CN207254724U - A kind of multilayer shakes pseudo-ginseng grader - Google Patents

Abstract

The utility model provides a kind of multilayer and shakes pseudo-ginseng grader, including rack, supported by spring part and be fixed on the groove that shakes in rack, the eccentric vibration mechanism being connected with the groove that shakes, it is characterized in that the groove that shakes is set to multilayer, the shake bottom of groove of each layer is equipped with sieve, and the mesh of sieve is gradually reduced from top to bottom, shake one end of groove of each layer is the port of export, and the port of export of groove shakes in lower floor and the shake port of export of groove of upper strata shifts to install.Make enter the superiors shake groove pseudo-ginseng is completed in vibration screen, pseudo-ginseng less than mesh falls into lower floor and continues to screen, and three heptalaterals more than mesh are sent out through the port of export, so screening can mildly separate various sizes of pseudo-ginseng layer by layer, any damage will not be caused to pseudo-ginseng, not only work efficiency is high, classification is accurate but also time saving and energy saving, ensure classification quality, be entirely capable of meeting that whole classifications of pseudo-ginseng require.

Description

A kind of multilayer shakes pseudo-ginseng grader

Technical field

A kind of grader is the utility model is related to, is a kind of equipment that pseudo-ginseng can be grouped by size, belongs to Separation equipment designs and manufacturing technology field.

Background technology

In recent years, the cultivated area of Yunnan Chinese herbal medicine --- pseudo-ginseng alreadys exceed 400,000 mu, ten tens of thousands of tons of yield.Due to three Long growth is influenced by factors, and the individual size of pseudo-ginseng is not of uniform size when causing to harvest.Up to the present, pseudo-ginseng individual is big It is small all by manually being selected, being classified, its outstanding problem is：Labor intensity is big, work efficiency is low, and manual operation is entirely by rule of thumb To judge, lack of standardization, not rigorous there are larger randomness, it is many unfavorable to be brought to consumer.In recent years, with pseudo-ginseng yield Be continuously increased, and employ rising steadily for labour cost, there is an urgent need to a kind of fast and efficiently pseudo-ginseng in industry to be classified Machine, with mitigate the labor intensity of worker, increase substantially work efficiency, prevent manual operation bring arbitrariness is also big, it is lack of standardization, The problems such as not rigorous.

The content of the invention

It is that the labor intensity that the existing manual grading skill of solution is brought is big, work efficiency is low that the utility model, which is exactly, and classification Arbitrariness is also big, the problems such as lack of standardization, not rigorous, there is provided a kind of multilayer of efficiently and accurately shakes pseudo-ginseng grader.

The utility model is completed by following technical proposal：A kind of multilayer shakes pseudo-ginseng grader, including rack, passes through bullet Spring part supports and is fixed on the groove that shakes in rack, the eccentric vibration mechanism being connected with the groove that shakes, it is characterised in that and the groove that shakes is set to multilayer, The shake bottom of groove of each layer is equipped with sieve, and the mesh of sieve is gradually reduced from top to bottom, and shake one end of groove of each layer is outlet End, and the port of export of groove shakes in lower floor and the shake port of export of groove of upper strata shifts to install, and under being driven in eccentric vibration mechanism, makes more Layer shakes after groove vibration, you can makes to enter the shake pseudo-ginseng of groove of the superiors and sieve is crossed in vibration, the pseudo-ginseng less than mesh falls into lower floor Continued sieve, and three heptalaterals more than mesh are sent out through the port of export, so sieving layer by layer can be by various sizes of pseudo-ginseng Body separates, and realizes the classification of pseudo-ginseng.

The trench bottom that shakes includes fixed tablet and movable sieve, wherein, fixed tablet is directly anchored to import Side is held, movable sieve is placed on the frame of port of export side, to be convenient for changing.

The movable sieve is set to different some pieces of mesh size, to be replaced according to actual needs, Meet the classification needs of different size pseudo-ginseng.

