CN211664064U

CN211664064U - Discharging and conveying device of dry type ball mill

Info

Publication number: CN211664064U
Application number: CN202020101715.7U
Authority: CN
Inventors: 白云鹏
Original assignee: Huizhou Xinye Building Materials Co ltd
Current assignee: Huizhou Xinye Building Materials Co ltd
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2020-10-13
Anticipated expiration: 2030-01-16

Abstract

The utility model relates to a dry ball mill's ejection of compact conveyor, it includes the ball mill, connect in the screw conveyer organism of ball mill discharge end and connect in the storage tank of screw conveyer organism discharge end, the operation mouth has been seted up to the top surface of screw output organism, and the operation mouth rotates and is provided with and carries out the closing cap that the lid closed to the operation mouth, and the closing cap is through first fixing mechanism and screw conveyer organism reciprocal anchorage, has seted up a plurality of observation windows on the closing cap, and the rotation of observation window position is provided with and carries out the dome that the lid closed to the observation window, the dome passes through second fixing mechanism and closing cap reciprocal anchorage. The closing cap utilizes the fixed lid of first fixed establishment to close in the operation mouth position, and the dome closes in the observation window position through the fixed lid of second fixed establishment, and operation mouth and observation window make things convenient for the staff to master the inside condition of screw conveyer organism in real time to in time solve the inside proruption situation of screw conveyer organism.

Description

Discharging and conveying device of dry type ball mill

Technical Field

The utility model belongs to the technical field of the technique of ball mill and specifically relates to a dry ball mill's ejection of compact conveyor is related to.

Background

The ball mill is an important device for grinding and crushing in the production process of aerated bricks, and comprises a horizontal cylinder, a feeding and discharging hollow shaft, a grinding head and the like, wherein a certain amount of steel balls are arranged in the cylinder as grinding media, and when the cylinder of the ball mill rotates, a grinding body is taken away by the cylinder after being attached to a lining plate of the cylinder due to the action of inertia and centrifugal force and is thrown and dropped under the action of gravity to be crushed.

Currently, as chinese patent utility model patent application publication No. CN204816719U discloses an intermittent type formula dry-type ball mill discharging device, including the ball mill, still include screw conveyer, screw conveyer includes motor, shell, rotation axis and helical blade, is equipped with feed inlet and discharge gate on the shell, and the lower part of ball mill is equipped with the discharge opening, and the feed inlet is located the discharge opening below of ball mill, the tip fixed connection of motor and shell, rotation axis are located the shell to be connected with motor drive, helical blade and rotation axis fixed connection. This structure utilizes screw conveyer can avoid the raise dust at ejection of compact in-process, reduces the pollution to the environment, reduces the waste of material, makes operating personnel's operational environment effectively improve.

The above prior art solutions have the following drawbacks: the shell of the screw conveyor is arranged in a closed manner, so that a dustproof effect can be achieved, but the material is occasionally blocked when moving in the screw conveyor, and the dredging operation is difficult to carry out; and the residual amount of the materials in the screw conveyor is difficult to observe.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, one of the purposes of the utility model is to provide a dry-type ball mill's ejection of compact conveyor, its convenience is dredged the operation to conveyor inside, prevents that the material from blockking up, conveniently observes conveyor's the inside condition simultaneously.

The above object of the present invention is achieved by the following technical solutions:

a discharge conveyor for a dry ball mill comprising: the ball mill, connect in the screw conveyer organism of ball mill discharge end and connect in the storage tank of screw conveyer organism discharge end, the operation mouth has been seted up to the top surface of screw conveyer organism, the operation mouth rotates and is provided with the closing cap that carries out the lid to the operation mouth and close, the closing cap is through first fixed establishment and screw conveyer organism reciprocal anchorage, a plurality of observation windows have been seted up on the closing cap, the observation window position is rotated and is provided with the dome that carries out the lid to the observation window and close, the dome passes through second fixed establishment and closing cap reciprocal anchorage.

