CN212911627U

CN212911627U - Multifunctional feed extruder

Info

Publication number: CN212911627U
Application number: CN202021408920.4U
Authority: CN
Inventors: 李英; 程玉冰; 魏茹华; 徐键; 吕刚
Original assignee: Anhui Baixin Feed Co ltd
Current assignee: Anhui Baixin Feed Co ltd
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-04-09
Anticipated expiration: 2030-07-16

Abstract

The utility model discloses a multifunctional feed extruder, the organism top is equipped with the feed inlet, and the feed inlet below is equipped with extrusion mechanism, and extrusion mechanism includes crowded wheel and crowded dish, and crowded dish lower surface center department has the pivot perpendicularly downwards, and the pivot bottom passes the organism and is connected with the speed reducer transmission that sets up under the organism, the speed reducer is connected with motor drive, still is equipped with screening mechanism in the organism below crowded dish, screening mechanism includes sieve tray and a plurality of vibrator, has seted up first discharge gate on the organism lateral wall of sieve tray upper surface one side, still is equipped with the guide hopper in the organism under the sieve tray, and the stiff end of vibrator is fixed in the upper surface of guide hopper and organism junction, and the guide hopper below is equipped with the grading mechanism, and the grading mechanism includes wear-resisting wind wheel and thick feed cylinder, and organism bottom one side below the guide hopper is equipped with the; the scheme has the characteristics of extruding feed particles and having the functions of screening and grading.

Description

Multifunctional feed extruder

Technical Field

The utility model relates to a feed production equipment field, in particular to multi-functional fodder extruder.

Background

With the progress of society, the breeding industry has vigorous development, and meanwhile, the feed production industry has larger development, the feed is a general term of food of all people feeding animals, more narrowly general feed mainly refers to food of animals fed in agriculture or animal husbandry, and the feed comprises feed raw materials of more than ten varieties such as soybean, bean pulp, corn, fish meal, amino acid, miscellaneous meal, additives, whey powder, grease, meat and bone meal, grains, sweet sorghum and the like.

In the process of feed production, raw materials need to be crushed and then extruded and molded by a feed extruder to form granular feed, but the powdery raw materials often fall down together with the molded feed particles in the molding process, or the crushed particles often exist in the feed particles due to the raw materials or the extruder in the molding process, so that the quality of finished feed particles is not uniform, and therefore, the problem needs to be solved by providing the feed extruder urgently.

Disclosure of Invention

For this reason, it is required to provide a multifunctional feed extruder for removing raw material powder attached to feed pellets by adding a screening and classifying structure to the extruder, and classifying the finished feed pellets.

To achieve the above object, the present inventors provide a multifunctional feed extruder comprising: the machine body, the top end of the machine body is provided with a feed inlet, an extruding mechanism is arranged below the feed inlet, the extruding mechanism comprises an extruding wheel and an extruding disc, the extruding wheel is arranged on the extruding disc, the central shafts at the two ends of the extruding wheel are fixed on the inner wall of the machine body through connecting shafts, the extruding disc is provided with forming holes, a rotating shaft is vertically downwards arranged at the center of the lower surface of the extruding disc, the bottom of the rotating shaft penetrates through the machine body and is in transmission connection with a speed reducer arranged under the machine body, the speed reducer is in transmission connection with a motor, a screening mechanism is also arranged in the machine body under the extruding disc and comprises a screen disc and a plurality of vibrators, a first discharge port is arranged on the side wall of the machine body on one side of the upper surface of the screen disc, the vibrators are arranged at the position, close to the side wall of the machine body, the improved structure is characterized in that the guide hopper is horizontally arranged at the joint of the guide hopper and the machine body, the fixed end of the vibrator is fixedly arranged on the upper surface of the joint of the guide hopper and the machine body, a guide opening is formed in the center of the guide hopper, the rotating shaft penetrates through the guide opening, a grading mechanism is arranged below the guide hopper and comprises a wear-resistant wind wheel and a coarse material cylinder, the wear-resistant wind wheel is fixedly arranged on the rotating shaft right below the guide opening, the coarse material cylinder is arranged below the wear-resistant wind wheel, a coarse material inlet is formed in the top end of the coarse material cylinder, a coarse material outlet is formed in the bottom of the coarse material cylinder and penetrates through the machine body to be communicated with the outside, and a.

