CN210674845U

CN210674845U - A flour mixer for stirring puffed food raw materials

Info

Publication number: CN210674845U
Application number: CN201921637157.XU
Authority: CN
Inventors: 赵勇; 姜国盈; 位书强; 李玉才
Original assignee: Shandong Dongxuya Mechanical Equipment Co Ltd
Current assignee: Shandong Dongxuya Mechanical Equipment Co Ltd
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-06-05
Anticipated expiration: 2029-09-27

Abstract

The utility model discloses a powder mixer for stirring puffed food raw materials, which relates to the technical field of food processing machinery, and comprises a frame, a powder mixing barrel fixedly connected with the frame and a transmission device arranged on the frame, wherein the transmission device comprises a motor, a driving wheel, a driven wheel and a belt, the motor is fixedly arranged on the frame, the driving wheel is coaxially arranged on an output shaft of the motor and is connected with the driven wheel through the belt, the center of the driven wheel is connected with a stirring paddle, the stirring paddle is arranged in the powder mixing barrel, and an adjusting mechanism for adjusting the tensioning degree of the belt is arranged on the frame; the adjusting mechanism comprises a rotating wheel, a supporting seat, a transmission rod and a driving assembly, the rotating wheel is abutted to the belt, the supporting seat is fixedly connected with the rack, the transmission rod is rotatably connected with the supporting seat to form a lever structure, one end of the transmission rod is rotatably connected with the axis of the rotating wheel, and the other end of the transmission rod is connected with the driving assembly to enable the transmission rod to tightly press the rotating wheel and the belt.

Description

A flour mixer for stirring puffed food raw materials

Technical Field

The utility model relates to a food processing machinery technical field, more specifically say, it relates to a powder mixer for stirring puffed food raw materials.

Background

Before the puffed food is made, the required materials are stirred uniformly by a powder mixer and then the subsequent work is carried out.

Among the prior art, chinese patent for CN207948738U provides a flour mixer for bread production, including the transmission case, transmission case top one side is provided with the mixing box, transmission case top opposite side is provided with unloader, transmission case inner chamber top one side is provided with first motor, first motor output shaft one end sets up the action wheel, action wheel one side is provided with from the driving wheel, be provided with the belt between action wheel and the follow driving wheel, it has the axis of rotation to run through from driving wheel axle center department, the axis of rotation bottom is connected with transmission case inner chamber bottom rotation, axis of rotation top both sides all are provided with the stirring leaf, the stirring leaf sets up inside the mixing box. The material is poured into the mixing box, the motor is started, the driving wheel drives the driven wheel to rotate through the belt, the rotating shaft drives the stirring blades to rotate, and therefore the material in the mixing barrel is uniformly mixed.

However, in the above technical scheme, the belt is too long in service time, so that looseness can occur, the driving wheel drives the driven wheel to rotate, the slipping phenomenon occurs, and the normal operation of the powder mixer is not facilitated.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a powder mixer for stirring puffed food raw materials, through adjustment mechanism's setting, the tensioning state of adjusting belt to it is not hard up to improve the long-time use of belt and appear, is unfavorable for the condition of powder mixer normal operating.

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

a powder mixer for mixing puffed food raw materials comprises a rack, a powder mixing barrel fixedly connected with the rack and a transmission device arranged on the rack, wherein the transmission device comprises a motor, a driving wheel, a driven wheel and a belt; the adjusting mechanism comprises a rotating wheel, a supporting seat, a transmission rod and a driving assembly, the rotating wheel is abutted to a belt, the supporting seat is fixedly connected with the rack, the transmission rod is rotatably connected with the supporting seat to form a lever structure, one end of the transmission rod is rotatably connected with the axis of the rotating wheel, and the other end of the transmission rod is connected with the driving assembly to enable the transmission rod to tightly press the rotating wheel and the belt.

Through adopting above-mentioned technical scheme, the motor drives the action wheel, makes the belt drive from the driving wheel rotation to realize the rotation of stirring rake. The driving assembly drives the transmission rod to enable the rotating wheel to be abutted to the belt, so that the belt is tightened, and the condition that the belt is loosened after being used for a long time and the normal operation of the powder mixer is not facilitated is improved.

Further, drive assembly includes the elastomer, and the elastomer is connected the frame and is kept away from the one end in runner axle center with the transfer line, just the elastomer has the restoring force that makes runner and belt compress tightly closely.

Through adopting above-mentioned technical scheme, there is deformation when elastomer and transfer line are connected, makes the transfer line drive runner butt on the belt under the effort that the elastomer resumes deformation, realizes the automatic tightness of belt.

Further, the elastomer outside cover is equipped with the stand pipe, the stand pipe includes stand pipe and lower stand pipe, and lower stand pipe slides with last stand pipe and cup joints, and stand pipe and frame fixed connection down, goes up the stand pipe and keeps away from the one end butt of runner with the transfer line.