By adopting the technical scheme, the sealing cover is fixedly covered at the position of the operation opening through the first fixing mechanism, the round cover is fixedly covered at the position of the observation window through the second fixing mechanism, when other problems such as blockage and the like occur in the spiral conveyor body, the first fixing mechanism can be removed, the sealing cover is opened, the dredging treatment can be conveniently carried out on the interior of the spiral conveyor body, and the situation that powder is blocked in the spiral conveyor body to reduce the production efficiency is avoided; the second fixing mechanism is removed, the round cover can be turned over, workers can observe the conditions of all parts inside the screw conveyor body conveniently, and the sudden conditions inside the screw conveyor body can be mastered conveniently and timely.

The present invention may be further configured in a preferred embodiment as: first fixed establishment is including hanging the knot, taking the post and inserting the post, hang to detain and rotate to set up and keep away from its one side of being connected with the screw conveyer organism rotation in the closing cap, the lateral wall both sides of screw conveyer organism are all fixed and are provided with a vertical section of thick bamboo, a pull rod is worn to be equipped with by a vertical section of thick bamboo, the one end of pull rod rotates and is provided with the connecting rod, it sets up in hanging the knot to take the post cooperation, the both ends of taking the post rotate with the pull rod of both sides respectively and are connected, the lateral wall of a vertical section of thick bamboo is provided with the horizontal section of thick bamboo of intercommunication perpendicularly, insert the post and wear to locate the horizontal section of thick bamboo, vertical section of thick bamboo sets up the perforation that supplies to insert the post to pass, the pull rod sets up a plurality.

Through adopting above-mentioned technical scheme, close the closing cap lid in the operation mouth position, hang the lateral wall that the knot overturns the screw conveyer organism, it is detained hanging to take the post overlap joint, the pull rod moves down in the riser, make and take the fixed overlap joint of post and detain inside hanging, the closing cap fixed cover closes in the operation mouth position, it inserts the perforation and the jack that align each other inside to insert the post, fix the pull rod, avoid the pull rod to remove towards the closing cap in inserting a section of thick bamboo, the telescopic spring supports and inserts the post and pegs graft inside perforation and the jack that align each other, can avoid inserting the post and break away from out, strengthen the fixed to the closing cap.

The present invention may be further configured in a preferred embodiment as: the second fixing mechanism comprises a stop block and a supporting spring, a fixing seat is fixedly arranged on one side, located on the observation window, of the sealing cover, an accommodating groove is formed in the top surface of the fixing seat and is clamped with the end portion of the connecting rod, a built-in groove for accommodating the stop block is formed in one side wall of the accommodating groove, one end of the supporting spring is connected with the stop block, the other end of the supporting spring is connected with the side wall of the built-in groove, and one side, located on the connecting rod, far away from the supporting spring, of the stop block.

Through adopting above-mentioned technical scheme, with the connecting rod joint in accomodating the inslot portion, the top position of connecting rod is removed to the one end that supporting spring supported the dog, the dog forms each other with the connecting rod and stops, can avoid the connecting rod to break away from and accomodate the groove, make the dome fixed cover close at the observation window position, when needing to observe, can promote the dog and accomodate including built-in inslot portion, the connecting rod can break away from out from accomodating the inslot, the dome can be turned over out, the observation window supplies the staff to observe the inside situation of screw conveyer organism.

The present invention may be further configured in a preferred embodiment as: the lateral wall of holding the groove and keeping away from built-in groove has seted up the fixed slot, the dog is kept away from supporting spring's one end and fixed slot mutually supports the joint.

Through adopting above-mentioned technical scheme, supporting spring supports the top that the dog removed the connecting rod, and the one end and the mutual joint of fixed slot of dog can be fixed the tip of dog, strengthen the dog and to the effect that blocks of connecting rod to strengthen the fixed to the dome.

