CN211522050U

CN211522050U - Compost mixing, shearing and conveying integrated equipment

Info

Publication number: CN211522050U
Application number: CN201921953824.5U
Authority: CN
Inventors: 孟海波; 沈玉君; 程红胜; 范盛远; 侯善策
Original assignee: Academy of Agricultural Planning and Engineering MARA
Current assignee: Academy of Agricultural Planning and Engineering MARA
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-09-18
Anticipated expiration: 2029-11-13

Abstract

The utility model relates to a compost compounding is cuted and is carried integration equipment, its characterized in that: the material mixing and crushing device comprises a material mixing and crushing system and a material conveying system communicated and arranged below the material mixing and crushing system; the mixing and crushing system comprises a mixing box, a mixing mechanism, a shearing and crushing mechanism and a first driving mechanism, wherein the mixing mechanism is rotatably arranged in the mixing box, the shearing and crushing mechanism is rotatably arranged in the mixing box, the first driving mechanism is arranged outside the mixing box and drives the mixing mechanism and the shearing and crushing mechanism to synchronously rotate, and a feeding hole is formed in the top of the mixing box; the material conveying system comprises a material conveying cylinder, a spiral material conveying mechanism and a second driving mechanism, wherein the material conveying cylinder is communicated with and arranged below the mixing box, the spiral material conveying mechanism is rotatably arranged in the material conveying cylinder, and the second driving mechanism is arranged outside the material conveying cylinder and drives the spiral material conveying mechanism to rotate; the bottom of the material conveying cylinder is provided with a material outlet.

Description

Compost mixing, shearing and conveying integrated equipment

Technical Field

The utility model relates to a compost compounding is cuted and is carried integration equipment belongs to organic solid waste processing apparatus technical field.

Background

The aerobic fermentation is a process of taking various livestock and poultry excrements, biogas residues, organic auxiliary materials (straws, sawdust, rice hulls, peanut shells, vinasse and the like), biological bacteria agents and backfill materials (rotten clinker) as raw materials, mixing the raw materials according to a proportion, adding a certain amount of biological bacteria agents, and oxidizing and decomposing the raw materials under an aerobic condition to obtain the organic fertilizer. The fertilizer not only can provide comprehensive nutrition for crops, but also has long fertilizer efficiency, can increase and update soil organic matters, promote microbial propagation, improve the physical and chemical properties and biological activity of soil, and is a main nutrient for green food production.

In the aerobic fermentation mode treatment process, a plurality of materials are required to be mixed to reach the appropriate moisture content, porosity and carbon-nitrogen ratio required by fermentation, and compost material mixing equipment adopted in the existing production process mainly has the following problems: 1. the mixing is not uniform, so that the composting effect is influenced; 2. the material needs the secondary to be transported after mixing and wastes time, increases the cost. 3. The automatic discharging function is not provided, and the manual discharging is taken as the main process, so that the process is complicated. 4. The agglomeration problem is serious, and the crushing function is not realized.

Disclosure of Invention

To the problem, the utility model aims at providing a compost compounding is cuted and is carried integration equipment.

In order to realize the purpose, the utility model discloses a following technical scheme realizes, a compost compounding is cuted and is carried integrated equipment, its characterized in that: the material mixing and crushing device comprises a material mixing and crushing system and a material conveying system communicated and arranged below the material mixing and crushing system;

the mixing and crushing system comprises a mixing box, a mixing mechanism, a shearing and crushing mechanism and a first driving mechanism, wherein the mixing mechanism is rotatably arranged in the mixing box, the shearing and crushing mechanism is rotatably arranged in the mixing box, the first driving mechanism is arranged outside the mixing box and drives the mixing mechanism and the shearing and crushing mechanism to synchronously rotate, and a feeding hole is formed in the top of the mixing box;

the material conveying system comprises a material conveying cylinder, a spiral material conveying mechanism and a second driving mechanism, wherein the material conveying cylinder is communicated with and arranged below the mixing box, the spiral material conveying mechanism is rotatably arranged in the material conveying cylinder, and the second driving mechanism is arranged outside the material conveying cylinder and drives the spiral material conveying mechanism to rotate; the bottom of the material conveying cylinder is provided with a material outlet.

Preferably, a partition plate is movably arranged at the communication position of the mixing box and the material conveying cylinder.

Preferably, the partition plate is arranged at the position where the mixing box is communicated with the material conveying cylinder in a pluggable manner.

