CN209348741U - A kind of hammer slice type multi-stage separation feed grinder - Google Patents

Abstract

The utility model discloses a kind of hammer slice type multi-stage separation feed grinders, are related to feed-processing equipment technical field, are crushed increase energy consumption repeatedly to solve the problem of that the lesser feed granules of prior art partial size are involved in air-flow internal layer by hammer leaf；It includes the rotation axis of base, crush box, driving motor and the output axis connection by shaft coupling and driving motor, several hammer leaves are axially uniformly provided with around rotation axis, inlet port and outlet port are respectively equipped at the top and bottom of crush box, and several Disintegrating knifes are fixedly installed in rotation axis axial direction, several Disintegrating knifes are staggered with several hammer leaves, the bottom of crush box is provided with sieve, discharge port is set to below sieve, discharge port two sides are symmetrically arranged with air-introduced machine and the adjuster for adjusting air-introduced machine absorbing quantity, are equipped with flour bag below discharge port.By implementing the technical program, effectively the tiny feed granules above sieve can be introduced to out in flour bag, reduce the energy consumption of pulverizer, improve the crushing efficiency of feed.

Description

A kind of hammer slice type multi-stage separation feed grinder

Technical field

The utility model relates to feed-processing equipment technical fields, raise more particularly to a kind of hammer slice type multi-stage separation Expect pulverizer.

Background technique

The crushing of feedstuff is a very important link in feed processing, can increase unit mass original by crushing Expect the big total surface area of particle, increases solubility of the feed nutrient in animal digestive juice, improve the digestibility of animal；Meanwhile It crushes the small of raw material granularity and very important influence is suffered from the complexity of subsequent handling (such as pelletizing) and final product quality, Grinding particle size is smaller, is more conducive to animal digestion absorption, is also more conducive to pelletize.

And beater disintegrating machine is a kind of machinery that feed is smashed using high-speed rotating hammer leaf, it has structure simple Versatile, productivity it is high and using it is safe the features such as, be the mainstream processing milling machinery that current feed processing industry uses.It is general Logical beater disintegrating machine is mainly made of parts such as pedestal, pulverizing chamber, rotor and pressure screening mechanisms, is provided with and is turned in pulverizing chamber Son, hammer leaf are evenly distributed on the excircle of rotor, the material that need to be crushed by the feeding mechanism that matches with the machine by top into Material mouth enters pulverizing chamber, and material is gradually crushed under the strike of high-speed rotating hammer leaf and sieve plate friction effect, and in centrifugal force It is discharged with sieve pore is passed through under airflow function from pedestal discharge port.However existing beater disintegrating machine has the following disadvantages: powder Shape feed rotates with the air-flow that high speed rotation hammer leaf generates, and forms circulation layer, and the biggish feed granules of partial size are distributed in Outer layer, and the lesser feed granules of partial size are distributed in internal layer, cause the biggish particle of partial size that cannot be crushed in time, and partial size compared with Small particle then can be crushed excessively, and the crush efficiency of pulverizer is affected, and increase energy consumption；And the grain diameter generated is uneven It is even, difficulty is caused for subsequent feed granulating.

Utility model content

In view of the above deficiencies of the prior art, the purpose of this utility model is to provide a kind of hammer slice type multi-stage separations Feed grinder can effectively reduce the energy consumption of pulverizer, improve the crushing efficiency of feed.

The utility model specifically uses following technical scheme to achieve the goals above:

A kind of hammer slice type multi-stage separation feed grinder, including base, crush box, driving motor and by shaft coupling and drive The rotation axis of the output axis connection of dynamic motor, is axially uniformly provided with several hammer leaves around rotation axis, the rotation axis and is wound around turn Several hammer leaves on moving axis are horizontally set in crush box, are respectively equipped with feed inlet and discharging at the top and bottom of the crush box Mouthful, several hammer leaves by mounting plate installation on the rotating shaft, and be fixedly installed in the rotation axis axial direction several Disintegrating knife, several Disintegrating knifes are staggered with several hammer leaves, and the bottom of the crush box is provided with sieve, it is described go out Material mouth is set to below sieve, and the discharge port two sides are symmetrically arranged with air-introduced machine and the adjuster for adjusting air-introduced machine absorbing quantity, The air-introduced machine is electrically connected with adjuster, is equipped with flour bag below the discharge port.

