CN217765704U

CN217765704U - Food detects uses reducing mechanism

Info

Publication number: CN217765704U
Application number: CN202221143054.XU
Authority: CN
Inventors: 王磊; 高氩铌
Original assignee: Huabiao Tianjin Technology Co ltd
Current assignee: Huabiao Tianjin Technology Co ltd
Priority date: 2022-05-06
Filing date: 2022-05-06
Publication date: 2022-11-08
Anticipated expiration: 2032-05-06

Abstract

The utility model discloses a reducing mechanism is used in food detection, including installation pipe and crushing pipe, crushing pipe demountable installation is at the one end of installation pipe, at the intraductal fixed baffle that is provided with of installation, the fixed telescopic link that is provided with on the installation inside pipe wall of baffle one side, the output fixedly connected with carriage of telescopic link is provided with reset spring between carriage and baffle, lies in reset spring internal fixation on the carriage and is provided with the motor, the fixed transmission shaft that is provided with of output of motor, the output of transmission shaft passes baffle and fixedly connected with scraper blade. The gyration through the cutting board comes to smash the sample, has avoided the adhesion of sample, has realized automatic discharging through the removal of seal carrier with the partition body to the scraper blade can be cleared up the inner wall of smashing the pipe, leads to the adhesion that can further reduce the sample of the unique design of groove and partition body simultaneously, and smash the maintenance and the maintenance of the later stage to the device of being convenient for of the split type design of pipe, connecting axle and installation pipe.

Description

Food detects uses reducing mechanism

Technical Field

The utility model belongs to the technical field of food safety inspection, especially, relate to a reducing mechanism is used in food detection.

Background

The food safety detection is to detect harmful substances in food according to national indexes, mainly detect some harmful and toxic indexes, such as heavy metal, aflatoxin and the like, one important aspect of food science and engineering is to introduce and apply chemical engineering unit operation and develop and form food engineering unit operation, so as to promote the development of food industry to large scale, continuity and automation, as food safety problems enter a complicated period, the demand of food safety detection is continuously increased, in recent years, the food safety detection industry in China keeps more than 15% annual acceleration, however, under the background of rapid development of the food safety detection industry, the civil detection enterprises are slightly lack of strength.

The safety quality of the food can be effectively improved through the detection of the food, and the food which does not meet the safety standard is prevented from flowing into the market; the detection to food generally includes sample, system appearance and three step of inspection, to the food of some solids, need smash it before making the appearance, make it be convenient for dissolve and detect, but current reducing mechanism, the reducing mechanism of prior art generally adopts the mode of crushing, therefore when the lower surface of clamp plate and food compress in concrete operation, generally need carry out the compression of making a round trip from top to bottom, but because lead to partly garrulous end absorption in the lower surface of clamp plate under the effect of pressure back and forth, so in the pressfitting of once more, the extruded effect of this position will great reduction, and food can be attached to the surface of reducing mechanism, not only take out the inconvenience, and equipment is not good to be cleared up yet, therefore need us to design a food and detect and use reducing mechanism, solve these problems.

SUMMERY OF THE UTILITY MODEL

The to-be-solved problem of the utility model is to provide a reducing mechanism is used in food detection.

In order to solve the technical problem, the utility model discloses a technical scheme is:

a crushing device for food detection comprises an installation pipe and a crushing pipe, wherein the crushing pipe is detachably installed at one end of the installation pipe, a baffle is fixedly arranged in the installation pipe, a telescopic rod is fixedly arranged on the inner wall of the installation pipe on one side of the baffle, an output end of the telescopic rod is fixedly connected with a sliding frame, a reset spring is arranged between the sliding frame and the baffle, a motor is fixedly arranged in the reset spring on the sliding frame, a transmission shaft is fixedly arranged at the output end of the motor, the output end of the transmission shaft penetrates through the baffle and a scraper blade which is fixedly connected with the crushing pipe, the scraper blade is fixedly arranged in the crushing pipe and is provided with a threaded sleeve, a connecting shaft is connected through the threaded sleeve, the free end of the connecting shaft is rotatably connected with a sealing frame, a knife plate and a separating body are further arranged on the connecting shaft, the knife plate is fixedly arranged on the connecting shaft, the separating body is sleeved between the knife plate and the sealing frame, a plurality of through grooves are formed in the separating body, the sealing frame can be matched and sealed with the separating spring is further arranged between the sealing frame and the separating body.

