CN210280151U

CN210280151U - Modularization undersea pasture cultivates building rubbish reducing mechanism for base

Info

Publication number: CN210280151U
Application number: CN201920939517.5U
Authority: CN
Inventors: 秦康生
Original assignee: Yangzhou University
Current assignee: Yangzhou University
Priority date: 2019-06-21
Filing date: 2019-06-21
Publication date: 2020-04-10
Anticipated expiration: 2029-06-21

Abstract

The utility model provides a modularization is building rubbish reducing mechanism for undersea pasture cultivates base, belongs to the machine tooling technology field, structurally by the box base, set up at the inside cylinder of box base, transmission shaft, gland, roll first etc. and connect and constitute, pour building rubbish into the head that rolls through on two sets of metal drum from box base upper portion and roll into crushing state, flow from the discharge gate of the tapering baffle of box base bottom, the utility model provides a undersea pasture cultivates the kibbling problem of base needs material, rolls first local damage back at the modularization, can be quick change the head that rolls, can save equipment maintenance time, reduce crushing cost.

Description

Modularization undersea pasture cultivates building rubbish reducing mechanism for base

Technical Field

The utility model belongs to the technical field of the machine tooling, a reducing mechanism is related to, specific saying so relates to a modularization undersea pasture cultivates building rubbish reducing mechanism for base.

Background

With the acceleration of industrialization and urbanization, the construction industry is rapidly developing, and along with the increase of the generated construction waste, the quantity of Chinese construction waste accounts for more than 1/3 of the total quantity of municipal waste. As 2011, the stock of solid domestic garbage in China reaches 70 hundred million tons, the total quantity of construction garbage can be calculated to be 21 hundred million to 28 hundred million tons, and more than 3 hundred million tons of construction garbage are newly generated every year. If a simple stacking mode is adopted for treatment, newly-added construction wastes occupy 1.5 to 2 hundred million square meters of land for treatment every year, the construction wastes can cause serious pollution to the surrounding surface water and underground water due to fermentation, rainwater leaching and scouring and sewage seeped by soaking the surface water and the underground water in the stacking and landfill processes, if the waste is not treated and utilized in time, adverse effects on the society, the environment and resources are certainly brought, when the wastes are discharged into the sea, a large amount of wastes cause marine environmental pollution, marine organisms are easily reduced and die, and various organisms in the sea are also reduced more and less. At present, certain technical bases exist in the field of recycling of construction waste in China, certain achievements exist in both laboratories and markets, many wastes in the construction waste can be recycled after being sorted, rejected or crushed, research on the aspect that the construction waste is used for culturing marine organisms is less, people begin to research on culture bases of undersea pastures to culture marine organisms, the crushed construction waste is needed to be used for manufacturing the culture bases of the undersea pastures, and a crushing device for the construction waste needs to be designed for crushing the construction waste.

SUMMERY OF THE UTILITY MODEL

The utility model aims at present construction waste is used for marine organism's cultivation research less, a can utilize construction waste to be used for shallow sea biological cultivation's device to seem especially urgent, manufacturing of undersea pasture cultivation base will use the construction waste after smashing, and the smashing of construction waste then needs a special reducing mechanism of construction waste, a modularization undersea pasture is cultivateed building waste reducing mechanism for base, can solve the problem that undersea pasture cultivates the required material of base, a modularization cast steel on the modularization undersea pasture cultivation base is cultivateed and is rolled the head and use the damage back, can realize the quick replacement of rolling the head, can save down time, improve crushing efficiency.

The technical scheme of the utility model is that: a building garbage crushing device for a modular undersea pasture culture base comprises a box body base arranged on the ground and a motor arranged on the outer side of the box body base; the method is characterized in that: the grinding machine is characterized in that two front side mounting holes are arranged side by side on one side wall of the box body base, two rear side mounting holes are correspondingly arranged on the other side wall, two parallel transmission shafts are connected between the front side mounting holes and the rear side mounting holes, the shaft end of one transmission shaft is connected with the motor in a transmission manner, a roller is sleeved outside each transmission shaft, a roller central hole is arranged inside the roller, a plurality of roller through holes are uniformly distributed on the wall of the roller, a plurality of end face threaded holes are uniformly distributed on the two end faces of the roller, a grinding head is connected on the outer surface of the roller, the inner surface of the grinding head is jointed and connected with the outer circular surface of the roller, a thread counter bore is arranged on the inner surface of the grinding head, the thread counter bore is arranged corresponding to the roller through holes, the grinding head is tightly connected to the outer side of the roller wall through a gasket and a bolt in the roller, the two end faces of the roller are axially fixed with glands, the end part of the transmission shaft and the glands form circumferential fixation, and the rolling heads on the two rollers are meshed and connected.

The center of the gland is provided with a gland center hole, gland through holes are uniformly distributed on the outer circumference of the gland center hole, a gland key groove is formed in the hole wall of the gland center hole, the gland and the end surface of the roller form axial fixation through bolts, the gland through holes and end surface threaded holes, and the transmission shaft and the gland form circumferential fixation through keys, the gland key groove and the transmission shaft key groove.