Preferably, the mixing mechanism comprises a transmission shaft, a shaft sleeve, a fixing frame and a mixing screw shaft; the two transmission shafts are rotatably arranged on two opposite side walls of the mixing box, one end of each transmission shaft extends into the mixing box, a shaft sleeve is sleeved on the end of each transmission shaft, the other end of each transmission shaft is positioned outside the mixing box and fixed on a support bearing seat, and the support bearing seat is fixedly arranged outside the mixing box; the two fixing frames are respectively fixedly arranged on the two shaft sleeves, the two mixing screw shafts are mutually reversely distributed in the mixing box, the outer spiral lines of the two mixing screw shafts are distributed on the same cylinder, and two ends of each mixing screw shaft are respectively fixedly connected to the fixing frames on the corresponding sides; the shearing and crushing mechanism adopts a cutter shaft, the cutter shaft comprises a shaft body coaxially arranged in the two mixing screw shafts and a plurality of cutting knives which are fixed on the peripheral wall of the shaft body and are distributed at intervals along the axial direction of the shaft body, two ends of the shaft body are respectively fixed on the shaft sleeves on the corresponding sides, and the first driving mechanism is connected with the transmission shafts on the corresponding sides.

Preferably, the spiral conveying mechanism comprises a spiral conveying shaft, the spiral conveying shaft comprises a rotating shaft which is coaxially and rotatably arranged in the conveying cylinder, and guide vanes which are spirally fixed on the outer wall of the rotating shaft.

Preferably, the first driving mechanism and the second driving mechanism are the same driving mechanism and comprise power motors, the power motors are connected with one ends of the rotating shafts through couplers, and the rotating shafts are connected with the transmission shafts through transmission mechanisms; the transmission mechanism adopts a chain transmission mechanism or a belt transmission mechanism.

Preferably, support bearing seats are respectively arranged on two sides of the feed delivery cylinder, and two ends of the rotating shaft extend out of the feed delivery cylinder and are fixed on the support bearing seats on the corresponding sides.

Preferably, a material guide plate is obliquely arranged below the discharge port, and two sides of the material guide plate are fixed on the material conveying cylinder through two suspension plates.

The utility model discloses owing to take above technical scheme, it has following advantage:

1. the utility model comprises a material mixing system and a material conveying system communicated with and arranged below the material mixing system, the utility model integrates material mixing and conveying, reduces the transportation cost, shortens the conveying time and reduces the working strength;

2. the utility model discloses set up two compounding screw axes that each other is reverse distribution in the compounding case, the outer helix line of two compounding screw axes distributes on same cylinder, and the coaxial arbor that sets up in two compounding screw axes, the big particle diameter caking material in the arbor can effective broken mixture, and the compounding screw axis can enough force the stirring to the material, can strengthen the convection current between the material again, improves the compounding degree of consistency, increases the mixture porosity, reduces the material caking particle diameter.

Drawings

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic top view of the present invention.

Detailed Description

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the objects, features and advantages of the invention can be more clearly understood. It should be understood that the embodiments shown in the drawings are not intended as limitations on the scope of the invention, but are merely illustrative of the true spirit of the technical solution of the invention.

As shown in fig. 1 and 2, the utility model provides a compost mixing, shearing and conveying integrated device, which comprises a mixing and crushing system 1 and a material conveying system 2 communicated with and arranged below the mixing and crushing system 1;

the mixing and crushing system 1 comprises a mixing box 11, a mixing mechanism 12 rotatably arranged in the mixing box 11, a shearing and crushing mechanism 13 rotatably arranged in the mixing box 11, and a first driving mechanism 14 arranged outside the mixing box 11 and driving the mixing mechanism 12 and the shearing and crushing mechanism 13 to rotate synchronously, wherein the top of the mixing box 11 is provided with a feeding port (not shown in the figure);

the material conveying system 2 comprises a material conveying cylinder 21 communicated and arranged below the mixing box 11, a spiral material conveying mechanism 22 rotatably arranged in the material conveying cylinder 21, and a second driving mechanism 23 arranged outside the material conveying cylinder 21 and driving the spiral material conveying mechanism 22 to rotate, wherein a material outlet 24 is formed in the bottom of the material conveying cylinder 21.

In the above embodiment, it is preferable that the partition plate 3 is movably provided at a position where the mixing box 11 and the feed cylinder 21 communicate with each other. When mixing materials, the material mixing box 11 and the material conveying cylinder 21 are separated by the partition plate 3 for independent material mixing; when material is conveyed, the control partition plate 3 movably opens the communication position between the material mixing box 11 and the material conveying cylinder 21 to carry out independent material conveying; when the continuous material mixing and conveying are carried out, the control partition plate 3 is movably used for opening the communication position between the material mixing box 11 and the material conveying cylinder 21, continuously feeding materials into the material mixing box 11, and continuously discharging materials outwards from the material conveying cylinder 21.