Different from the prior art, the technical scheme has the following beneficial effects:

(1) the arrangement of the sieve tray and the vibrator can effectively sieve the raw material powder and the crushed feed particles attached to the feed particles from the complete feed particles, the feed particles fall into the lower material guide hopper, and the complete feed particles with the best quality are discharged from the first discharge hole;

(2) the grading mechanism is arranged, so that the crushed feed particles falling into the material guide hopper can be effectively separated from the powdery raw materials, the powdery raw materials can be conveniently recycled, and the crushed feed can be conveniently utilized in other aspects or recycled again;

(3) the technical scheme integrates the screening and grading structures on the basis of the extruder, fully considers the technical difficulty of integrating other structures on the basis of the extruder body structure to achieve a multifunctional effect, overcomes the technical difficulty, enables the feed extruder to realize the screening and grading functions on the basis of extruding feed particles, simplifies the feed production flow and promotes the integration of feed production equipment.

As a preferred structure of the utility model, crowded wheel is a pair of, through connecting axle fixed connection between a pair of crowded wheel, crowded taking turns to along crowded wheel length direction evenly distributed's antiskid groove that is equipped with. In the structure, the anti-skid groove and the anti-skid groove on the extruding wheel are arranged to avoid the rolling of the raw materials between the extruding wheel and the extruding disc, so that the raw materials can be extruded out of the forming hole on the extruding disc under the extrusion of the extruding wheel.

As the utility model discloses a preferred structure, sieve tray center department is equipped with first through-hole, the pivot passes in the first through-hole, the first through-hole department of sieve tray upper surface is equipped with ring baffle. In this structure, the setting of ring baffle is in the guide fill of avoiding the fodder granule to drop to the sieve tray below from first through-hole in.

As the utility model discloses a preferred structure, wear-resisting wind wheel lower surface still is equipped with the air duct, and air duct top diameter is less than or equal to wear-resisting wind wheel bottom diameter, the inside cavity of air duct sets up, the pivot is passed from the air duct is inside, air duct top and wear-resisting wind wheel lower fixed surface are connected, the air duct bottom is higher than the horizontal plane that the coarse fodder import was located. In the structure, the air guide cylinder is arranged to uniformly distribute the wind generated by the wear-resistant wind wheel around the air guide cylinder, so that the crushed feed particles and the powdery raw materials are conveniently subjected to classification treatment.

As the utility model discloses a preferred structure, wear-resisting wind wheel below still is equipped with the guide duct, guide duct top diameter is less than or equal to wear-resisting wind wheel bottom diameter, the guide duct lateral wall is fixed in on the inner wall of thick feed cylinder through the connecting rod, the guide duct bottom is higher than the horizontal plane that the thick material import was located.

As the utility model discloses a preferred structure, wear-resisting wind wheel top is fixed and is equipped with the toper stock guide. In this structure, the setting of toper stock guide is in order to avoid falling from the top that the powdered raw materials of the comminuted fodder that the guide mouth fell and can not fall on wear-resisting wind wheel.

As the utility model discloses a preferred structure, thick charging barrel bottom center department is equipped with the second through-hole, the second through-hole internal fixation is equipped with first bearing, the pivot passes in the interior axle of first bearing of follow.

As the utility model discloses an optimal structure, the bottom of the organism of guide fill below is equipped with the arc stock guide, the slope of arc stock guide sets up towards the second bin outlet, arc stock guide center department is equipped with the third through-hole, the third through-hole internal fixation is equipped with the second bearing, the pivot passes in the interior axle of second bearing. In this structure, arc stock guide and its slope set up the fodder discharge of being convenient for crushing form.

As an optimal structure of the utility model, bottom of the body is equipped with the third bearing with the pivot junction, the pivot passes from the interior axle of third bearing, is connected with the speed reducer transmission of organism below.