Preferably, a connecting ring is fixedly arranged at the end part of the mounting pipe, threads are arranged on the connecting ring, and one end of the crushing pipe is matched with the connecting ring through the threads, so that the crushing pipe can be detachably mounted on the mounting pipe.

Preferably, the scraping plate is fixedly provided with a hairbrush, and the hairbrush is positioned between the scraping plate and the crushing pipe.

Preferably, a sliding rail is further fixedly arranged on the inner wall of the mounting pipe, and the sliding frame is slidably mounted on the sliding rail.

Preferably, the radial section of the separator is W-shaped, and the section of the through groove is hourglass-shaped.

Preferably, the screwing direction of the threaded sleeve and the connecting shaft is opposite to the rotating direction of the motor.

Preferably, a limiting ring is fixedly arranged on the separating body, a clamping groove is formed in the inner wall of the crushing pipe, and the limiting ring can be clamped into the clamping groove when the telescopic rod retracts.

Preferably, an end cover is detachably arranged at the other end of the crushing pipe through threads.

The utility model has the advantages and positive effects that:

the utility model discloses a gyration of cutting board comes to smash the sample, the sample of having avoided the extrusion to cause is in the adhesion of reducing mechanism inner wall, the removal through telescopic transmission shaft and pivot drive seal carrier and separator has realized automatic discharging, and the scraper blade can remove along with the extension of telescopic link, utilize the brush to come to clear up the inner wall of smashing the pipe, the unique design that leads to groove and separator simultaneously can further reduce adhering to of sample, and smash the pipe, the split type design of connecting axle and installation pipe is convenient for later stage to the maintenance and the maintenance of device.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is an isometric view of the invention in its independent use;

FIG. 2 is an assembled exploded view of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is a schematic side view of the installation tube of the present invention;

FIG. 5 is a schematic axial view of the crushing mechanism of the present invention;

FIG. 6 is a schematic side view of the grinding tube shaft of the present invention;

FIG. 7 is a schematic longitudinal cross-sectional view taken along line I-I of FIG. 3;

FIG. 8 is a schematic longitudinal cross-sectional view taken along line II-II of FIG. 3;

FIG. 9 is an enlarged view of the structure at A in FIG. 8;

FIG. 10 is an enlarged view of the structure at B in FIG. 7;

fig. 11 is an axonometric view of the combined use state of the present invention.

The reference numerals are explained below:

1. installing a pipe; 2. a telescopic rod; 3. a limiting rod; 4. a carriage; 5. a motor; 6. a drive shaft; 7. a return spring; 8. a baffle plate; 9. a squeegee; 10. a connecting ring; 11. a grinding pipe; 12. a threaded sleeve; 13. a connecting shaft; 14. a cutting board; 15. a separator; 16. a through groove; 17. a card slot; 18. a seal holder; 19. a separation spring; 20. a limiting ring; 21. an end cap; 22. a slide rail; 23. a display screen; 24. a knob.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "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 used merely for convenience of description and for 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. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

The present invention will be further explained with reference to the accompanying drawings:

example 1

As shown in fig. 1 to 11, a crushing device for food detection includes an installation tube 1 and a crushing tube 11, the crushing tube 11 is detachably installed at one end of the installation tube 1, a baffle plate 8 is fixedly installed in the installation tube 1, an expansion rod 2 is fixedly installed on an inner wall of the installation tube 1 on one side of the baffle plate 8, an output end of the expansion rod 2 is fixedly connected with a carriage 4, a return spring 7 is installed between the carriage 4 and the baffle plate 8, a motor 5 is fixedly installed in the return spring 7 on the carriage 4, an output end of the motor 5 is fixedly provided with a transmission shaft 6, an output end of the transmission shaft 6 passes through the baffle plate 8 and is fixedly connected with a scraper 9, the scraper 9 is located in the crushing tube 11 and is fixedly provided with a threaded sleeve 12, a connection shaft 13 is connected through the threaded sleeve 12, a sealing frame 18 is rotatably connected to a free end of the connection shaft 13, a knife plate 14 and a separating body 15 are further installed on the connection shaft 13, the knife plate 14 is fixedly installed on the connection shaft 13, the knife plate 15 is sleeved on the knife plate 14 and is sleeved on the separating body 18, a plurality of sealing grooves 16 are provided on the separating body 15, and a separating body 16 is capable of separating body is also provided between the separating body 16 and a separating body 19.

