CN214358769U

CN214358769U - Closed rotor lock material feeder

Info

Publication number: CN214358769U
Application number: CN202023311333.6U
Authority: CN
Inventors: 李华明
Original assignee: Shandong Weiquan Electronic Technology Co ltd
Current assignee: Shandong Weiquan Electronic Technology Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-10-08
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a closed rotor lock material feeder, including the organism, the lower extreme of organism is equipped with the seal shell, and the outside of seal shell all is equipped with the fulcrum assembly, and one side upper end intercommunication of organism is provided with the feed inlet, and the opposite side lower extreme intercommunication of organism is provided with the discharge gate, and the upper end that the organism is located central point and puts is equipped with the driving piece, and the driving piece runs through the seal shell setting, and the one end that the driving piece is located the seal shell is equipped with lock material feeding mechanism. The utility model discloses a to lock the material closing plate and fix with backup pad cooperation double-end bolt and nut, conveniently carry out the dismouting, drive the rotor main shaft through the motor reducer body and rotate for the rotor main shaft drives backup pad and lock the material closing plate and rotates, and rotate to in the discharge gate by the leading-in material of lock material closing plate promotion feed inlet, in order to reach the purpose of even feed and accurate accuse material, the wear-resisting sealing washer of annular on the lock material closing plate can effectively play sealed effect simultaneously.

Description

Closed rotor lock material feeder

Technical Field

The utility model relates to a lock material feeder technical field especially relates to a closed rotor lock material feeder.

Background

In a part of continuous feeding process systems needing sealing, particularly for some powdery materials with good fluidity, the traditional applied feeding equipment is difficult to effectively and stably control the flowable materials due to the limitation of the equipment, so that the feeding quantity fluctuation is large, the materials are easy to flush, the running rigid friction and the abrasion are serious, the materials are easy to block and frequently jump and stop, the sealing performance is poor, the system leaks air and raises dust, and the use and maintenance cost is high.

When current feeder equipment was in the in-service use, it can't realize even feed and accurate accuse material, and the feeding is relatively poor with the sealed effect of discharge gate, provides a closed rotor lock material feeder at present and solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a closed rotor lock material feeder for current feeder equipment is when the in-service use in solving the background art, it can't realize even feed and accurate accuse material, and the relatively poor technical problem of effect is sealed to feeding and discharge gate.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a closed rotor lock material feeder, includes the organism, the lower extreme of organism is equipped with the seal shell, the outside of seal shell all is equipped with the fulcrum assembly, one side upper end intercommunication of organism is provided with the feed inlet, the opposite side lower extreme intercommunication of organism is provided with the discharge gate, the upper end that the organism is located central point and puts is equipped with the driving piece, the driving piece runs through the seal shell setting, the one end that the driving piece is located the seal shell is equipped with lock material feeding mechanism.

Preferably, the driving piece includes the motor reducer body that fixed mounting is located the central point and puts the upper end in the organism, the drive shaft of motor reducer body sets up down vertically, the lower extreme fixedly connected with rotor spindle of motor reducer body drive shaft, the lower extreme vertical rotation of rotor spindle runs through the seal housing setting, rotor spindle is equipped with same main shaft supporting seat with the seal housing lower extreme, lock material feed mechanism sets up on the annular lateral wall that the rotor spindle is located the seal housing.

Preferably, the material locking and feeding mechanism comprises a plurality of supporting plates fixedly connected to the inner annular side wall of the closed shell of the rotor spindle, the two supporting plates are arranged on the same side, the side walls of the two supporting plates are respectively provided with a material locking sealing plate, the outer sides of the material locking sealing plates are respectively fixedly sleeved with an annular wear-resistant sealing ring, and the annular wear-resistant sealing ring is a wear-resistant rubber product.

Preferably, the material locking sealing plate and the supporting plate are fixed in a seamless welding mode.

Preferably, the annular side wall of the rotor spindle in the closed shell is provided with a plurality of rectangular protrusions which are symmetrically distributed in pairs, the support plates are respectively inserted between two adjacent rectangular protrusions, two bolts penetrate between the two adjacent rectangular protrusions and the support plates, nuts are sleeved on the two bolts in a threaded manner, and the two bolts are respectively arranged close to the front side and the rear side of the rectangular protrusions.

Preferably, the rectangular protrusion and the rotor spindle are integrally formed.

Compared with the prior art, the utility model, its beneficial effect does:

drive the rotor spindle through the motor reducer body and rotate for the rotor spindle drives backup pad and lock material closing plate and rotates, and in pushing the leading-in material of feed inlet to rotate to the discharge gate by locking the material closing plate, in order to reach the purpose of even feed and accurate accuse material, the wear-resisting sealing washer of annular in the lock material closing plate outside can effectively play sealed effect simultaneously.

Drawings

Fig. 1 is a schematic perspective view of a closed rotor material locking and feeding device provided by the present invention;

fig. 2 is a partially enlarged view of a portion a in fig. 1.

In the figure: the device comprises a machine body 1, a closed shell 2, a fulcrum assembly 3, a feed inlet 4, a discharge outlet 5, a motor reducer body 6, a rotor spindle 7, a spindle support 8, a support plate 9, a material locking seal plate 10, an annular wear-resistant seal ring 11, a rectangular bulge 12, a bolt 13 and a nut 14.

