CN220182179U

CN220182179U - Anti-blocking discharging device

Info

Publication number: CN220182179U
Application number: CN202321585952.5U
Authority: CN
Inventors: 孙瑞泰
Original assignee: Qingdao Juexinshang Concrete Co ltd
Current assignee: Qingdao Juexinshang Concrete Co ltd
Priority date: 2023-06-21
Filing date: 2023-06-21
Publication date: 2023-12-15
Anticipated expiration: 2033-06-21

Abstract

The utility model relates to the technical field of blanking and discloses an anti-blocking blanking device which comprises a base, wherein a feeding pipe is fixedly arranged at the bottom of the base, a connecting anti-blocking component is fixedly arranged at the top of the base, a feeding port is fixedly connected to the outer surface of the connecting anti-blocking component, and the connecting anti-blocking component comprises a motor, a main gear, a positioning ring, an outer toothed ring, a supporting rod, a spiral conveying rod, a connecting block, a screw and a positioning cylinder. This prevent unloader of jam, through setting up the screw conveyer pole, under the meshing transmission of main gear and outer ring gear, make the holding ring rotate and utilize branch drive screw conveyer pole, make screw conveyer pole carry out screw conveyer to the material of entering for the inside processing raw materials of feed inlet is moving always, prevents to appear because piling up the phenomenon emergence of the jam that makes and sticis each other produce between the processing raw materials, and this structural cost is lower simultaneously, has reduced the cost of use.

Description

Anti-blocking discharging device

Technical Field

The utility model relates to the technical field of blanking, in particular to an anti-blocking blanking device.

Background

The blanking device mainly plays a role in intensively pouring the processing raw materials into the processing equipment. In the manufacturing processes of pharmacy, plastic making, food making and the like in modern factories, granular processing raw materials such as medicines, plastic granules, seeds and the like need to be poured into processing main equipment from raw material packages in a concentrated mode, and a blanking device is needed.

According to the utility model, through searching, the anti-blocking blanking device with the Chinese patent number of CN218370551U utilizes two groups of vibrating mechanisms to drive the bottom of a material receiving opening to vibrate so as to prevent powder from blocking a material receiving opening joint arch, but because the vibration of the material receiving opening is required to enable a gap between the material receiving opening and a material conveying structure to be kept, if the gap is kept, the powder is in direct contact with air, dust emission is easy to occur, the cost required by the vibrating structure is high, and therefore, the use of a user is not facilitated, and the anti-blocking blanking device is provided to solve the problems.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an anti-blocking blanking device which has the advantages of simple structure, lower cost, noise avoidance and the like, and solves the problems that the cost of a vibrating mechanism in a comparison file is higher, and a large amount of noise is easy to occur or dust emission phenomenon is caused during use.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the anti-blocking blanking device comprises a base, wherein a feeding pipe is fixedly arranged at the bottom of the base, a connecting anti-blocking component is fixedly arranged at the top of the base, and a feeding port is fixedly connected to the outer surface of the connecting anti-blocking component;

the anti-blocking assembly comprises a motor, a main gear, a positioning ring, an outer toothed ring, supporting rods, spiral conveying rods, a connecting block, a screw rod and a positioning cylinder, wherein the motor is fixedly arranged at the top of the base, the main gear is fixedly arranged on an output shaft of the motor, the positioning ring is movably connected with the top of the feeding pipe, the outer toothed ring is fixedly arranged on the outer surface of the positioning ring, the supporting rods are fixedly arranged on the left inner wall and the right inner wall of the positioning ring, the spiral conveying rods are fixedly arranged between the two supporting rods, the connecting block is fixedly arranged on the right side of the feeding port, the screw rod is movably connected with the bottom of the connecting block, and the positioning cylinder is fixedly arranged at the top of the base.

Further, the feed pipe penetrates through the base and extends to the outside of the base, and the main gear is meshed with the outer tooth ring.

Further, the rotating handle is installed at the top of screw rod, the rotating handle runs through the connecting block and extends to the outside of connecting block, and is connected with the connecting block rotation through the bearing.

Further, the screw conveying rod extends to the inside of the feeding hole through an opening at the bottom of the feeding hole, and the screw rod extends to the inside of the positioning cylinder through an opening at the top of the positioning cylinder.

Further, the inside of the positioning cylinder is provided with internal threads, and the positioning cylinder is in threaded connection with the screw rod through the internal threads.

Further, a first annular sliding groove is formed in the top of the positioning ring, a first annular sliding block is arranged at the bottom of the positioning ring, and the first annular sliding groove is matched with the first annular sliding block in size.