The working principle of the utility model base case are as follows: using the above structure when crushed feed, feed passes through feed inlet Into in crush box, rotation axis positive and negative rotation is driven by driving motor, the hammer leaf of winding on the rotating shaft can be made full use of to smash Material；And several Disintegrating knifes are fixedly installed in rotation axis axial direction, several Disintegrating knifes are staggered with several hammer leaves, main Feed is smashed by Disintegrating knife, and by efficiently using hammer leaf while hammer leaf shearing-crushing crushing box bottom feed The air-flow that high speed rotation generates rolls the feed of crushing box bottom, and is crushed repeatedly by Disintegrating knife, to improve feed Crushing efficiency；Further, the tiny feed granules above sieve can be introduced to out flour bag by the air-introduced machine below sieve It is interior, it avoids the lesser feed granules of partial size from being involved in air-flow internal layer by hammer leaf and is crushed repeatedly, increase energy consumption；And on the outside of discharge port It is additionally provided with the adjuster for adjusting air-introduced machine absorbing quantity, the size of absorbing quantity can be adjusted as needed, avoided due to feed Humidity larger the problem of causing sieve to block.

In addition, connecting out flour bag below discharge port, material flashes when can prevent the lesser feed granules of partial size from discharging, and makes At the pollution of environment and the waste of feed.

Further, it is successively arranged on the adjuster so that three gears that the absorbing quantity of air-introduced machine is stepped up.It can The convenient absorbing quantity size for adjusting air-introduced machine.

Further, it is equipped in rotation axis while adjusting the tune that several mounting plates extend to rotation axis lateral ends length Save mechanism.Several hammer leaves can be adjusted simultaneously as needed and rotate the break height of between centers, avoid needing to change in the prior art not The break height of hammer leaf is adjusted, just with the hammer leaf of length so as to have while hammer leaf shearing-crushing crushing box bottom feed Effect is rolled the feed of crushing box bottom using the air-flow that hammer leaf high speed rotation generates, and is broken repeatedly by Disintegrating knife realization It is broken.

Further, the regulating mechanism includes that the adjustment axis being arranged along the central axial line of rotation axis and setting are being adjusted Adjusting tooth on axis periphery, is respectively provided with that there are two mounting plates on each cross section of rotation axis, and mounting plate extends to and turns One end is symmetrically arranged with the engaging tooth being meshed with adjusting tooth and mobile chute in moving axis, described adjustment axis one end by bearing with Rotation axis is fixedly connected, and the other end of adjustment axis is extended on the outside of rotation axis and locked by bolt.Before feed is broken, pass through hand Turn moves adjustment axis and drives adjusting tooth rotation, can drive the mounting plate edge for being symmetrically arranged with the engaging tooth being meshed with adjusting tooth simultaneously On the outside of rotation axis or medial movement can be adjusted simultaneously as needed to change the break height of the hammer leaf of setting on a mounting board The break height of joint number hammer leaf and rotation between centers avoids the hammer leaf for needing to change different length in the prior art that hammer leaf is just adjusted Break height the technical issues of, and be bolted locking, structure is simple, easy to adjust.

Further, the feed inlet lower end is equipped with a pair of of rotating bar, and two rotating bar lower parts are respectively arranged with stock guide, Two stock guide lower parts are connected with horizontal push, and the horizontal push passes through crush box and is connected with handle.Handle can be pushed manually, Drive two stock guides to rotate, the blanking direction of feed be adjusted, realizes uniform blanking, avoid crushing mechanism occur blocking and The case where card machine.