As the utility model discloses a preferred structure still includes moving mechanism, moving mechanism includes the movable plate, the movable plate upper surface is located to speed reducer and motor, movable plate upper surface one side still is equipped with the push rod, the movable plate below is equipped with a plurality of gyro wheels. The multifunctional feed extruder is convenient to move due to the arrangement of the moving mechanism in the structure, and is convenient to be applicable to rural areas.

Drawings

FIG. 1 is a first structural schematic diagram of a multifunctional feed extruder according to an embodiment;

FIG. 2 is a schematic structural view of a multifunctional feed extruder according to an embodiment;

fig. 3 is a partial schematic view of the inside of a multifunctional fodder extruding machine according to an embodiment.

Description of reference numerals:

101. a body; 102. a feed inlet; 103. filtering with a screen; 104. extruding wheels; 105. a connecting shaft; 106. an anti-slip groove; 107. extruding the disc; 108. forming holes; 109. a rotating shaft; 110. a speed reducer; 111. a motor; 112. A sieve tray; 113. a first through hole; 114. an annular baffle; 115. a vibrator; 116. a first discharge port; 117. a material guide hopper; 118. a material guide port; 119. a wear-resistant wind wheel; 120. a conical material guide plate; 121. an air duct; 122. a connecting rod; 123. a coarse charging barrel; 124. a coarse material inlet; 125. a coarse material outlet; 126. a first bearing; 127. a second discharge port; 128. an arc-shaped material guide plate; 129. a second bearing; 130. a third bearing; 131. moving the plate; 132. a push rod; 133. and a roller.

Detailed Description

To explain technical contents, structural features, and objects and effects of the technical solutions in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.

Referring to fig. 1 to 3 together, the present embodiment provides a multi-functional feed extruder, including: a machine body 101, a feed inlet 102 is arranged at the top end of the machine body, an extruding mechanism is arranged below the feed inlet, the extruding mechanism comprises an extruding wheel 104 and an extruding disc 107, the extruding wheel is arranged on the extruding disc, central shafts at two ends of the extruding wheel are fixed on the inner wall of the machine body through a connecting shaft 105, a forming hole 108 is arranged on the extruding disc, a rotating shaft 109 is vertically downwards arranged at the center of the lower surface of the extruding disc, the bottom of the rotating shaft penetrates through the machine body and is in transmission connection with a speed reducer 110 arranged right below the machine body, the speed reducer is in transmission connection with a motor 111, a screening mechanism is also arranged in the machine body below the extruding disc and comprises a screen disc 112 and a plurality of vibrators 115, a first discharge port 116 is arranged on the side wall of the machine body at one side of the upper surface of the screen disc, the vibrators are arranged at the position close to the side wall, the fixed end of vibrator is fixed and is located the upper surface of guide fill and organism junction, guide fill center department is equipped with guide port 118, the pivot passes from guide port department, the guide fill below is equipped with the hierarchical mechanism, hierarchical mechanism includes wear-resisting wind wheel 119 and coarse fodder section of thick bamboo 123, wear-resisting wind wheel is fixed to be located in the pivot under the guide port, wear-resisting wind wheel below is located to the coarse fodder section of thick bamboo, coarse fodder import 124 has been seted up to coarse fodder section of thick bamboo top, coarse fodder bobbin base portion is equipped with coarse fodder export 125, the coarse fodder export passes organism and external intercommunication, bottom of the body one side of guide fill below is equipped with second discharge gate 127.

In the above embodiment, the pair of squeezing wheels is fixedly connected by a connecting shaft, and the squeezing wheels are provided with anti-skid grooves 106 (as shown in fig. 3) uniformly distributed along the length direction of the squeezing wheels. The center of the sieve tray is provided with a first through hole 113, the rotating shaft penetrates through the first through hole, and an annular baffle plate 114 is arranged at the first through hole on the upper surface of the sieve tray.