Detailed Description

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a closed rotor locking and feeding device comprises a machine body 1, a closed shell 2 is arranged at the lower end of the machine body 1, a fulcrum assembly 3 is arranged at the outer side of each closed shell 2, a feed inlet 4 is communicated with the upper end of one side of the machine body 1 and used for guiding materials into the closed shell 2, a discharge outlet 5 is communicated with the lower end of the other side of the machine body 1 and used for guiding the materials out of the closed shell 2, a driving piece is arranged at the upper end of the machine body 1 at the central position and penetrates through the closed shell 2 and comprises a motor reducer body 6 fixedly arranged at the upper end of the machine body 1 at the central position, the motor reducer body 6 is used for driving a rotor spindle 7 to rotate in cooperation with a spindle supporting seat 8, a driving shaft of the motor reducer body 6 is arranged vertically downwards, and the lower end of the driving shaft of the motor reducer body 6 is fixedly connected with the rotor spindle 7, the lower end of the rotor spindle 7 vertically rotates to penetrate through the closed shell 2, the same spindle supporting seat 8 is arranged at the lower ends of the rotor spindle 7 and the closed shell 2, and the material locking and feeding mechanism is arranged on an annular side wall of the rotor spindle 7 in the closed shell 2.

The one end that the driving piece is located seal shell 2 is equipped with lock material feed mechanism, lock material feed mechanism includes a plurality of backup pads 9 that fixed connection is located seal shell 2 inner ring lateral wall in rotor spindle 7, rotor spindle 7 rotates and drives backup pad 9 and lock material closing plate 10 and rotates, and rotate to discharge gate 5 in by the leading-in material of lock material closing plate 10 promotion feed inlet 4, in order to reach the purpose of even feed and accurate accuse material, all be equipped with lock material closing plate 10 on the lateral wall with two backup pads 9, lock material closing plate 10 outside all fixed the cup joint have wear-resisting seal ring 11, wear-resisting seal ring 11 is wear-resisting rubber goods, seamless welded fastening between lock material closing plate 10 and the backup pad 9, wear-resisting seal ring 11 can effectively play sealed effect.

Rotor spindle 7 is located and is equipped with a plurality of rectangle archs 12 that are two bisymmetry distributions on the annular lateral wall in seal shell 2, a plurality of backup pads 9 are inserted respectively and are located between two adjacent rectangle archs 12, run through between two adjacent rectangle archs 12 and the backup pad 9 and be equipped with two bolts 13, equal screw thread has cup jointed nut 14 on two bolts 13, two bolts 13 are close to the protruding both sides setting in front and back of 12 of rectangle respectively, two bolts 13 cooperate nut 14 to fix backup pad 9 between two blocks of rectangle archs 12 on rotor spindle 7, the protruding 12 of rectangle is the integrated into one piece setting with rotor spindle 7.

The utility model discloses in, drive rotor spindle 7 through 6 cooperation main shaft supporting seats of motor reducer body and rotate for rotor spindle 7 drives backup pad 9 and locks material closing plate 10 and rotates, and promotes the leading-in material of feed inlet 4 by locking material closing plate 10 and rotates to in the discharge gate 5, in order to reach the purpose of even feed and accurate accuse material, locks the wear-resisting sealing washer 11 of annular on the material closing plate 10 simultaneously and can effectively play sealed effect.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a closed rotor lock material feeder, includes organism (1), the lower extreme of organism (1) is equipped with closed shell (2), the outside of closed shell (2) all is equipped with fulcrum assembly (3), a serial communication port, one side upper end intercommunication of organism (1) is provided with feed inlet (4), the opposite side lower extreme intercommunication of organism (1) is provided with discharge gate (5), the upper end that organism (1) is located central point and puts is equipped with the driving piece, the driving piece runs through closed shell (2) and sets up, the one end that the driving piece is located closed shell (2) is equipped with lock material feeding mechanism.

2. The closed rotor locking and feeding device as claimed in claim 1, wherein the driving member comprises a motor reducer body (6) fixedly mounted on the upper end of the machine body (1) in the central position, the driving shaft of the motor reducer body (6) is vertically arranged downward, the lower end of the driving shaft of the motor reducer body (6) is fixedly connected with a rotor spindle (7), the lower end of the rotor spindle (7) is vertically and rotatably arranged through the closed shell (2), the rotor spindle (7) and the lower end of the closed shell (2) are provided with the same spindle supporting seat (8), and the locking and feeding mechanism is arranged on an annular side wall of the rotor spindle (7) in the closed shell (2).

3. The closed rotor locking and feeding device according to claim 2, wherein the locking and feeding mechanism comprises a plurality of support plates (9) fixedly connected to the rotor spindle (7) and located on the annular side wall in the closed housing (2), a locking seal plate (10) is arranged on the side wall of two support plates (9) on the same side, an annular wear-resistant seal ring (11) is fixedly sleeved on the outer side of each locking seal plate (10), and the annular wear-resistant seal ring (11) is a wear-resistant rubber product.

4. A closed rotor lock material feeding device according to claim 3, characterized in that the lock material sealing plate (10) and the supporting plate (9) are welded and fixed seamlessly.

5. A closed rotor locking and feeding device according to claim 3, wherein a plurality of rectangular protrusions (12) are symmetrically arranged in pairs on the annular side wall of the rotor spindle (7) in the closed shell (2), a plurality of support plates (9) are respectively inserted between two adjacent rectangular protrusions (12), two bolts (13) penetrate between two adjacent rectangular protrusions (12) and support plates (9), nuts (14) are sleeved on the two bolts (13) in a threaded manner, and the two bolts (13) are respectively arranged near the front side and the rear side of the rectangular protrusions (12).

6. A closed rotor lock material feeding device according to claim 5, characterized in that the rectangular protrusion (12) is integrally formed with the rotor main shaft (7).