Further, multiple air blowers are equipped on the inner wall of the crush box upper end, the multiple air blower passes through tune Mandrel is held on the inner wall for being mounted on crush box.So that air blower is rotatably coupled on the inner wall of crush box, pass through air blower It is inflated into crush box body, the circulation that the rotary motion of hammer leaf generates can be destroyed, so that the feed being rolled-up can be more fully It is pulverized, and the air pressure in crush box can be increased, so that the lesser particle of partial size is more easily by sieve pore by air-introduced machine after crushing It introduces out in flour bag.

Further, the both ends of the screen bottom are equipped with percussion mechanism.By percussion mechanism vibrating screen panel repeatedly, realize Broken feed is easier to discharge, and avoids sieve pore blockade；And it is equipped with percussion mechanism at the both ends of screen bottom, it may make sieve Net vibration is stablized.

Further, the percussion mechanism includes stepper motor and the eccentric wheel that connect with stepper motor output shaft.Pass through Stepper motor driving eccentric wheel rotation and drive sieve to shake repeatedly, avoiding easily blocking sieve pore in pulverizing chamber causes to be not easy to discharge The problem of, structure is simple, and practicability is good.

As described above, the beneficial effects of the utility model are as follows:

1, the utility model is symmetrically arranged with air-introduced machine and the adjuster for adjusting air-introduced machine absorbing quantity in discharge port two sides, The tiny feed granules above sieve can be introduced to out in flour bag by the air-introduced machine below sieve, avoid the lesser feeding of partial size Material particle is involved in air-flow internal layer by hammer leaf and is crushed repeatedly, increases energy consumption；And it is additionally provided on the outside of discharge port and draws for adjusting The adjuster of blower absorbing quantity can adjust the size of absorbing quantity as needed, avoid causing sieve stifled since feed humidity is larger The problem of plug.

2, the utility model is equipped with multiple air blowers on the inner wall of crush box upper end, and multiple air blowers pass through aligning axis It holds on the inner wall for being mounted on crush box, so that air blower is rotatably coupled on the inner wall of crush box, by air blower to powder Inflation in broken cabinet can destroy the circulation that the rotary motion of hammer leaf generates, so that the feed being rolled-up can be more fully by powder It is broken, and the air pressure in crush box can be increased, so that the lesser particle of partial size is introduced more easily by sieve pore by air-introduced machine after crushing Out in flour bag.

3, the utility model is fixedly installed several Disintegrating knifes, several Disintegrating knifes and several hammers in rotation axis axial direction Piece is staggered, and is mainly smashed by Disintegrating knife to feed, and two installations are provided only on the same cross section of rotation axis Plate can effectively reduce the loss of hammer leaf bring, and using the shear action of hammer leaf, carry out auxiliary and smash feed, avoid existing skill Shearing-crushing is realized by the way that hammer leaf arranged side by side is arranged in rotation axis in art, and the big problem of energy consumption utilizes driving electricity to realize The energy that machine provides improves the crushing efficiency of feed.

4, the utility model, which is equipped in rotation axis while adjusting several mounting plates, extends to rotation axis lateral ends length Regulating mechanism, can as needed simultaneously adjust several hammer leaves and rotate between centers break height, avoid needing in the prior art more The break height of hammer leaf is just adjusted in the hammer leaf for changing different length, so as in the same of hammer leaf shearing-crushing crushing box bottom feed When effective use hammer leaf high speed rotation generate air-flow the feed of crushing box bottom is rolled, and by Disintegrating knife realization repeatedly It is broken.

5, the utility model is provided with sieve in the bottom of crush box and set on the percussion mechanism of screen bottom, passes through vibration Mechanism vibrating screen panel repeatedly realizes that broken feed is easier to discharge, avoids sieve pore blockade；Specifically, percussion mechanism includes Stepper motor and the eccentric wheel connecting with stepper motor output shaft, structure is simple, and practicability is good.

Detailed description of the invention

Fig. 1 is a kind of partial cutaway schematic of hammer slice type multi-stage separation feed grinder of the utility model；

Fig. 2 is the cross-sectional view of rotation axis in a kind of hammer slice type multi-stage separation feed grinder of the utility model；

Fig. 3 is the schematic diagram of feeding structure in a kind of hammer slice type multi-stage separation feed grinder of the utility model.