In some embodiments, the lower surface of the wear-resistant wind wheel is further provided with an air duct 121, the diameter of the top end of the air duct is smaller than or equal to the diameter of the bottom end of the wear-resistant wind wheel, the air duct is arranged in a hollow manner, the rotating shaft penetrates through the air duct, the top end of the air duct is fixedly connected with the lower surface of the wear-resistant wind wheel (as shown in fig. 1), and the bottom end of the air duct is higher than the horizontal plane where the coarse material inlet is located. In different embodiments, an air duct is further arranged below the wear-resistant wind wheel, the diameter of the top end of the air duct is smaller than or equal to the diameter of the bottom end of the wear-resistant wind wheel, the outer side wall of the air duct is fixed on the inner wall of the coarse material barrel through a connecting rod 122 (as shown in fig. 2), and the bottom end of the air duct is higher than the horizontal plane where the coarse material inlet is located.

In some embodiments, a conical material guide plate 120 (as shown in fig. 2) is fixedly arranged at the top end of the wear-resistant wind wheel. A second through hole (not shown) is formed in the center of the bottom of the coarse material cylinder, a first bearing 126 is fixedly arranged in the second through hole, and the rotating shaft penetrates through an inner shaft of the first bearing. The bottom of the machine body below the material guide hopper is provided with an arc-shaped material guide plate 128, the arc-shaped material guide plate is inclined towards the second discharge port, a third through hole (not shown in the figure) is formed in the center of the arc-shaped material guide plate, a second bearing 129 is fixedly arranged in the third through hole, and the rotating shaft penetrates through an inner shaft of the second bearing. And a third bearing 130 is arranged at the joint of the bottom of the machine body and the rotating shaft, and the rotating shaft penetrates through an inner shaft of the third bearing and is in transmission connection with a speed reducer below the machine body.

In some embodiments, the device further comprises a moving mechanism, the moving mechanism comprises a moving plate 131, the speed reducer and the motor are arranged on the upper surface of the moving plate, a push rod 132 is further arranged on one side of the upper surface of the moving plate, and a plurality of rollers 133 are arranged below the moving plate.

In the specific implementation process of the above embodiment, the raw material enters the extruder through the feed inlet and falls on the extruding disc, and in this embodiment, the feed inlet is further provided with a filter screen 103 for filtering impurities in the raw material. The motor drives the speed reducer to rotate, and the speed reducer drives the pivot and rotates to drive crowded dish and rotate, in this embodiment, the preferred right angle speed reducer of speed reducer, the model can be ZFR 120. The extrusion disc is in the rotating process, because the extrusion wheel is fixed on the inner wall of the machine body, the extrusion wheel of the raw materials is rolled, the raw materials are extruded and molded from the molding hole of the extrusion disc to form feed particles, the feed particles fall on the screen disc below, the screen disc is shaken up and down under the vibration of the vibrator to vibrate the feed particles on the screen disc, so that the crushed feed and the powdery raw materials attached to the feed particles are shaken down from the screen holes arranged on the screen disc and fall into the guide hopper below, the complete feed particles are discharged from the first discharge hole arranged on the side wall of the machine body on one side above the screen disc, the crushed feed particles and the powdery raw materials fall into the wear-resistant wind wheel below through the guide holes for a circle, the wear-resistant wind wheel rotates under the rotation of the rotating shaft to form wind power, the fallen crushed feed particles and the powdery raw materials are graded, and the crushed feed particles with large particles are large in mass, Inertia is little, and the skew angle is little after the wind-force screening, falls into in the coarse fodder barrel of below to discharge from the coarse fodder export, pulverous raw materials is because the quality is little, and inertia is big, and the skew angle is big after the wind-force screening, thereby falls into between organism and the coarse fodder barrel, finally discharges from the second discharge gate, and in this embodiment, coarse fodder barrel outside wall passes through connecting rod and organism inner wall fixed connection (as shown in fig. 1).

It should be noted that, although the above embodiments have been described herein, the scope of the present invention is not limited thereby. Therefore, based on the innovative concept of the present invention, the changes and modifications of the embodiments described herein, or the equivalent structure or equivalent process changes made by the contents of the specification and the drawings of the present invention, directly or indirectly apply the above technical solutions to other related technical fields, all included in the scope of the present invention.