Further, the second annular chute has been seted up at the top of inlet pipe, first annular slider and second annular chute sliding connection, the second annular slider is installed to the bottom of feed inlet, second annular slider and first annular chute sliding connection.

(III) beneficial effects

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

1. this anti-blocking's unloader, through setting up the screw conveyer pole, under the meshing transmission of main gear and outer ring gear, make the holding ring rotate and utilize branch drive screw conveyer pole, make screw conveyer pole carry out screw conveyer to the material of entering for the inside processing raw materials of feed inlet is moving always, prevents to appear because piling up the phenomenon emergence that makes the jam that produces between the processing raw materials sticiss each other, this structural cost is lower simultaneously, has reduced the cost of use, can effectively reduce the production of noise, facilitate the use of user.

2. This prevent unloader of jam utilizes the threaded connection of screw rod and positioning tube, can guarantee the connection stability of first annular slide on second annular slider and the holding ring of feed inlet bottom, appears rocking when preventing the feeding and influence the condition of screw conveyer pole rotation stability and take place, has improved and has connected anti-blocking assembly moving stability, and this structure dismouting is simple and convenient, has reduced the cost of user maintenance, simultaneously, with the help of the size adaptation of second annular slider and second annular slide, lets the user select whether to use according to the condition of feeding and connect anti-blocking assembly, has further made things convenient for user's use, provides more selections for the user.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;

FIG. 2 is a front cross-sectional view of the present utility model;

FIG. 3 is an enlarged view of the utility model at A in FIG. 2;

fig. 4 is a top view of the present utility model.

In the figure: 1 base, 2 inlet pipes, 3 connection anti-blocking assembly, 301 motor, 302 main gear, 303 locating ring, 304 external gear ring, 305 supporting rod, 306 screw conveying rod, 307 connecting block, 308 screw rod, 309 locating cylinder, 4 feed inlet.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an anti-blocking blanking device in this embodiment includes a base 1, a feeding pipe 2 is fixedly installed at the bottom of the base 1, a connecting anti-blocking component 3 is fixedly installed at the top of the base 1, and a feeding port 4 is fixedly connected to the outer surface of the connecting anti-blocking component 3.

In fig. 2, 3 and 4, the connection anti-blocking assembly 3 is composed of nine components including a motor 301, a main gear 302, a positioning ring 303, an external gear ring 304, a supporting rod 305, a spiral conveying rod 306, a connecting block 307, a screw 308 and a positioning cylinder 309, wherein the motor 301 is installed at the top of the base 1 and used for driving the main gear 302 to rotate, the main gear 302 is installed on an output shaft of the motor 301, the external gear ring 304 is driven to rotate through meshing among the gears, the positioning ring 303 is connected at the top of the feeding pipe 2 and used for driving the supporting rod 305 to rotate, the external gear ring 304 is installed on the outer surface of the positioning ring 303 and used for driving the positioning ring 303 to rotate, the supporting rod 305 is installed on the left inner wall and the right inner wall of the positioning ring 303 and used for driving the spiral conveying rod 306, the spiral conveying rod 306 is installed between the two supporting rods 305 and used for stirring and driving materials to move downwards, the connecting block 307 is installed at the right side of the feeding port 4 and connected with the screw 308, the screw 308 is connected at the bottom of the connecting block 307 and used for pressing stability between the feeding port 4 and the positioning ring 303, the positioning cylinder 309 is installed at the top of the base 1 and used for connecting the stable feeding port 4 and keeping the screw 308.

In fig. 2 and 3, by arranging the first annular slide block, the second annular block, the first annular slide groove, the second annular slide groove and other structures, the positioning ring 303 is respectively in sliding connection with the feed inlet 4 and the feed pipe 2, so that the rotation of the positioning ring 303 is not disturbed, and the stable rotation of the spiral conveying rod 306 is ensured.

In fig. 2 and 4, the screw 308 can be driven by the rotation of the rotating handle through the rotating connection of the rotating handle and the connecting block 307, so that a user can conveniently connect the screw 308 with the positioning cylinder 309, and the stability of the connection between the feed inlet 4 and the positioning ring 303 is ensured.

It should be noted that this section is intended to provide a background or context for the embodiments set forth in the claims and to omit detailed descriptions of known functions and known components, while fixed and movable mounting are determined according to the manner of actual use, and to ensure compatibility of the device, the means of operation employed are consistent with the parameters of the commercial instruments, and the description herein is not admitted to be prior art by inclusion in this section.