By adopting the technical scheme, the guide pipe plays a role in guiding the deformation of the elastic body, so that the elastic body is not easy to have a dislocation phenomenon in the process of being compressed or stretched; the elastomer sets up in the stand pipe, is convenient for the change after the elastomer is destroyed.

Furthermore, a plurality of sliding grooves are formed in the lower guide pipe along the length direction of the lower guide pipe, and a sliding block connected with the sliding grooves in a sliding mode is arranged on the upper guide pipe.

Through adopting above-mentioned technical scheme, the slider slides along the spout, goes up the stand pipe promptly and slides along lower stand pipe, and the elastomer deformation of being convenient for resumes.

Further, the opening of the lower guide pipe is provided with a locking edge extending outwards along the circumferential direction of the lower guide pipe, a positioning block is connected to the sliding block in a threaded manner, the sliding block is provided with a positioning block, and after the elastic body is deformed again, the positioning block is abutted to the locking edge.

Through adopting above-mentioned technical scheme, when the slider cunning moved down the stand pipe opening part, the butt was followed with the locking to the locating piece, made the slider can't remove to the direction that is close to the locking edge again for the slider is difficult for deviating from the spout, has improved the stability that last stand pipe and stand pipe slided and is connected, the equipment of the elastomer of being convenient for and stand pipe.

Furthermore, the driving assembly comprises a balancing weight, a connecting wire and a steering wheel, the steering wheel is rotatably connected with the rack, one end of the connecting wire is connected with the transmission rod, and the other end of the connecting wire penetrates through the steering wheel and then is connected with the balancing weight.

Through adopting above-mentioned technical scheme, the balancing weight drives the dwang under self action of gravity, makes the runner butt on the belt, realizes the automatic tensioning of belt, and the setting of directive wheel changes balancing weight gravity into pulling force.

Furthermore, the transfer line includes rotor pole and removal sub-pole, and rotor pole one end rotates with the supporting seat to be connected and can dismantle with removal sub-pole one end and be connected, and the other end and the runner axle center of rotor pole rotate to be connected, and the other end and the drive assembly of removal sub-pole are connected.

Through adopting above-mentioned technical scheme, remove sub-pole and can dismantle with the rotor pole and be connected, convenient to use person is not changing the belt under the condition of dismantling drive assembly, has improved the change work after the belt is damaged in the follow-up production.

Furthermore, the connection surface of the rotor rod and the movable sub rod is provided with clamping grooves in a circumferential array, and the movable sub rod is provided with clamping blocks in clamping connection with the clamping grooves.

Through adopting above-mentioned technical scheme, fixture block and draw-in groove joint cooperation realize the rotor pole and remove dismantling of son pole and be connected.

Compared with the prior art, the utility model has the advantages that:

1. adjustment mechanism's setting makes runner and belt butt through drive assembly drive transfer line, realizes the automatically regulated of belt tensioning degree for the not hard up condition of belt has been difficult for appearing in the mixer, has improved the stability of mixer normal operating.

2. The driving component enables the belt to be always kept in a tensioning state under the action of the elastic body restoring deformation force or the gravity of the balancing weight.

Drawings

Fig. 1 is an overall schematic view of the present invention;

FIG. 2 is a schematic partial cross-sectional view of a first embodiment;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is an exploded view of the drive rod section;

fig. 5 is a partial cross-sectional view of the second embodiment.

Reference numerals: 100. a frame; 110. a powder mixing cylinder; 120. a transmission device; 121. a motor; 122. a driving wheel; 123. a driven wheel; 124. a belt; 130. a stirring paddle; 300. an adjustment mechanism; 310. a rotating wheel; 320. a supporting seat; 330. a drive assembly; 331. an elastomer; 332. a balancing weight; 333. a connecting wire; 334. a steering wheel; 340. a transmission rod; 341. a rotor rod; 342. moving the sub-rods; 343. a card slot; 344. a clamping block; 400. a guide tube; 410. an upper guide tube; 411. a slider; 412. positioning blocks; 420. a lower guide tube; 421. a chute; 422. a locking edge.