Two crossed taper baffles are fixedly arranged on the inner wall of the box body base, a discharge hole is formed at the crossed position of the two taper baffles, and the included angle between the two taper baffles is not more than 120 degrees.

The grinding head is smoothly connected by a plurality of same semicircular bosses and concave arc surfaces to form a plum blossom-shaped structure, the meshing gap between the semicircular bosses and the concave arc surfaces is not more than 3mm, and the number of the semicircular bosses is not less than 5.

The length direction of the grinding head and the inner wall of the box body base form clearance fit, and the clearance value is not larger than 3 mm.

The diameter of the gland is the same as the outer diameter of the roller, and the outer end face of the gland is flush with the end face of the rolling head after the gland is connected to the roller.

The utility model has the advantages that: the utility model provides a pair of modularization undersea pasture is cultivateed building rubbish reducing mechanism for base, structural by the box base, set up at the inside cylinder of box base, transmission shaft, gland, roll first etc. and connect and constitute, pour building rubbish into the head that rolls through on two sets of metal drum from box base upper portion and roll into crushing state, flow from the discharge gate of the tapering baffle of box base bottom, the utility model provides a undersea pasture is cultivateed the kibbling problem of base needs material, rolls first local damage back at the modularization, can be quick change rolling the head, can save equipment maintenance time, reduce crushing cost.

Drawings

Fig. 1 is the overall full-section structure schematic diagram of the utility model.

Fig. 2 is a schematic view of the full-section structure in the direction of a-a in fig. 1.

Fig. 3 is a schematic view of the full-section structure in the direction B-B in fig. 1.

Fig. 4 is a schematic structural view of the middle roller of the present invention.

Fig. 5 is a schematic view of the connection structure of the middle gland and the roller of the present invention.

Fig. 6 is an enlarged schematic view of the joint between the rolling head and the roller of the present invention.

In the figure: the device comprises a ground 1, a box body base 2, a taper baffle 3, a discharge hole 4, a roller 5, a roller center hole 6, a roller through hole 7, a bolt 8, a gasket 9, a rolling head 10, a semicircular boss 11, a concave arc surface 12, a thread counter bore 13, a transmission shaft 14, a transmission shaft key groove 15, a key 16, a gland 17, a gland center hole 18, a gland key groove 19, a front side mounting hole 20, a rear side mounting hole 21, a joint surface 22, a gland through hole 23, a cylinder wall 24, an end surface thread hole 25, a motor 26, a rolling head inner surface 27 and a splicing surface 28.

Detailed Description

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

as shown in fig. 1-6, a construction waste crushing device for a modular undersea pasture culture base comprises a box base 2 arranged on the ground 1, and a motor 26 arranged outside the box base 2; two front side mounting holes 20 which are arranged side by side are arranged on one side wall of the box body base 2, two rear side mounting holes 21 are correspondingly arranged on the other side wall, two parallel transmission shafts 14 are connected between the front side mounting holes 20 and the rear side mounting holes 21, the shaft end of one transmission shaft 14 is in transmission connection with a motor 26, a roller 5 is sleeved outside each transmission shaft 14, a roller central hole 6 is arranged inside the roller 5, a plurality of roller through holes 7 are evenly distributed on the wall of the roller 5, a plurality of end face threaded holes 25 are evenly distributed on the two end faces of the roller 5, a rolling head 10 is connected on the outer surface of the roller 5, the inner surface 27 of the rolling head is attached and connected with the outer circular surface of the roller 5, a thread counter bore 13 is arranged on the inner surface 27 of the rolling head, the thread counter bore 13 is arranged corresponding to the roller through holes 7, the rolling head 10 is tightly connected to the outer, the rolling heads 10 are connected with each other by abutting joint surfaces 28, glands 17 are axially fixed on two end surfaces of the rollers 5, the end part of the transmission shaft 14 and the glands 17 form circumferential fixation, and the rolling heads 10 on the two rollers 5 are meshed and connected.

As shown in fig. 1-6, a construction waste crushing device for a modular undersea pasture culture base, a gland 17 is provided with a central gland hole 18 at the center, gland through holes 23 are uniformly distributed on the outer circumference of the central gland hole 18, a gland key groove 19 is formed on the hole wall of the central gland hole 18, the gland 17 forms axial fixation with the end surface of a roller 5 through bolts, the gland through holes 23 and end surface threaded holes 25, and a transmission shaft 14 forms circumferential fixation with the gland 17 through a key 16, the gland key groove 19 and a transmission shaft key groove 15; two crossed taper baffles 3 are fixedly arranged on the inner wall of the box body base 2, a discharge port 4 is formed at the crossed position of the two taper baffles 3, and the included angle between the two taper baffles 3 is not more than 120 degrees; the grinding head 10 is in a plum-blossom-shaped structure formed by smoothly connecting a plurality of identical semicircular bosses 11 and concave arc surfaces 12, the meshing clearance between the semicircular bosses 11 and the concave arc surfaces 12 is not more than 3mm, and the number of the semicircular bosses 11 is not less than 5; the length direction of the grinding head 10 is in clearance fit with the inner wall of the box body base 2, and the clearance value is not more than 3 mm; the diameter of the gland 17 is the same as the outer diameter of the roller 5, and the outer end surface of the gland 17 is flush with the end surface of the rolling head 10 after the gland 17 is connected to the roller 5.