The present invention may be further configured in a preferred embodiment as: the top surface of the fixed seat is provided with an avoiding groove communicated with the built-in groove, and the stop block is provided with a sliding block connected with the avoiding groove in a sliding manner.

Through adopting above-mentioned technical scheme, the slider stretches out to dodge the groove and can make things convenient for the staff to promote the dog and remove to conveniently operate the fixed and separation of dome.

The present invention may be further configured in a preferred embodiment as: one side of the closed cover close to the hanging buckle is provided with a matching groove which is mutually clamped with the corresponding edge of the operation opening.

Through adopting above-mentioned technical scheme, the closing cap lid closes when the operation mouth position, and the joint is mutually supported with the corresponding edge of operation mouth in cooperation groove, closes the position to the lid of closing cap and carries out the prepositioning, makes the closing cap lid close the accuracy, and it is inseparable to strengthen being connected of closing cap and screw conveyer organism simultaneously, avoids the inside dust of screw conveyer organism to spill out.

The present invention may be further configured in a preferred embodiment as: the edge of observation window has seted up the ladder groove, the dome and the mutual cooperation joint of ladder groove.

Through adopting above-mentioned technical scheme, close the dome when the observation window position, the dome and the joint of mutually supporting of ladder groove carry out prepositioning to the lid of dome, make the accurate lid of dome close in the observation window position, strengthen the connection compactness of dome and closing cap, avoid the inside dust of screw conveyer organism to escape.

The present invention may be further configured in a preferred embodiment as: the top surface of the closing cap is provided with a plurality of pull rings.

Through adopting above-mentioned technical scheme, the pull ring makes things convenient for the hand to drive the closing cap upset and opens, and the staff of being convenient for operates the state that opens and shuts of closing cap.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the sealing cover is fixedly covered at the position of the operation opening through the first fixing mechanism, the round cover is fixedly covered at the position of the observation window through the second fixing mechanism, when other problems such as blockage and the like occur in the spiral conveyor body, the first fixing mechanism can be removed, the sealing cover is opened to conveniently dredge the interior of the spiral conveyor body, powder is prevented from being blocked in the spiral conveyor body to reduce the production efficiency, the second fixing mechanism is removed, the round cover can be turned over, workers can conveniently observe the conditions of all parts in the spiral conveyor body, and the sudden conditions in the spiral conveyor body can be conveniently mastered in time;

2. the closing cover is covered at the position of the operation opening, the hanging buckle is turned to the side wall of the spiral conveyor body, the lapping column is lapped on the hanging buckle, the pull rod moves downwards in the vertical cylinder to enable the lapping column to be fixedly lapped inside the hanging buckle, the closing cover is fixedly covered at the position of the operation opening, the inserting column is inserted into the mutually aligned through hole and the inserting hole, the pull rod is fixed, the pull rod is prevented from moving towards the closing cover in the inserting cylinder, the telescopic spring supports the inserting column to be inserted into the mutually aligned through hole and the inserting hole, the inserting column can be prevented from being separated, and the fixing of the closing cover is enhanced;

3. the connecting rod joint is in the storage groove, the one end of the supporting spring supporting stop block is moved to the position above the connecting rod, the stop block and the connecting rod form a blocking mode, the connecting rod can be prevented from being separated from the storage groove, the round cover fixing cover is closed at the position of the observation window, when observation is needed, the stop block can be pushed to be stored in the internal groove, the connecting rod can be separated from the storage groove, and the round cover can be overturned to open the observation window for observation of workers.

Drawings

FIG. 1 is a schematic diagram of a discharge conveyor of a dry ball mill;

FIG. 2 is a partially enlarged schematic view of portion A of FIG. 1;

FIG. 3 is a schematic sectional structure view of a vertical cylinder and a horizontal cylinder;

FIG. 4 is a schematic side sectional view of a discharge conveyor of a dry ball mill;

FIG. 5 is a partially enlarged schematic view of a portion B of FIG. 1;

fig. 6 is a schematic cross-sectional view of the fixing base.