Detailed Description

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

The first embodiment is as follows:

referring to fig. 1 and 2, a powder mixer for mixing puffed food raw materials comprises a frame 100, a powder mixing barrel 110 fixedly connected with the frame 100, and a transmission device 120 arranged on the frame 100, wherein the transmission device 120 comprises a motor 121, a driving wheel 122, a driven wheel 123 and a belt 124, the motor 121 is fixedly arranged on the frame 100, the driving wheel 122 is coaxially welded on an output shaft of the motor 121 and is connected with the driven wheel 123 through the belt 124, a stirring paddle 130 is connected to the center of the driven wheel 123, and the stirring paddle 130 is arranged in the powder mixing barrel 110. The motor 121 rotates to drive the driving wheel 122 to rotate, so that the belt 124 drives the driven wheel 123 to rotate, and the stirring paddle 130 rotates to stir the materials in the barrel. The frame 100 is provided with an adjusting mechanism 300 for adjusting the tension degree of the belt 124, the adjusting mechanism 300 comprises a rotating wheel 310, a supporting seat 320, a transmission rod 340 and a driving assembly 330, the rotating wheel 310 abuts against the belt 124, and the supporting seat 320 is fixedly connected with the frame 100. The transmission rod 340 is rotatably connected with the supporting seat 320 to form a lever structure, one end of the transmission rod 340 is rotatably connected with the axis of the rotating wheel 310, and the other end of the transmission rod 340 is connected with the driving assembly 330, so that the rotating wheel 310 is abutted to the belt 124 by the transmission rod 340, the tensioning degree of the belt 124 is adjusted, and the situation that the belt 124 is loosened and not beneficial to normal operation of the powder mixer after being used for a long time is improved.

The driving assembly 330 includes an elastic body 331, the elastic body 331 is preferably a spring, a guide tube 400 is sleeved outside the elastic body 331, the guide tube 400 includes an upper guide tube 410 and a lower guide tube 420, the lower guide tube 420 is welded to the side wall of the rack 100, and the upper guide tube 410 is slidably sleeved with the lower guide tube 420 and abuts against the transmission rod 340. The elastic body 331 in the guide tube 400 is in a compressed state, so that the upper guide tube 410 moves away from the lower guide tube 420, and the transmission rod 340 is driven to enable the rotating wheel 310 to abut against the belt 124, thereby realizing the automatic tensioning of the belt 124.

Referring to fig. 2 and 3, two sliding grooves 421 are formed in the lower guide tube 420 along the length direction of the lower guide tube, a sliding block 411 connected with the sliding grooves 421 in a sliding manner is arranged at a position, close to the pipe opening, of the upper guide tube 410, an external thread is formed at one end, close to the upper guide tube 410, of the sliding block 411, a threaded hole matched with the external thread of the sliding block 411 is formed in the upper guide tube 410, and the sliding block 411 is matched with the threaded hole to realize fixed connection of the sliding block 411 and the upper guide tube. The opening of the lower guide tube 420 is integrally formed with a locking edge 422 extending outwards along the circumferential direction, one end of the slider 411 far away from the upper guide tube 410 is integrally formed with a positioning block 412, and when the slider 411 slides to the opening of the lower guide tube 420 along the sliding groove 421, the positioning block 412 is abutted against the locking edge 422, so that the slider 411 is prevented from further sliding, and the elastic body 331 is not easy to fall off from the guide tube 400. The positioning block 412 is rotated to separate the lower guide tube 420 from the upper guide tube 410, thereby facilitating the replacement of the elastic body 331.

Referring to fig. 2 and 4, the driving rod 340 includes a rotor rod 341 and a moving rod 342, one end of the rotor rod 341 is rotatably connected to the axis of the wheel 310, the other end is rotatably connected to the supporting base 320 and detachably connected to one end of the moving rod 342, and the other end of the moving rod 342 abuts against the upper guide pipe 410. The connection surface of the rotor rod 341 and the movable rod 342 is provided with a circumferential array of clamping grooves 343, and the movable rod 342 is provided with a clamping block 344 clamped with the clamping grooves 343. The clamping block 344 is clamped with the clamping groove 343 to realize the detachable connection of the rotor rod 341 and the movable rod 342. The movable sub-rod 342 is removed to release the abutting state between the rotating wheel 310 and the belt 124, so that the user can replace the belt 124 conveniently, and the tension degree of the belt 124 can be further adjusted by adjusting the included angle between the movable sub-rod 342 and the rotating sub-rod 341.

The working principle is as follows:

the movable sub-rod 342 is connected with the rotary sub-rod 341 in a clamping mode, the rotary wheel 310 is attached to the belt 124, the elastic body 331 is placed in the guide tube 400, the positioning block 412 is rotated to enable the positioning block to be connected with the locking edge 422 in an abutting mode, the upper guide tube 410 is pressed towards the direction close to the lower guide tube 420, the elastic body 331 is in a compressed state, the movable sub-rod 342 is connected with one side face, away from the rack 100, of the upper guide tube 410 in an abutting mode, the upper guide tube 410 is loosened, the rotary wheel 310 is connected to the belt 124 in an abutting mode under the effect of the elastic body 331 restoring deformation force, and automatic tensioning.