Appended drawing reference: 01- base, 02- crush box, 03- driving motor, 04- rotation axis, 05- hammer leaf, 06- feed inlet, 07- discharge port, 08- mounting plate, 09- Disintegrating knife, 10- adjustment axis, 11- adjusting tooth, 12- engaging tooth, 13- mobile chute, 14- Bolt, 15- air-introduced machine, 16- adjuster, 17- rotating bar, 18- stock guide, 19- horizontal push, 20- handle, 21- sieve, 22- Stepper motor, 23- eccentric wheel, 24- gear, 25- air blower.

Specific embodiment

In order to which those skilled in the art better understand the utility model, with reference to the accompanying drawing with following embodiment to this Utility model is described in further detail.

It please refers to shown in Fig. 1 to Fig. 3, the present embodiment provides a kind of hammer slice type multi-stage separation feed grinders, including base 01, crush box 02, driving motor 03 and the rotation axis 04 by shaft coupling and the output axis connection of driving motor 03, crush box 02 Top and bottom are respectively equipped with feed inlet 06 and discharge port 07, are axially uniformly provided with 20 hammer leaves 05, rotation axis around rotation axis 04 04 is horizontally set in crush box 02 with 20 hammer leaves 05 being wound around in rotation axis 04；Specifically, 20 hammer leaves 05 are logical It crosses mounting plate 08 to be mounted in rotation axis 04, hammer leaf 05 and mounting plate 08 are hingedly arranged, and are fixedly installed in 04 axial direction of rotation axis There are 10 Disintegrating knifes, 09,10 Disintegrating knife 09 and 20 hammer leaves 05 to be staggered；Wherein, in the same transversal of rotation axis 04 There are two mounting plates 08 for installation on face, to be hinged with 20 hammer leaves 05 by 20 mounting plates 08 in rotation axis 04, are raising After material is entered in crush box 02 by feed inlet 06,04 positive and negative rotation of rotation axis is driven by driving motor 03, can drive and be connected to Hammer leaf 05 and Disintegrating knife 09 in rotation axis 04 rotate, and are mainly smashed by Disintegrating knife 09 to feed, and in rotation axis It is provided only with two mounting plates 08 on 04 same cross section, the loss of 05 bring of hammer leaf, and cutting using hammer leaf 05 can be effectively reduced The effect of cutting carries out auxiliary and smashes feed.

Further, it is equipped with simultaneously that extend to 04 lateral ends of rotation axis long for 20 mounting plates 08 of adjusting in rotation axis 04 The regulating mechanism of degree, specifically, regulating mechanism include that the adjustment axis 10 being arranged along the central axial line of rotation axis 04 and setting exist Adjusting tooth 11 on 10 periphery of adjustment axis, two mounting plates 08 being arranged on each cross section of rotation axis 04 extend to rotation axis One end is symmetrically arranged with the engaging tooth 12 being meshed with adjusting tooth 11 and mobile chute 13 in 04, and 10 left end of adjustment axis passes through bearing It is fixedly connected with rotation axis 04, the right end of adjustment axis 10 extends to 04 outside of rotation axis and locked by bolt 14.Feed is broken Before, it drives adjusting tooth 11 to rotate by rotating adjustment axis 10 manually, can drive to be symmetrically arranged with simultaneously and be meshed with adjusting tooth 11 The mounting plate 08 of engaging tooth 12 is along 04 outside of rotation axis or medial movement, to change the hammer leaf 05 being arranged on mounting plate 08 Break height can effectively avoid and need to change the break height that hammer leaf 05 is just adjusted in the hammer leaf 05 of different length in the prior art Technical problem, and pass through the fixed locking of bolt 14.

So as to adjust the break height between 20 hammer leaves 05 and rotation axis 04 simultaneously as needed, avoid in the prior art The break height of hammer leaf 05 is just adjusted in the hammer leaf 05 for needing to change different length, so as in 05 shearing-crushing crush box 02 of hammer leaf The air-flow that 05 high speed rotation of hammer leaf generates is efficiently used while the feed of bottom to roll the feed of 02 bottom of crush box, and is passed through Disintegrating knife 09 is crushed repeatedly, to realize the crushing efficiency for improving feed using the energy that driving motor 03 provides.