The end part of the mounting pipe 1 is fixedly provided with a connecting ring 10, the connecting ring 10 is provided with threads, and one end of the crushing pipe 11 is matched with the connecting ring 10 through the threads, so that the crushing pipe 11 can be detachably mounted on the mounting pipe 1.

The scraping plate 9 is fixedly provided with a hairbrush, and the hairbrush is positioned between the scraping plate 9 and the crushing pipe 11.

A sliding rail 22 is further fixedly arranged on the inner wall of the installation pipe 1, and the sliding frame 4 is slidably arranged on the sliding rail 22.

The radial section of the partition body 15 is W-shaped, and the section of the through groove 16 is hourglass-shaped.

The screwing direction of the threaded sleeve 12 and the connecting shaft 13 is opposite to the rotating direction of the motor 5.

A limiting ring 20 is fixedly arranged on the separating body 15, a clamping groove 17 is arranged on the inner wall of the crushing pipe 11, and the limiting ring 20 can be clamped into the clamping groove 17 when the telescopic rod 2 retracts.

An end cover 21 is detachably arranged at the other end of the crushing pipe 11 through threads.

The working process of the embodiment is as follows: the worker firstly fixes the grinding pipe 11 on the mounting pipe 1 through the connecting ring 10, at the moment, because the return spring 7 is in an extension state, the sliding frame 4 is pushed to move and the telescopic rod 2 is in a retraction state, the worker controls the telescopic rod 2 to extend through the knob 24, when the telescopic rod 2 extends, the sliding frame 4 is pushed to slide along the sliding rail 22 and compress the return spring 7, meanwhile, the device is inverted to enable the grinding pipe 11 to be located above the mounting pipe 1, then a sample to be ground is placed into the grinding pipe 11, then the connecting shaft 13 is connected with the transmission shaft 6 through the threaded sleeve 12, because the screwing direction of threads at the connection part of the threaded sleeve 12 and the connecting shaft 13 is opposite to the rotating direction of the motor 5, the connection of the connecting shaft 13 and the threaded sleeve 12 is tight during the rotation of the motor 5, the connecting shaft 13 can be effectively prevented from being separated from the grinding process, after the connecting shaft 13 is connected, the worker controls the telescopic rod 2 to retract after the connecting shaft 13 is connected, the telescopic shaft 2 drives the transmission shaft 13 to move through the transmission shaft 6, when the connecting shaft 2 retracts, the separating frame 18 is continuously pushed to be attached to the sealing frame 18, and the sealing frame 18 is continuously pushed to be attached to the connecting shaft 18, and the sealing frame 18.

As shown in fig. 1, if an independent application is selected, the end cap 21 needs to be installed on the sealed tube through threads on the sealed tube, then the motor 5 is started through the knob 24, the motor 5 drives the connecting shaft 13 to rotate through the transmission shaft 6, the connecting shaft 13 drives the knife board 14 to crush the sample in the crushing tube 11 after rotating, a worker can observe and control the rotating speed of the motor 5 according to the display screen 23 and the knob 24 in the crushing process, different rotating speeds can be selected according to different samples, the motor 5 is turned off after crushing is completed, the worker removes the end cap 21 from the crushing tube 11 after the knife board 14 stops rotating, then a steel storage container is arranged below the device, meanwhile, the vertical state of the device is maintained, the worker controls the telescopic rod 2 to extend through the knob 24 to push the sliding frame 4 to move again, the sealing frame 18 is made to withdraw from the through groove 16 on the separating body 15 under the matching action of the transmission shaft 6, the connecting shaft 13 and the separating spring 19, the crushed powdered sample can fall out of the through groove 16 after the sealing frame 18 is pushed out, and then the crushed sample can be collected conveniently for next procedure test.