In the figure, 1, a ball mill; 2. a screw conveyor body; 21. an operation port; 22. a positioning groove; 23. a vertical cylinder; 231. perforating; 232. a pull rod; 2321. a jack; 233. a connecting rod; 234. building columns; 24. a transverse cylinder; 241. inserting a column; 242. a tension spring; 3. a material storage tank; 4. a closure cap; 41. an observation window; 42. a stepped groove; 43. a pull ring; 44. hanging and buckling; 5. a dome; 51. a connecting rod; 6. a fixed seat; 61. a receiving groove; 62. a built-in groove; 63. fixing grooves; 64. a support spring; 641. a stopper; 65. an avoidance groove; 651. a slide block.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a discharge conveyor of dry ball mill, including ball mill 1, screw conveyer organism 2 and storage tank 3, the discharge end of ball mill 1 is linked together with screw conveyer organism 2's feed end, and screw conveyer organism 2's discharge end is connected with storage tank 3's feed inlet. The top surface that screw conveyer organism 2 is located between feed end and the discharge end has seted up operation mouth 21, and one side that screw conveyer organism 2 is located operation mouth 21 articulates there is closing cap 4, and closing cap 4 cooperation cover is located operation mouth 21 position, and closing cap 4 is through first fixed establishment and screw conveyer organism 2 reciprocal anchorage.

Referring to fig. 2 and 3, the first fixing mechanism includes a hanging buckle 44, a lap column 234 and an insertion column 241, the hanging buckle 44 is rotatably connected to one side of the closing cover 4 far away from the side hinged to the screw conveyor body 2, and one end of the hanging buckle 44 far away from the closing cover 4 is curved. The spiral conveyer body 2 is fixed with the vertical cylinder 23 both sides near a lateral wall both sides of hanging the knot 44, wears to be equipped with the pull rod 232 in the vertical cylinder 23, and the length of taking the post 234 is greater than the length of hanging the knot 44, and the both ends of taking the post 234 stretch out to hang the knot 44 and respectively with two mutual articulations of pull rod 232, take the post 234 and hang the curved arc position of knot 44 and mutually support the overlap joint, close closing lid 4 fixed lid in operation mouth 21 (refer to fig. 1) position.

The lateral wall of the vertical cylinder 23 is vertically connected with a horizontal cylinder 24 which is communicated with the vertical cylinder 23, the inserting column 241 penetrates through the horizontal cylinder 24, the lateral wall of the inserting column 241 is sleeved with an expansion spring 242, one end of the expansion spring 242 is connected with the inserting column 241, and the other end of the expansion spring 242 is connected with the horizontal cylinder 24. The side wall of the vertical cylinder 23 opposite to the horizontal cylinder 24 is provided with through holes 231 aligned with the insertion posts 241, the side wall of the pull rod 232 is provided with a plurality of insertion holes 2321 for inserting the insertion posts 241, the extension spring 242 supports the insertion posts 241 to be inserted into the insertion holes 2321 aligned with each other to fix the pull rod 232, and the pull rod 232 stretches the lapping posts 234 to fix the lapping posts inside the hanging buckle 44. When perforation 231 aligns each other with different jack 2321, the position of pull rod 232 changes correspondingly, and when pull rod 232 moved up, it can break away from in hanging buckle 44 to take post 234, and closing cap 4 can overturn around the pin joint, can dredge the jam position of screw conveyer organism 2 inside.

Referring to fig. 4, a coordination groove 22 is formed in one side of the sealing cover 4 close to the hanging buckle 44, the coordination groove 22 is in matched clamping connection with the side wall corresponding to the operation opening 21, and the closing position of the sealing cover 4 is pre-positioned, so that the sealing cover 4 is tightly covered with the screw conveyor body 1. The top surface of closing cap 4 is fixed with a plurality of pull rings 43, and pull ring 43 makes things convenient for staff's hand to carry out upset operation to closing cap 4.