Further, the bottom of the crush box 02 is provided with sieve 21, and the discharge port 07 is set to 21 lower section of sieve, out 07 two sides of material mouth are symmetrically arranged with air-introduced machine 15 and the adjuster 16 for adjusting 15 absorbing quantity of air-introduced machine, air-introduced machine 15 and adjuster 16 are electrically connected, and are equipped with flour bag below discharge port 07；Can by the air-introduced machine 15 of the lower section of sieve 21 will 21 top of sieve it is tiny Feed granules are introduced to out in flour bag, are avoided the lesser feed granules of partial size from being involved in air-flow internal layer by hammer leaf 05 and are crushed repeatedly, Increase energy consumption；And the adjuster 16 for adjusting 15 absorbing quantity of air-introduced machine is additionally provided on the outside of discharge port 07, it can be as needed The size for adjusting absorbing quantity avoids the problem that sieve 21 is caused to block since feed humidity is larger.

In addition, connecting out flour bag below discharge port 07, material flashes when can prevent the lesser feed granules of partial size from discharging, Cause the pollution of environment and the waste of feed.

Specifically, it is successively arranged three gears 24 on adjuster 16, the absorbing quantity of air-introduced machine 15 may make to be stepped up, it can The convenient absorbing quantity size for adjusting air-introduced machine 15.

Further, 06 lower end of feed inlet is equipped with a pair of of rotating bar 17, and two rotating bars, 17 lower part is respectively arranged with guide Plate 18, two stock guides, 18 lower part are connected with horizontal push 19, and horizontal push 19 passes through crush box 02 and is connected with handle 20, can hand Dynamic to push handle 20, driving two stock guides 18 rotation is adjusted the blanking direction of feed, realizes uniform blanking, avoid brokenly Broken mechanism occurs blocking and the case where card machine.

Further, it is equipped with 6 air blowers, 25,6 air blowers 25 on the inner wall of 02 upper end of crush box and passes through aligning Bearing is mounted on the inner wall of crush box 02.So that air blower 25 is rotatably coupled on the inner wall of crush box 02, pass through drum Blower 25 is inflated into 02 body of crush box, the circulation that the rotary motion of hammer leaf 05 generates can be destroyed, so that the feed being rolled-up can It is more fully pulverized, and the air pressure in crush box 02 can be increased so that after crushing the lesser particle of partial size more easily by Sieve pore is introduced out in flour bag by air-introduced machine 15.

In addition, the bottom of crush box 02 is provided with sieve 21 and is symmetrically set in two percussion mechanisms of 21 bottom of sieve, By percussion mechanism vibrating screen panel 21 repeatedly, realizes that broken feed is easier to discharge, avoid sieve pore blockade；Specifically, right Claim setting two percussion mechanisms can realize balance vibration, and percussion mechanism include stepper motor 22 and with 22 output shaft of stepper motor The eccentric wheel 23 of connection drives the rotation of eccentric wheel 23 that sieve 21 is driven to shake repeatedly, avoids crushing by stepper motor 22 Indoor easily blocking sieve pore causes to be not easy the problem of discharging, and structure is simple, and practicability is good.

In this example, handle 20 is pushed using manual, driving two stock guides 18 rotation realizes that feed is uniform by feed inlet 06 Into in crush box 02, crush box 02 is closed, 04 positive and negative rotation of rotation axis is driven by driving motor 03, can make full use of and be wound around Hammer leaf 05 in rotation axis 04 smashes material with 10 Disintegrating knifes 09 being arranged in rotation axis 04；The feed tentatively crushed by It is fallen on sieve 21 in gravity and centrifugal force effect, the sieve 21 of vibration is crossed in the feed powder accommodation of the tiny qualification in part Discharge port 07 is fallen to, and another lesser feed granules of department's partial size are involved in gas by hammer leaf 05 with the biggish feed granules of partial size In fluid layer；Start air blower 25, the circulation that the rotary motion of hammer leaf 05 generates can be destroyed, so that the feed being rolled-up can more fill That divides is pulverized, and can increase the air pressure in crush box 02；At the same time, the air-introduced machine 15 of 21 lower section of starting sieve, in conjunction with powder Higher air pressure in broken case 02, it is easier to the tiny feed granules of the top of sieve 21 are introduced to out in flour bag, avoid partial size compared with Small feed granules are involved in the problem that air-flow internal layer is crushed repeatedly by hammer leaf 05, energy saving, realize that feed is uniformly crushed.