Example 2

As shown in fig. 11, if the combination is selected for use based on the working process in embodiment 1, the device needs to be vertically installed on a connection port of the device through a sealing tube, then the motor 5 is started through the knob 24, the motor 5 drives the connection shaft 13 to rotate through the transmission shaft 6, the connection shaft 13 drives the knife board 14 to crush the sample in the crushing tube 11 after rotating, the worker can observe and control the rotation speed of the motor 5 according to the display screen 23 and the knob 24 during the crushing process, can select different rotation speeds according to different samples, close the motor 5 after crushing is completed, the worker controls the extension rod 2 to extend through the knob 24 to push the sliding frame 4 to move again, and enable the sealing frame 18 to exit from the through groove 16 on the partition body 15 under the cooperation of the transmission shaft 6, the connection shaft 13 and the separation spring 19, and the crushed powdery sample falls out of the through groove 16 after the sealing frame 18 is pushed out to enter the device connected with the device, so as to perform the inspection operation again.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. The equivalent changes and improvements made according to the application scope of the present invention should be still included in the patent coverage of the present invention.

Claims

1. The utility model provides a reducing mechanism for food detection, is including installation pipe (1) and crushing pipe (11), crushing pipe (11) demountable installation in the one end of installation pipe (1), its characterized in that: a baffle (8) is fixedly arranged in the installation pipe (1), a telescopic rod (2) is fixedly arranged on the inner wall of the installation pipe (1) at one side of the baffle (8), the output end of the telescopic rod (2) is fixedly connected with a sliding frame (4), a reset spring (7) is arranged between the sliding frame (4) and the baffle (8), a motor (5) is fixedly arranged in the reset spring (7) on the sliding frame (4), a transmission shaft (6) is fixedly arranged at the output end of the motor (5), the output end of the transmission shaft (6) penetrates through the baffle (8) and is fixedly connected with a scraper (9), the scraper (9) is positioned in the crushing pipe (11) and is fixedly provided with a threaded sleeve (12), a connecting shaft (13) is connected through the threaded sleeve (12), a sealing frame (18) is rotatably connected at the free end of the connecting shaft (13), a knife plate (14) and a separating body (15) are further arranged on the connecting shaft (13), the knife plate (14) is fixedly arranged on the connecting shaft (13), the separating body (15) is sleeved on the knife plate (14) and is matched with the sealing frame (18), and a plurality of separating bodies (16) and a plurality of through grooves (16) are arranged on the separating body (16), and a separation spring (19) is also arranged between the sealing frame (18) and the separating body (15).

2. The crushing device for food detection according to claim 1, wherein: the end part of the mounting pipe (1) is fixedly provided with a connecting ring (10), the connecting ring (10) is provided with threads, and one end of the crushing pipe (11) is matched with the connecting ring (10) through the threads, so that the crushing pipe (11) can be detachably mounted on the mounting pipe (1).

3. The crushing device for food detection according to claim 1, wherein: the scraping plate (9) is fixedly provided with a hairbrush, and the hairbrush is positioned between the scraping plate (9) and the crushing pipe (11).

4. The crushing device for food detection according to claim 1, wherein: still fixedly on the installation pipe (1) inner wall be provided with slide rail (22), carriage (4) slidable mounting be in on slide rail (22).

5. The crushing device for food detection according to claim 1, wherein: the radial section of the separating body (15) is W-shaped, and the section of the through groove (16) is hourglass-shaped.

6. The crushing device for food detection according to claim 1, wherein: the screwing direction of the threaded sleeve (12) and the connecting shaft (13) is opposite to the rotating direction of the motor (5).

7. The crushing device for food detection according to claim 1, wherein: a limiting ring (20) is fixedly arranged on the separating body (15), a clamping groove (17) is formed in the inner wall of the crushing pipe (11), and the limiting ring (20) can be clamped into the clamping groove (17) when the telescopic rod (2) retracts.

8. The crushing device for food detection according to claim 1, wherein: an end cover (21) is detachably arranged at the other end of the crushing pipe (11) through threads.