As shown in fig. 1 to 6, the use principle of the construction waste crushing device for the modular undersea pasture culture base is as follows: when in use, the metal rollers 5 with a plurality of modularized cast steel rolling heads 10 and metal glands 17 at two ends arranged on the upper part of a rectangular box base 2 welded by a steel plate are arranged in a staggered way, two metal transmission shafts 14 are inserted into a round through hole 18 and a key slot 19 at the center of each metal gland, the metal transmission shafts 14 are provided with key slots 15, keys 16 are arranged in the key slots 15 to be in clearance fit with the round through hole 18 and the rectangular key slots 19, the metal transmission shafts 14 are arranged in a front side through hole 20 and a rear side through hole 21, one end of one metal transmission shaft 14 is connected with a motor 26, the motor 26 is started to arrange the metal rollers 5 with a plurality of modularized cast steel rolling heads 10 and metal glands 17 at two ends arranged on the outer diameter in a staggered way to do inward relative rotation movement, construction waste is poured from the upper part into the modularized cast steel rolling heads 10 on the two groups of metal rollers 5 to be rolled into a crushing state and flows out from a discharge port 4 of, the crushed construction waste is obtained, the problem of crushing of the culture base material of the undersea pasture is solved, and the time and the cost can be saved by replacing the modular cast steel rolling head 10 with a new modular cast steel rolling head 10 after the modular cast steel rolling head 10 is damaged.

Claims

1. A building garbage crushing device for a modular undersea pasture culture base comprises a box body base (2) arranged on the ground (1) and a motor (26) arranged on the outer side of the box body base (2); the method is characterized in that: the grinding machine is characterized in that two front side mounting holes (20) are arranged side by side on one side wall of the box body base (2), two rear side mounting holes (21) are correspondingly arranged on the other side wall, two parallel transmission shafts (14) are connected between the front side mounting holes (20) and the rear side mounting holes (21), the shaft end of one transmission shaft (14) is in transmission connection with the motor (26), a roller (5) is sleeved outside each transmission shaft (14), a roller center hole (6) is arranged inside each roller (5), a plurality of roller through holes (7) are uniformly distributed on the wall of each roller (5), a plurality of end face threaded holes (25) are uniformly distributed on two end faces of each roller (5), a grinding head (10) is connected and arranged on the outer surface of each roller (5), the inner surface (27) of the grinding head is attached to the outer circular surface of each roller (5), and a threaded counter bore (13) is arranged on the inner surface (27) of the grinding, the thread counter bore (13) corresponds the setting with cylinder through-hole (7), makes through gasket (9) and bolt (8) in the cylinder centre bore (6) grind head (10) fastening connection in section of thick bamboo wall (24) outside, grind head (10) and grind and lean on tightly to meet through concatenation face (28) between the head (10), axial fixation has gland (17) on the both ends face of cylinder (5), the tip and gland (17) of transmission shaft (14) form circumference fixed, two grind head (10) meshing on cylinder (5) meets.

2. The modular construction waste crushing device for the undersea pasture culture base according to claim 1, wherein: the center of gland (17) is equipped with gland centre bore (18), and the equipartition has gland through-hole (23) on the outer circumference of gland centre bore (18), and it has gland keyway (19) to open on the pore wall of gland centre bore (18), and gland (17) form axial fixity through bolt, gland through-hole (23), terminal surface screw hole (25) and the terminal surface of cylinder (5), and transmission shaft (14) are fixed through key (16), gland keyway (19), transmission shaft keyway (15) and gland (17) formation circumference.

3. The modular construction waste crushing device for the undersea pasture culture base according to claim 1, wherein: the inner wall of the box body base (2) is fixedly provided with two crossed taper baffles (3), a discharge hole (4) is formed at the crossed position of the two taper baffles (3), and the included angle between the two taper baffles (3) is not more than 120 degrees.

4. The modular construction waste crushing device for the undersea pasture culture base according to claim 1, wherein: the grinding head (10) is in a plum blossom-shaped structure formed by smoothly connecting a plurality of identical semicircular bosses (11) and concave arc surfaces (12), the meshing gap between the semicircular bosses (11) and the concave arc surfaces (12) is not larger than 3mm, and the number of the semicircular bosses (11) is not less than 5.

5. The modular construction waste crushing device for the undersea pasture culture base according to claim 1, wherein: the length direction of the grinding head (10) and the inner wall of the box body base (2) form clearance fit, and the clearance value is not larger than 3 mm.

6. The modular construction waste crushing device for the undersea pasture culture base according to claim 1, wherein: the diameter of the gland (17) is the same as the outer diameter of the roller (5), and the gland (17) is connected to the roller (5) and the outer end face of the rear gland (17) is flush with the end face of the rolling head (10).