Shake four angle of groove of each layer are fixed in rack by four spring parts being obliquely installed, to pass through bullet The vibration for the groove that conveniently shakes while shaking groove is fixed in the support of spring part.

The eccentric vibration mechanism includes one end is connected with the groove that shakes, the other end is connected with rocking arm rocker-arm link, rocking arm and Eccentric ratio one end is connected, and the eccentric ratio other end is connected with bearing holder (housing, cover), and clutch shaft bearing, the axis of clutch shaft bearing are equipped with bearing holder (housing, cover) Shaft is equipped with hole, the both ends of the shaft are fixed in rack by second bearing and bearing block respectively, and shaft one end is to extension It is connected after stretching with driven wheel, driven wheel is connected by transmission belt or chain with the driving wheel on power machine output shaft, so as in power Under machine drives, after driving shaft and clutch shaft bearing to rotate by driving wheel, transmission belt or chain, driven wheel, make bearing holder (housing, cover) and thereon Eccentric ratio move up and down, and then by rocking arm, rocker-arm link drive shake groove vibrate.

The rocking arm is set to triangle, and the middle part of rocking arm is equipped with rocker arm shaft, and the both ends of rocker arm shaft pass through 3rd bearing and axis Bearing is fixed in rack, and one of angle of rocking arm is connected with eccentric ratio, another two angles of rocking arm respectively be connected it is upper and lower The rocker-arm link of groove of shaking is connected, so as to rocking arm around rocker arm shaft swing while drive upper and lower two groove same amounts vibrations of shaking.

The utility model has following advantages and effect：Using the above scheme, it is convenient to driven in eccentric vibration mechanism Under, make multilayer shake groove vibration after, you can make enter the superiors shake groove pseudo-ginseng is completed in vibration screen, less than the pseudo-ginseng of mesh Lower floor is fallen into continue to screen, and three heptalaterals more than mesh are sent out through the port of export, so screening can be to different rulers layer by layer Very little pseudo-ginseng is mildly separated, and any damage will not be caused to pseudo-ginseng, especially by multilayer shake groove setting and can The movable sieve replaced, not only work efficiency is high, classification is accurate but also time saving and energy saving, ensures classification quality, is entirely capable of meeting Whole classifications of pseudo-ginseng require.

Brief description of the drawings

Fig. 1 is the utility model structure diagram；

Fig. 2 is the left view of Fig. 1；

Fig. 3 is the right view of Fig. 2；

Fig. 4 is the left view of Fig. 2；

Fig. 5 is the fundamental diagram of the eccentric vibration mechanism in Fig. 4.

Embodiment

The utility model is described further below in conjunction with the accompanying drawings.

Multilayer provided by the utility model shakes pseudo-ginseng grader, including rack 1, supports and is fixed on by spring part 25 The groove 2 that shakes in rack 1, the eccentric vibration mechanism 4 being connected with the groove 2 that shakes, the groove 2 that shakes are set to four layers, and each layer shakes the bottom of groove 2 Mesh size equipped with sieve, and sieve is gradually reduced from top to bottom, first, the shake left end of groove 2 of third layer be the port of export 21, 2nd, the right end of the 4th layer of groove that shakes is the port of export 24, i.e., first, third layer shakes 21 and second, the 4th layers of groove that shakes of the port of export of groove The port of export 24 shifts to install；2 bottom of groove that shakes includes fixed tablet 22 and movable sieve 23, wherein, fixed tablet 22 are directly anchored to input end side, and movable sieve 23 is movably placed on the frame of port of export side, to be convenient for changing；It is described Movable sieve 23 is set to different some pieces of mesh size, to be replaced according to actual needs, meets different big The classification of small pseudo-ginseng needs；Shake four angle of groove 2 of each layer are fixed on machine by four spring parts 25 being obliquely installed On frame 1, with the vibration for the groove 2 that conveniently shakes while fixing by the support of spring part 25 and shake groove 2.