Example two:

a flour mixer for mixing an expanded food material, which is different from example 1 in reference to fig. 5, comprises: the driving assembly 330 includes a weight 332, a connecting wire 333 and a steering wheel 334, the steering wheel 334 is fixedly connected to the frame 100, one end of the connecting wire 333 is fixedly connected to the transmission rod 340, and the other end of the connecting wire 333 passes through the steering wheel 334 and then is fixedly connected to the weight 332. The counterweight 332 drives the connecting line 333 by its own weight, so that the transmission rod 340 drives the rotating wheel 310 to abut against the belt 124, thereby realizing the automatic tensioning of the belt 124.

The working principle is as follows:

the movable sub-rod 342 is clamped with the rotor rod 341, the rotating wheel 310 is attached to the belt 124, one end of the connecting wire 333 is connected with the transmission rod 340, the other end of the connecting wire passes through the steering wheel 334 and then is connected with the balancing weight 332, and under the action of the self gravity of the balancing weight 332, the rotating wheel 310 is abutted to the belt 124, so that the automatic tensioning of the belt 124 is realized.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A powder mixer for mixing puffed food raw materials comprises a rack (100), a powder mixing barrel (110) fixedly connected with the rack (100) and a transmission device (120) arranged on the rack (100), wherein the transmission device (120) comprises a motor (121), a driving wheel (122), a driven wheel (123) and a belt (124), the motor (121) is fixedly arranged on the rack (100), the driving wheel (122) is coaxially arranged on an output shaft of the motor (121) and is connected with the driven wheel (123) through the belt (124), the center of the driven wheel (123) is connected with a mixing paddle (130), and the mixing paddle (130) is arranged in the powder mixing barrel (110), and the powder mixer is characterized in that an adjusting mechanism (300) for adjusting the tensioning degree of the belt (124) is arranged on the rack (100);

the adjusting mechanism (300) comprises a rotating wheel (310), a supporting seat (320), a transmission rod (340) and a driving assembly (330), the rotating wheel (310) is abutted to the belt (124), the supporting seat (320) is fixedly connected with the rack (100), the transmission rod (340) is rotatably connected with the supporting seat (320) to form a lever structure, one end of the transmission rod (340) is rotatably connected with the axis of the rotating wheel (310), and the other end of the transmission rod (340) is connected with the driving assembly (330) to enable the transmission rod (340) to tightly press the rotating wheel (310) and the belt (124).

2. The flour mixer for mixing expanded food ingredients according to claim 1, wherein the driving assembly (330) comprises an elastic body (331), the elastic body (331) connects the frame (100) and one end of the transmission rod (340) far away from the axle center of the rotating wheel (310), and the elastic body (331) has a restoring force which can tightly press the rotating wheel (310) and the belt (124).

3. The flour mixer for mixing the puffed food raw materials according to claim 2, wherein a guide tube (400) is sleeved outside the elastic body (331), the guide tube (400) comprises an upper guide tube (410) and a lower guide tube (420), the lower guide tube (420) is slidably sleeved with the upper guide tube (410), the lower guide tube (420) is fixedly connected with the frame (100), and the upper guide tube (410) is abutted to one end of the transmission rod (340) far away from the rotating wheel (310).

4. The flour mixer for mixing expanded food ingredients according to claim 3, wherein the lower guide tube (420) is provided with a plurality of sliding grooves (421) along the length direction thereof, and the upper guide tube (410) is provided with a sliding block (411) connected with the sliding grooves (421) in a sliding manner.

5. The flour mixer for mixing the puffed food ingredients according to claim 4, wherein the opening of the lower guide tube (420) is provided with a locking edge (422) extending outwards along the circumferential direction of the lower guide tube, the sliding block (411) is provided with a positioning block (412), and after the elastic body (331) recovers to deform, the positioning block (412) abuts against the locking edge (422).

6. The flour mixer for mixing expanded food ingredients according to claim 1, wherein the driving assembly (330) comprises a weight block (332), a connecting wire (333) and a steering wheel (334), the steering wheel (334) is rotatably connected with the frame (100), one end of the connecting wire (333) is connected with the driving rod (340), and the other end of the connecting wire passes through the steering wheel (334) and then is connected with the weight block (332).

7. The flour mixer for mixing the puffed food ingredients according to any one of claims 1 to 6, wherein the transmission rod (340) comprises a rotor rod (341) and a moving rod (342), one end of the rotor rod (341) is rotatably connected with the support base (320) and is detachably connected with one end of the moving rod (342), the other end of the rotor rod (341) is rotatably connected with the axis of the rotating wheel (310), and the other end of the moving rod (342) is connected with the driving assembly (330).

8. The flour mixer for mixing the expanded food material according to claim 7, wherein the rotor rod (341) and the moving rod (342) are connected by a circumferential array of engaging slots (343), and the moving rod (342) is provided with engaging blocks (344) engaged with the engaging slots (343).