collecting and screening part are realized by the fixing assembly 127, shell 121 front side can realize opening and shutting, and shell 121 is the rotation with ejection of compact center pin 7 junction and is connected, make shell 121 can realize screening or collect the swift of material and take out, remove frame 124 and bull stick 123 sliding connection department and seted up anti-skidding line, and remove frame 124 and set up the inside smooth nothing barb of recess, it is smooth to make to remove frame 124 and bull stick 123 sliding transmission, screening plate 125 is provided with two along removing frame 124 right side symmetry from top to bottom, and upside screening plate 125 screening diameter is greater than downside screening plate 125 screening diameter, make screening plate 125 can realize swift screening activity, it wholly is cuboid frame form to collect frame 126, and it is symmetrical from top to bottom to collect frame 126 setting position and screening plate 125, make collection that collects frame 126 realization tiny powder.

Referring to fig. 5, the present invention provides an energy-saving and environment-friendly cement circulation pipe grinding apparatus by improvement, wherein the fixing assembly 127 includes an insertion block 1271, a locking shaft 1272, a guide rod 1273, a pull rod 1274 and a pressure spring 1275, the right side of the insertion block 1271 is respectively and fixedly connected to the screening plate 125 and the collection frame 126, and the upper end of the left side of the insertion block 1271 is inserted with the locking shaft 1272, so that the insertion block 1271 is matched with the locking shaft 1272 to achieve quick detachment or installation activity, the front side of the locking shaft 1272 is rotatably connected to the guide rod 1273, the middle of the guide rod 1273 is rotatably connected to the movable frame 124, so that the locking shaft 1272 is movably locked with the guide rod 1273, the lower end of the pull rod 1274 is rotatably connected to the guide rod 1273, the upper end of the pull rod 1274 is slidably connected to the movable frame 124, the pull rod 1274 is fixedly connected to the guide rod 1273 and the movable frame 124, the pressure spring 1275 is disposed at the upper end of the locking shaft 1272, the lower end of the locking shaft 1272 is disposed in an arc shape, and the same straight line as the pressure spring 1275, the locking shaft 1272 and the pressure spring 1275 are stably matched for use, three groups of the inserting block 1271, the locking shaft 1272, the guide rod 1273, the pull rod 1274 and the pressure spring 1275 are arranged at equal intervals along the inner part of the right side of the movable frame 124, the sliding connection part of the pull rod 1274 and the movable frame 124 is smooth, the pull rod 1274 can be pulled smoothly, the guide rod 1273 is made of stainless steel, and the pressure spring 1275 is made of piano steel wires.

Pressure spring 1275 described in this patent: the spring is a spiral spring bearing pressure, the section of the material used by the spring is mostly circular, and the spring is also rolled by rectangular and multi-strand steel ropes, the spring is generally equidistant, and the shape of the compression spring is as follows: the compression spring is cylindrical, conical, convex and concave, and a small number of non-circular shapes, and the like, a certain gap is reserved between the rings of the compression spring, and the compression spring contracts and deforms when subjected to external load, so that deformation energy is stored.

The energy-saving environment-friendly cement circulating tube grinding device has the following working principle;