In addition, can gradually upgrade gear 24 by three gears 24, so that the absorbing quantity of air-introduced machine 15 is stepped up, a side Face can play shock effect to sieve 21；On the other hand it can be introduced into out in flour bag after feed is sufficiently crushed, avoid sieving Hole plug；Flour bag is connected out below discharge port 07, material flashes when can prevent the lesser feed granules of partial size from discharging, and causes ring The pollution in border and the waste of feed, practicability are good.

The above, the only preferred embodiment of the utility model, are not intended to limit the utility model, the utility model Scope of patent protection be subject to claims, it is equivalent made by all specifications and accompanying drawing content with the utility model Structure change similarly should be included in the protection scope of the utility model.

Claims (7)

1. a kind of hammer slice type multi-stage separation feed grinder, including base, crush box, driving motor and pass through shaft coupling and driving The rotation axis of the output axis connection of motor, is axially uniformly provided with several hammer leaves around rotation axis, the rotation axis and is wound around rotation Several hammer leaves on axis are horizontally set in crush box, are respectively equipped with feed inlet and discharging at the top and bottom of the crush box Mouthful, it is characterised in that: several hammer leaves are installed on the rotating shaft by mounting plate, and fixed in the rotation axis axial direction Several Disintegrating knifes are provided with, several Disintegrating knifes are staggered with several hammer leaves, and the bottom of the crush box is provided with Sieve, the discharge port are set to below sieve, and the discharge port two sides are symmetrically arranged with air-introduced machine and for adjusting air-introduced machine air inducing The adjuster of amount, the air-introduced machine are electrically connected with adjuster, are equipped with flour bag below the discharge port, the crush box upper end Inner wall is equipped with multiple air blowers, and the multiple air blower is mounted on the inner wall of crush box by self-aligning bearing.

2. a kind of hammer slice type multi-stage separation feed grinder according to claim 1, it is characterised in that: on the adjuster It is successively arranged so that three gears that the absorbing quantity of air-introduced machine is stepped up.

3. a kind of hammer slice type multi-stage separation feed grinder according to claim 1, it is characterised in that: set in rotation axis There is while adjusting the regulating mechanism that several mounting plates extend to rotation axis lateral ends length.

4. a kind of hammer slice type multi-stage separation feed grinder according to claim 3, it is characterised in that: the regulating mechanism The adjustment axis being arranged including the central axial line along rotation axis and the adjusting tooth being arranged on adjustment axis periphery, the rotation axis Mounting plate there are two being respectively provided on each cross section, and mounting plate extends to one end in rotation axis and is symmetrically arranged with and adjusting tooth phase The engaging tooth and mobile chute of engagement, described adjustment axis one end are fixedly connected with the rotating shaft by bearing, the other end of adjustment axis It extends on the outside of rotation axis and is locked by bolt.

5. a kind of hammer slice type multi-stage separation feed grinder according to any one of claims 1-4, it is characterised in that: institute It states feed inlet lower end and is equipped with a pair of of rotating bar, two rotating bar lower parts are respectively arranged with stock guide, and two stock guide lower parts are connected with Horizontal push, the horizontal push pass through crush box and are connected with handle.

6. a kind of hammer slice type multi-stage separation feed grinder according to claim 5, it is characterised in that: the screen bottom Both ends be equipped with percussion mechanism.

7. a kind of hammer slice type multi-stage separation feed grinder according to claim 6, it is characterised in that: the percussion mechanism Including stepper motor and the eccentric wheel being connect with stepper motor output shaft.