In the above embodiment, it is preferable that the partition plate 3 is insertably provided at a position where the mixing box 11 and the feed cylinder 21 communicate with each other.

In the above embodiment, it is preferable that the mixing mechanism 12 includes the transmission shaft 121, the shaft sleeve 122, the fixing frame 123 and the mixing screw shaft 124; the two transmission shafts 121 are rotatably arranged on two opposite side walls of the mixing box 11, one end of each transmission shaft 121 extends into the mixing box 11, a shaft sleeve 122 is sleeved on the end, the other end of each transmission shaft 121 is positioned outside the mixing box 11 and fixed on a supporting bearing block 125, and the supporting bearing block 125 is fixedly arranged outside the mixing box 11; the two fixing frames 123 are respectively fixedly arranged on the two shaft sleeves 122, the two mixing screw shafts 124 are mutually reversely distributed in the mixing box 11, the outer spiral lines of the two mixing screw shafts 124 are distributed on the same cylinder, and two ends of each mixing screw shaft 124 are respectively fixedly connected to the fixing frames 123 on the corresponding sides; the shearing and crushing mechanism 13 adopts a cutter shaft, the cutter shaft comprises a shaft body 131 coaxially arranged in the two mixing screw shafts 124 and a plurality of cutting knives 132 which are fixed on the outer peripheral wall of the shaft body 131 and are distributed at intervals along the axial direction of the shaft body, two ends of the shaft body 131 are respectively fixed on the shaft sleeves 122 at the corresponding sides, and the first driving mechanism 14 is connected with the transmission shaft 121 at the corresponding side; during the use, first actuating mechanism 14 drive transmission shaft 121 rotates to realize that arbor and compounding screw axis 124 rotate in step, the broken material of arbor constantly cutting, two compounding screw axis 124 both can have forced the stirring to the material, can strengthen the convection action of material in mixing box 11 inside again, reinforcing stirring effect, the material agglomeration that significantly reduces makes the high-efficient homogeneous mixing of material, guarantees the compost effect.

In the above embodiment, it is preferable that the screw feeding mechanism 22 includes a screw feeding shaft, and the screw feeding shaft includes a rotating shaft 221 coaxially and rotatably disposed in the feeding cylinder 21, and a guide vane 222 spirally fixed on an outer wall of the rotating shaft 221.

In the above embodiment, it is preferable that support bearing seats 25 are respectively provided on both sides of the feed cylinder 21, and both ends of the rotary shaft 221 are protruded outside the feed cylinder 21 and fixed to the support bearing seats 25 on the corresponding sides.

In the above embodiment, preferably, the first driving mechanism 14 and the second driving mechanism 23 are the same driving mechanism, and include the power motor 4, the power motor 4 is connected to one end of the rotating shaft 221 through a coupling, and the rotating shaft 221 and the transmission shaft 121 are connected through the transmission mechanism 5. The transmission 5 may be a chain transmission or a belt transmission.

In the above embodiment, it is preferable that the material guiding plate 26 is obliquely disposed below the discharge port 24, and both sides of the material guiding plate 26 are fixed to the material feeding cylinder 21 by two hanging plates 27.

The utility model discloses the high wet high viscosity organic waste such as mainly used rural beasts and birds excrement and urine, straw, natural pond sediment and organic auxiliary material (straw, sawdust, rice husk, peanut shell, lees, fungus chaff etc.), biological agent and backfill (rotten grog) the stirring, transport in mixture, be particularly useful for the material mixture of beasts and birds excrement and urine class.

The utility model discloses a use as follows:

materials enter the mixing box 11 from the upper part of the mixing box 11, the power motor 4 rotates to drive the spiral conveying shaft to rotate through the coupler, and the spiral conveying shaft drives the mixing spiral shaft and the cutter shaft to rotate through the transmission mechanism 5 to stir and shear the materials; after stirring, the partition plate 3 is drawn out, and the material falls into the material conveying cylinder 21. The spiral conveying shaft rotates to push the materials to move towards the discharge port 24, and the materials fall from the discharge port 24 to finish the material mixing and conveying process.

The present invention has been described only with reference to the above embodiments, and the structure, arrangement position and connection of the components may be changed. On the basis of the technical scheme of the utility model, the all sides according to the utility model discloses the principle is all not excluded to the improvement that individual part goes on or the transform of equivalence the utility model discloses a protection scope is outside.