firstly, when cement grinding is needed, cement materials can be fed from a feeding central shaft 6 arranged at the right side of a machine barrel 5, then a direct current motor 2 at the front side of the upper end at the right side of a supporting frame 1 is operated to enable the direct current motor 2 to drive a driving wheel 3 connected with the left side to rotate, the driving of the machine barrel 5 connected with the rear side of a belt 4 can be realized under the transmission coordination of the belt 4 at the outer side of the driving wheel 3, further, the machine barrel 5 can realize rotation movement, when the machine barrel 5 rotates, grinding balls 10 arranged at the lower end inside the machine barrel 5 are driven by lining plates 9 arranged at equal intervals inside the machine barrel 5 to realize lifting movement, when the grinding balls 10 are driven to a certain height, due to the influence of gravity, the grinding balls 10 fall to crush the materials arranged inside the machine barrel 5, and under the repeated conditions, the cement materials can be crushed and are conveyed to the left side of the machine barrel 5, when the material falls out of the discharging central shaft 7, the crushing discharging activity is realized, excessive crushing can be avoided by adopting a crushing mode of the grinding balls 10, and the uniformity of crushed particles of the material is ensured, and the fineness of the material can be increased when the grinding balls 10 with different sizes are used for processing and crushing the material, while the fineness of the material can be decreased when the grinding balls 10 are larger than that of the material, so that the fineness of the material can be increased when the grinding balls 10 are smaller than that of the material, and the fineness of the material can be decreased when the grinding balls 10 are smaller than that of the material, therefore, a worker can quickly replace the grinding balls 10 by opening a sealing door 11 arranged at the front end of the left side of the machine barrel 5, so as to achieve the adjustment activity of the fineness of the material crushing;

secondly, when the circulating pipe grinding device is used, under the matching of grinding media inside the machine barrel, the cement material can be quickly ground, and when the material is discharged, the material can not be well discharged and screened, so that the material which is not sufficiently ground can be easily mixed with the ground material, and the processing quality of subsequent cement can be influenced;

thirdly, by installing the classifying and screening device 12 at the left end of the discharging center shaft 7, that is, by operating the motor 122 installed inside the left side of the housing 121, the motor 122 drives the rotating rod 123 connected to the front end to rotate circumferentially, and the moving frame 124 slidably connected to the right side of the rotating rod 123 rotates with the rotating rod 123, so as to drive the screening plate 125 and the collecting frame 126 connected to the right side, thereby realizing the reciprocating movement in the left and right directions, when the material drops from the discharging center shaft 7 to the uppermost screening plate 125 at the right side of the moving frame 124, the primary screening movement can be realized, the material with smaller particles is conveyed to the other screening plate 125 with the lower end arranged oppositely, and then the secondary screening can be realized by the lower screening plate 125, so as to further realize the screening movement of the material, the screened material can drop into the collecting frame 126 installed at the lower end of the right side of the moving frame 124, thereby realizing the multi-stage screening of the material, the improvement of the crushing quality of cement materials is ensured, so that the advantages of layered screening of materials and improvement of the subsequent processing stability of cement are achieved;

fourthly, when the screening is completed and the materials in each layer are required to be taken, the front side of the housing 121 is opened, the pull rod 1274 arranged on the inner fixed component 127 on the right side of the movable frame 124 is pushed down, the pull rod 1274 pushes down the guide rod 1273 connected with the lower end, the guide rod 1273 is inclined, the locking shaft 1272 connected with the other side is pushed up, the locking shaft 1272 can be unlocked from the lower end insertion block 1271, the screening plate 125 or the collection frame 126 can be pulled out from the right side of the movable frame 124, when the screening plate 125 or the collection frame 126 is re-installed, the insertion block on the left side of the screening plate 125 or the collection frame 126 is re-inserted into the right side of the movable frame 124, the locking shaft 1272 can be pushed up during the insertion process, the compression spring 1275 arranged in the same straight line as the locking shaft 1272 vertically realizes the compression activity, when the insertion block 1271 is completely inserted, the compression spring 1275 can rebound, the locking shaft 1272 is pushed down, and the locking shaft 1272 is re-inserted into the insertion block 1271, accordingly, the re-installation of the screening plate 125 or the collecting frame 126 can be completed, thereby achieving an advantage of quick detachment and installation of the screening plate 125 and the collecting frame 126.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described, and the standard parts used in the present invention are all available on the market, the special-shaped parts can be customized according to the description and the accompanying drawings, the specific connection mode of each part adopts the conventional means of bolt and rivet, welding and the like mature in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described herein.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims

1. The energy-saving and environment-friendly cement circulating tube grinding device comprises a support frame (1), wherein a direct current motor (2) is arranged at the top of the right end of the front side of the support frame (1), a driving wheel (3) is connected to the left side of the direct current motor (2), the driving wheel (3) is in transmission connection with the front side of a belt (4), the rear side of the belt (4) is in transmission connection with a machine barrel (5), the left side and the right side of the machine barrel (5) are respectively connected with a discharging central shaft (7) and a feeding central shaft (6), one side, away from the machine barrel (5), of the discharging central shaft (7) and the feeding central shaft (6) is in rotation connection with a connector (8), the lower end of the connector (8) is in fastening connection with the support frame (1), a plurality of lining plates (9) are arranged in the machine barrel (5) at equal intervals, and a plurality of grinding balls (10) are arranged at the lower end in the machine barrel (5), a sealing door (11) is arranged at the front end of the left side of the machine barrel (5);

the method is characterized in that: still including categorised sieving mechanism (12), categorised sieving mechanism (12) set up in ejection of compact center pin (7) left end, categorised sieving mechanism (12) are including shell (121), motor (122), bull stick (123), remove frame (124), screening board (125), collect frame (126) and fixed subassembly (127), shell (121) right side is connected with ejection of compact center pin (7) to shell (121) left side inside is provided with motor (122), motor (122) front end is connected with bull stick (123) to bull stick (123) right side and removal frame (124) sliding connection, remove frame (124) and screening board (125) left side and be connected to remove frame (124) right side lower extreme and install and collect frame (126), fixed subassembly (127) set up inside removing frame (124) right side.

2. The energy-saving environment-friendly cement circular flow tube grinding device as claimed in claim 1, wherein: the fixed assembly (127) comprises an insertion block (1271), a locking shaft (1272), a guide rod (1273), a pull rod (1274) and a pressure spring (1275), the right side of the insertion block (1271) is fixedly connected with the screening plate (125) and the collecting frame (126) respectively, the upper end of the left side of the insertion block (1271) is inserted with the locking shaft (1272), the front side of the locking shaft (1272) is rotatably connected with the guide rod (1273), the middle of the guide rod (1273) is rotatably connected with the movable rack (124), the lower end of the pull rod (1274) is rotatably connected with the guide rod (1273), the upper end of the pull rod (1274) is slidably connected with the movable rack (124), and the pressure spring (1275) is arranged at the upper end of the locking shaft (1272).

3. The energy-saving environment-friendly cement circular flow tube grinding device as claimed in claim 1, wherein: the front side of the shell (121) can be opened and closed, and the connecting part of the shell (121) and the discharging central shaft (7) is in rotating connection.

4. The energy-saving environment-friendly cement circular flow tube grinding device as claimed in claim 1, wherein: anti-skid grains are arranged at the sliding connection position of the movable frame (124) and the rotating rod (123), and the movable frame (124) is provided with a groove which is smooth and has no barb.

5. The energy-saving environment-friendly cement circular flow tube grinding device as claimed in claim 1, wherein: the screening plate (125) is symmetrically provided with two pieces from top to bottom along the right side of the movable frame (124), and the screening diameter of the upper side screening plate (125) is larger than that of the lower side screening plate (125).

6. The energy-saving environment-friendly cement circular flow tube grinding device as claimed in claim 1, wherein: the whole collection frame (126) is in a cuboid frame shape, and the arrangement positions of the collection frame (126) are symmetrical to the screening plate (125) up and down.

7. The energy-saving environment-friendly cement circular flow tube grinding device as claimed in claim 2, wherein: the lower end of the locking shaft (1272) is arranged to be arc-shaped, and the locking shaft (1272) and the pressure spring (1275) are vertically arranged on the same straight line.

8. The energy-saving environment-friendly cement circulating pipe grinding device as claimed in claim 2, characterized in that: the plug-in block (1271), the locking shaft (1272), the guide rod (1273), the pull rod (1274) and the pressure spring (1275) are arranged in three groups along the inner portion of the right side of the movable frame (124) at equal intervals, and the sliding connection position of the pull rod (1274) and the movable frame (124) is smooth.