Referring to fig. 5 and 6, the closing cap 4 is provided with a plurality of observation windows 41 (see fig. 4), the observation windows 41 are covered with the round cap 5 in a matching manner, the top surface of the round cap 5 is fixed with a connecting rod 51, the length of the connecting rod 51 is greater than the diameter of the round cap 5, one end of the connecting rod 51 is hinged to the edge of the closing cap 4, which is located on the observation windows 41, and the other end of the connecting rod 51 is fixed to the closing cap 4 through a second fixing mechanism.

The second fixing mechanism is provided with a stop block 641 and a supporting spring 64, a fixing seat 6 is fixed at one end of the top surface of the sealing cover 4 and located on the connecting rod 51, the fixing seat 6 is located at one end of the connecting rod 51 far away from the end hinged with the sealing cover 4, a containing groove 61 clamped with the connecting rod 51 far away from the end hinged with the sealing cover 4 is formed in the top surface of the fixing seat 6, a built-in groove 62 is formed in one side wall of the containing groove 61, the stop block 641 is slidably arranged in the built-in groove 62, one end of the supporting spring 64 is connected with the stop block 641, the other end of the supporting spring 64 is connected with the groove bottom of the built-in groove 62, and one end of the stop block 641, far away from the supporting spring.

The support spring 64 applies an urging force to the stopper 641, so that the stopper 641 is fixedly positioned above the link 51, and the bottom surface of the stopper 641 and the link 51 are abutted against each other to fix the link 51 in the housing groove 61, thereby fixedly covering the position of the observation window 41 with the dome 5. The stopper 641 can be accommodated in the accommodating groove 61, so that the stopper 641 is separated from the upper position of the connecting rod 51, and the connecting rod 51 can be separated from the accommodating groove 61, thereby turning the round cap 5, and facilitating the worker to observe the inside of the screw conveyor body 1 at the position of the observation window 41.

The side wall of the accommodating groove 61 far from the built-in groove 62 is provided with a fixing groove 63, and when the supporting spring 64 supports the stopper 641 and moves to the position above the connecting rod 51, one end of the stopper 641 far from the supporting spring 64 is clamped with the fixing groove 63, so as to fix the stopper 641, thereby enhancing the fixing effect of the round cover 5. The top surface of the fixed seat 6 is provided with an avoiding groove 65 penetrating through the built-in groove 62, the stopper 641 is fixed with a slider 651 extending out of the avoiding groove 65, the slider 651 is slidably connected with the avoiding groove 65, and the slider 651 is convenient for a hand to drive the stopper 641 to move between the built-in groove 62 and the accommodating groove 61, so that the dome 5 is conveniently fixed or separated.

Referring to fig. 4, a stepped groove 42 is formed in the edge of the observation window 41, the edge of the dome 5 is in fit and clamping connection with the side wall of the observation window 41, and the closing position of the dome 5 is pre-positioned, so that the dome 5 is tightly covered on the observation window 41.

The implementation principle of the embodiment is as follows: the closing cover 4 is covered at the position of the operation opening 21, the lapping column 234 is lapped at the curved position of the hanging buckle 44, the pull rod 232 moves the lapping column 234 downwards in the vertical cylinder 23, so that the lapping column 234 is fixed inside the hanging buckle 44, the telescopic spring 242 supports the inserting column 241 to be inserted into the aligned through hole 231 and the inserting hole 2321, the pull rod 232 is fixed, and therefore the fixing of the closing cover 4 is enhanced. When closing 5 lids of dome when the position of observation window 41, 5 lids of dome and ladder groove 42 mutually support the joint, close the position to 5 lids of dome and carry out prepositioning, and connecting rod 51 joint is inside accomodating groove 61, and supporting spring 64 supports dog 641 and removes to connecting rod 51 top, and dog 641 forms the effect of blockking to connecting rod 51, avoids connecting rod 51 to break away from accomodating groove 61 to make 5 fixed lids of dome close 41 positions at observation window. The operator can grasp the internal state of the screw conveyor body 2 through the operation opening 21 and the observation window 41, and the emergency state inside the screw conveyor body 2 can be solved in time, so that the work efficiency is improved.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A discharge conveyor for a dry ball mill comprising: ball mill (1), connect in screw conveyer organism (2) of ball mill (1) discharge end and connect in storage tank (3) of screw conveyer organism (2) discharge end, its characterized in that: operation mouth (21) have been seted up to the top surface of screw conveyer organism (2), operation mouth (21) are rotated and are provided with closing cap (4) that the lid closed to operation mouth (21), closing cap (4) are through first fixed establishment and screw conveyer organism (2) reciprocal anchorage, a plurality of observation windows (41) have been seted up on closing cap (4), observation window (41) position is rotated and is provided with dome (5) that the lid closed to observation window (41), dome (5) are through second fixed establishment and closing cap (4) reciprocal anchorage.