Claims

1. The utility model provides a compost compounding is cuted and is carried integration equipment which characterized in that: the material mixing and crushing system comprises a material mixing and crushing system (1) and a material conveying system (2) communicated and arranged below the material mixing and crushing system (1);

the mixing and crushing system (1) comprises a mixing box (11), a mixing mechanism (12) rotatably arranged in the mixing box (11), a shearing and crushing mechanism (13) rotatably arranged in the mixing box (11), and a first driving mechanism (14) which is arranged outside the mixing box (11) and drives the mixing mechanism (12) and the shearing and crushing mechanism (13) to synchronously rotate, wherein the top of the mixing box (11) is provided with a feeding hole;

the material conveying system (2) comprises a material conveying cylinder (21) communicated and arranged below the mixing box (11), a spiral material conveying mechanism (22) rotatably arranged in the material conveying cylinder (21), and a second driving mechanism (23) arranged outside the material conveying cylinder (21) and driving the spiral material conveying mechanism (22) to rotate; the bottom of the material conveying cylinder (21) is provided with a material outlet (24).

2. The compost mixing, shearing and conveying integrated apparatus as claimed in claim 1, wherein: and a partition plate (3) is movably arranged at the communication position of the mixing box (11) and the material conveying cylinder (21).

3. An integrated compost mixing, shearing and conveying apparatus as claimed in claim 2, wherein: the partition plate (3) is arranged at the position of the communication between the mixing box (11) and the material conveying cylinder (21) in a pluggable manner.

4. The compost mixing, shearing and conveying integrated apparatus as claimed in claim 1, wherein: the mixing mechanism (12) comprises a transmission shaft (121), a shaft sleeve (122), a fixing frame (123) and a mixing screw shaft (124); the two transmission shafts (121) are rotatably arranged on two opposite side walls of the mixing box (11), one end of each transmission shaft (121) extends into the mixing box (11), a shaft sleeve (122) is sleeved on the end of each transmission shaft, the other end of each transmission shaft (121) is positioned outside the mixing box (11) and fixed on a first supporting bearing seat (125), and the first supporting bearing seat (125) is fixedly arranged outside the mixing box (11); the two fixing frames (123) are respectively fixedly arranged on the two shaft sleeves (122), the two mixing screw shafts (124) are mutually reversely distributed in the mixing box (11), the outer spiral lines of the two mixing screw shafts (124) are distributed on the same cylinder, and two ends of each mixing screw shaft (124) are respectively fixedly connected to the fixing frames (123) on the corresponding sides; the shearing and crushing mechanism (13) adopts a cutter shaft, the cutter shaft comprises a shaft body (131) coaxially arranged in the two mixing screw shafts (124) and a plurality of cutting knives (132) which are fixed on the peripheral wall of the shaft body (131) and are distributed at intervals along the axial direction of the shaft body, two ends of the shaft body (131) are respectively fixed on the shaft sleeves (122) at the corresponding sides, and the first driving mechanism (14) is connected with the transmission shaft (121) at the corresponding side.

5. An integrated compost mixing, shearing and conveying apparatus as claimed in claim 4, wherein: the spiral conveying mechanism (22) comprises a spiral conveying shaft, the spiral conveying shaft comprises a rotating shaft (221) which is coaxially and rotatably arranged in the conveying cylinder (21), and a guide vane (222) which is spirally fixed on the outer wall of the rotating shaft (221).

6. An integrated compost mixing, shearing and conveying apparatus as claimed in claim 5, wherein: the first driving mechanism (14) and the second driving mechanism (23) are the same driving mechanism and comprise power motors (4), the power motors (4) are connected with one ends of the rotating shafts (221) through couplers, and the rotating shafts (221) are connected with the transmission shafts (121) through transmission mechanisms (5); the transmission mechanism (5) adopts a chain transmission mechanism or a belt transmission mechanism.

7. An integrated compost mixing, shearing and conveying apparatus as claimed in claim 5, wherein: and second supporting bearing seats (25) are respectively arranged on two sides of the material conveying cylinder (21), and two ends of the rotating shaft (221) extend out of the material conveying cylinder (21) and are fixed on the second supporting bearing seats (25) on the corresponding sides.

8. The compost mixing, shearing and conveying integrated apparatus as claimed in claim 1, wherein: a material guide plate (26) is obliquely arranged below the discharge port (24), and two sides of the material guide plate (26) are fixed on the material conveying cylinder (21) through two suspension plates (27).