Claims

1. A multi-functional fodder extruder characterized in that includes: the machine body, the top end of the machine body is provided with a feed inlet, an extruding mechanism is arranged below the feed inlet, the extruding mechanism comprises an extruding wheel and an extruding disc, the extruding wheel is arranged on the extruding disc, the central shafts at the two ends of the extruding wheel are fixed on the inner wall of the machine body through connecting shafts, the extruding disc is provided with forming holes, a rotating shaft is vertically downwards arranged at the center of the lower surface of the extruding disc, the bottom of the rotating shaft penetrates through the machine body and is in transmission connection with a speed reducer arranged under the machine body, the speed reducer is in transmission connection with a motor, a screening mechanism is also arranged in the machine body under the extruding disc and comprises a screen disc and a plurality of vibrators, a first discharge port is arranged on the side wall of the machine body on one side of the upper surface of the screen disc, the vibrators are arranged at the position, close to the side wall of the machine body, the improved structure is characterized in that the guide hopper is horizontally arranged at the joint of the guide hopper and the machine body, the fixed end of the vibrator is fixedly arranged on the upper surface of the joint of the guide hopper and the machine body, a guide opening is formed in the center of the guide hopper, the rotating shaft penetrates through the guide opening, a grading mechanism is arranged below the guide hopper and comprises a wear-resistant wind wheel and a coarse material cylinder, the wear-resistant wind wheel is fixedly arranged on the rotating shaft right below the guide opening, the coarse material cylinder is arranged below the wear-resistant wind wheel, a coarse material inlet is formed in the top end of the coarse material cylinder, a coarse material outlet is formed in the bottom of the coarse material cylinder and penetrates through the machine body to be communicated with the outside, and a.

2. The multi-functional feed extruder of claim 1, characterized in that: the pair of squeezing wheels is fixedly connected through a connecting shaft, and anti-skidding grooves are uniformly distributed on the squeezing wheels along the length direction of the squeezing wheels.

3. The multi-functional feed extruder of claim 1, characterized in that: the screen disc is characterized in that a first through hole is formed in the center of the screen disc, the rotating shaft penetrates through the first through hole, and an annular baffle is arranged at the first through hole in the upper surface of the screen disc.

4. The multi-functional feed extruder of claim 1, characterized in that: the lower surface of the wear-resistant wind wheel is further provided with an air duct, the diameter of the top end of the air duct is smaller than or equal to that of the bottom end of the wear-resistant wind wheel, the air duct is arranged in a hollow mode, the rotating shaft penetrates through the air duct, the top end of the air duct is fixedly connected with the lower surface of the wear-resistant wind wheel, and the bottom end of the air duct is higher than the horizontal plane where the coarse material inlet is located.

5. The multi-functional feed extruder of claim 1, characterized in that: an air duct is further arranged below the wear-resistant wind wheel, the diameter of the top end of the air duct is smaller than or equal to that of the bottom end of the wear-resistant wind wheel, the outer side wall of the air duct is fixed on the inner wall of the coarse material barrel through a connecting rod, and the bottom end of the air duct is higher than the horizontal plane where the coarse material inlet is located.

6. The multi-functional feed extruder of claim 1, characterized in that: the top end of the wear-resistant wind wheel is fixedly provided with a conical material guide plate.

7. The multi-functional feed extruder of claim 1, characterized in that: a second through hole is formed in the center of the bottom of the coarse material cylinder, a first bearing is fixedly arranged in the second through hole, and the rotating shaft penetrates through an inner shaft of the first bearing.

8. The multi-functional feed extruder of claim 1, characterized in that: the bottom of the machine body below the material guide hopper is provided with an arc-shaped material guide plate, the arc-shaped material guide plate is inclined towards the second discharge port, a third through hole is formed in the center of the arc-shaped material guide plate, a second bearing is fixedly arranged in the third through hole, and the rotating shaft penetrates through the inner shaft of the second bearing.

9. The multi-functional feed extruder of claim 1, characterized in that: and a third bearing is arranged at the joint of the bottom of the machine body and the rotating shaft, and the rotating shaft penetrates through an inner shaft of the third bearing and is in transmission connection with a speed reducer below the machine body.

10. The multi-functional feed extruder of claim 1, characterized in that: the movable mechanism comprises a movable plate, the speed reducer and the motor are arranged on the upper surface of the movable plate, a push rod is further arranged on one side of the upper surface of the movable plate, and a plurality of idler wheels are arranged below the movable plate.