2. The discharge conveyor of a dry ball mill according to claim 1, wherein: the first fixing mechanism comprises a hanging buckle (44), a erecting post (234) and an inserting post (241), the hanging buckle (44) is rotatably arranged on one side, far away from the closing cover (4), of the closing cover, the side, rotatably connected with the spiral conveyor body (2), of the spiral conveyor body (2), vertical tubes (23) are fixedly arranged on two sides of the side wall of the spiral conveyor body (2), pull rods (232) penetrate through the vertical tubes (23), one ends of the pull rods (232) are rotatably provided with connecting rods (233), the erecting post (234) is cooperatively arranged on the hanging buckle (44), two ends of the erecting post (234) are rotatably connected with the pull rods (232) on two sides respectively, the side wall of each vertical tube (23) is vertically provided with a transverse tube (24) which is communicated with each other, the inserting post (241) penetrates through the transverse tube (24), the vertical tube (23) is provided with a through hole (231) through which the inserting post (241) penetrates, the pull rod (232) is provided with a plurality of inserting holes (2321), the inserting column (241) is connected with a telescopic spring (242) which drives the inserting column to be inserted into the through hole (231) and the inserting hole (2321) which are aligned with each other.

3. The discharge conveyor of a dry ball mill according to claim 1, wherein: the second fixing mechanism comprises a stop block (641) and a supporting spring (64), a fixing seat (6) is fixedly arranged on one side, located on the observation window (41), of the closed cover (4), a containing groove (61) which is clamped with the end portion of the connecting rod (51) is formed in the top surface of the fixing seat (6), a built-in groove (62) which is used for containing the stop block (641) is formed in one side wall of the containing groove (61), one end of the supporting spring (64) is connected with the stop block (641), the other end of the supporting spring (64) is connected with the side wall of the built-in groove (62), and one side, far away from the supporting spring (64), of the stop block (641) is located above the connecting rod (51).

4. The discharge conveyor of a dry ball mill according to claim 3, wherein: holding groove (61) and keeping away from the lateral wall of built-in groove (62) and seted up fixed slot (63), one end that supporting spring (64) were kept away from in dog (641) is mutually supported the joint with fixed slot (63).

5. The discharge conveyor of a dry ball mill according to claim 4, wherein: the top surface of fixing base (6) is seted up and is dodged groove (65) that are linked together with built-in groove (62), dog (641) are provided with and dodge groove (65) sliding connection's slider (651).

6. The discharge conveyor of a dry ball mill according to claim 2, wherein: one side of the closing cover (4) close to the hanging buckle (44) is provided with a matching groove (22) which is mutually clamped with the corresponding edge of the operation opening (21).

7. The discharge conveyor of a dry ball mill according to claim 1, wherein: stepped grooves (42) are formed in the edges of the observation windows (41), and the round covers (5) are mutually matched and clamped with the stepped grooves (42).

8. The discharge conveyor of a dry ball mill according to claim 1, wherein: the top surface of the closing cover (4) is provided with a plurality of pull rings (43).