In practice, the method is carried out according to the following steps:

1) When in use, the rotating handle is rotated to drive the screw 308 to rotate, the feed inlet 4 is lifted upwards, and the screw 308 is separated from the positioning cylinder 309 by the threaded connection of the screw 308 and the positioning cylinder 309;

2) Then, the positioning ring 303 is pulled upwards to drive the outer toothed ring 304, the supporting rod 305 and the spiral conveying rod 306 to move upwards, so that the second annular sliding groove is separated from the first annular sliding block;

3) Finally, the outer gear ring 304 is in meshed contact with the main gear 302, and the screw conveying rod 306 is separated from the upper part of the feed inlet 4 and the feed pipe 2, so that the disassembly is completed.

To sum up, this anti-blocking discharging device, through setting up screw conveying pole 306, under the meshing transmission of master gear 302 and external tooth ring 304, make holding ring 303 rotate and utilize branch 305 to drive screw conveying pole 306, make screw conveying pole 306 carry out screw conveying to the material of entering for the inside processing raw materials of feed inlet 4 is moving always, prevent to appear because piling up the phenomenon emergence of the jam that makes and sticis each other producing between the processing raw materials, this structural cost is lower simultaneously, the cost of using has been reduced, can effectively reduce the production of noise, facilitate the use of user.

Moreover, utilize threaded connection of screw 308 and positioning cylinder 309, can guarantee the connection stability of the second annular slider of feed inlet 4 bottom and first annular spout on the holding ring 303, the condition that appears rocking when preventing to influence screw conveyor 306 rotation stability takes place, improved and connect anti-blocking assembly 3 moving stability, and this structure dismouting is simple and convenient, reduced the cost of user maintenance, simultaneously, with the help of the size adaptation of second annular slider and second annular spout, let the user select whether to use and connect anti-blocking assembly 3 according to the condition of feeding, further convenience of use, provide more selections for the user, the cost of vibration mechanism is higher in the comparison file has been solved, and easy a large amount of noise or the problem of causing the department dust phenomenon during the use.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. Anti-blocking discharging device comprises a base (1), and is characterized in that: the feeding pipe (2) is fixedly arranged at the bottom of the base (1), the connecting anti-blocking component (3) is fixedly arranged at the top of the base (1), and the feeding port (4) is fixedly connected with the outer surface of the connecting anti-blocking component (3);

the anti-blocking assembly (3) comprises a motor (301), a main gear (302), a positioning ring (303), an outer gear ring (304), supporting rods (305), a spiral conveying rod (306), a connecting block (307), a screw rod (308) and a positioning cylinder (309), wherein the motor (301) is fixedly arranged at the top of the base (1), the main gear (302) is fixedly arranged on an output shaft of the motor (301), the positioning ring (303) is movably connected to the top of the feeding pipe (2), the outer gear ring (304) is fixedly arranged on the outer surface of the positioning ring (303), the supporting rods (305) are fixedly arranged on the left inner wall and the right inner wall of the positioning ring (303), the spiral conveying rod (306) is fixedly arranged between the supporting rods (305), the connecting block (307) is fixedly arranged on the right side of the feeding hole (4), the screw rod (308) is movably connected to the bottom of the connecting block (307), and the positioning cylinder (309) is fixedly arranged at the top of the base (1).

2. The anti-clogging blanking device of claim 1, wherein: the feed pipe (2) penetrates through the base (1) and extends to the outside of the base (1), and the main gear (302) is meshed with the outer gear ring (304).

3. The anti-clogging blanking device of claim 1, wherein: the top of the screw rod (308) is provided with a rotating handle, and the rotating handle penetrates through the connecting block (307) and extends to the outside of the connecting block (307) and is rotationally connected with the connecting block (307) through a bearing.

4. The anti-clogging blanking device of claim 1, wherein: the screw conveying rod (306) extends to the inside of the feeding hole (4) through an opening at the bottom of the feeding hole (4), and the screw rod (308) extends to the inside of the positioning cylinder (309) through an opening at the top of the positioning cylinder (309).

5. The anti-clogging blanking device of claim 1, wherein: the inside of the positioning cylinder (309) is provided with internal threads, and the positioning cylinder (309) is in threaded connection with the screw rod (308) through the internal threads.

6. The anti-clogging blanking device of claim 1, wherein: the top of holding ring (303) has seted up first annular spout, first annular slider is installed to the bottom of holding ring (303), first annular spout and the looks adaptation of the size of first annular slider.

7. The anti-clogging blanking device of claim 6, wherein: the top of inlet pipe (2) has seted up the second annular spout, first annular slider and second annular spout sliding connection, the second annular slider is installed to the bottom of feed inlet (4), second annular slider and first annular spout sliding connection.