The eccentric vibration mechanism 4 includes the rocker-arm link 41 that one end is connected with the groove 2 that shakes, the other end is connected with Rocker arm 42, Rocker arm 42 is connected with 45 one end of eccentric ratio, and 45 other end of eccentric ratio is connected with bearing holder (housing, cover) 47, and first is equipped with bearing holder (housing, cover) 47 Bearing 471, the axis hole of clutch shaft bearing 471 is interior to be equipped with shaft 46, and the both ends of the shaft 46 pass through second bearing 462 and bearing respectively Seat is fixed in rack 1, and 46 one end of shaft is connected after stretching out with driven wheel 461, and driven wheel 461 is by transmission belt 48 with moving Driving wheel 491 on 49 output shaft of power machine is connected, so as in engine 49（Motor）Under drive, pass through driving wheel 491, transmission belt 48th, after driven wheel 461 drives shaft 46 and clutch shaft bearing 471 to rotate, bearing holder (housing, cover) 47 and 45 upper and lower shifting of eccentric ratio thereon are made It is dynamic, and then drive the groove 2 that shakes to vibrate by Rocker arm 42, rocker-arm link 41；The Rocker arm 42 is set to triangle, and the middle part of Rocker arm 42 is set Have rocker arm shaft 44, the both ends of rocker arm shaft 44 are fixed in rack 1 by 3rd bearing 43 and bearing block, Rocker arm 42 one of them Angle is connected with eccentric ratio 45, and another two angles of Rocker arm 42 are connected with being connected the rocker-arm link 41 of the upper and lower groove 2 that shakes respectively, so as to Rocker arm 42 around rocker arm shaft 44 swing while drive upper and lower two to shake groove 2 while to vibrate, so as to make to shake groove 2 into the superiors Pseudo-ginseng sieve 23 is crossed in vibration, the pseudo-ginseng less than mesh falls into lower floor and continued sieve, and three heptalaterals more than mesh pass through The port of export 21,24 is sent out, and so sieving can separate various sizes of pseudo-ginseng individual layer by layer, realize the classification of pseudo-ginseng.

Claims (5)

1. a kind of multilayer shakes pseudo-ginseng grader, including rack, supported by spring part and be fixed on the groove that shakes in rack, with shaking The eccentric vibration mechanism that groove is connected, the groove that shakes are set to multilayer, and the shake bottom of groove of each layer is equipped with sieve, and the mesh of sieve from upper and Under be gradually reduced, shake one end of groove of each layer is the port of export, and the port of export of groove shakes in lower floor and the shake port of export of groove of upper strata misplaces Setting, it is characterised in that the trench bottom that shakes includes fixed tablet and movable sieve, wherein, fixed tablet is directly fixed In input end side, movable sieve is placed on the frame of port of export side.

2. multilayer according to claim 1 shakes pseudo-ginseng grader, it is characterised in that the movable sieve is set to mesh Different some pieces of size.

3. multilayer according to claim 1 shakes pseudo-ginseng grader, it is characterised in that each layer shakes four angles of groove It is fixed on by four spring parts being obliquely installed in rack.

4. multilayer according to claim 1 shakes pseudo-ginseng grader, it is characterised in that the eccentric vibration mechanism includes one Hold be connected with the groove that shakes, the rocker-arm link that the other end is connected with rocking arm, rocking arm is connected with eccentric ratio one end, the eccentric ratio other end It is connected with bearing holder (housing, cover), clutch shaft bearing is equipped with bearing holder (housing, cover), is equipped with shaft in the axis hole of clutch shaft bearing, the both ends of the shaft lead to respectively Cross second bearing and bearing block is fixed in rack, shaft one end is connected after stretching out with driven wheel, and driven wheel passes through transmission Band or chain are connected with the driving wheel on power machine output shaft.

5. multilayer according to claim 4 shakes pseudo-ginseng grader, it is characterised in that the rocking arm is set to triangle, rocking arm Middle part be equipped with rocker arm shaft, the both ends of rocker arm shaft are fixed in rack by 3rd bearing and bearing block, rocking arm one of them Angle is connected with eccentric ratio, and another two angles of rocking arm are connected with being connected the rocker-arm link of the upper and lower groove that shakes respectively.