CN113211646A - Quantitative bone material distribution system - Google Patents

Abstract

The invention provides a quantitative bone material distribution system, which comprises: the sorting box is internally provided with a sorting cavity, and the top of the sorting cavity is provided with a first feed hopper; a first conveyor belt for conveying aggregate into a first hopper; the iron removal component is arranged inside the sorting cavity and is used for removing iron mixed in the aggregate; the distribution assembly comprises a mounting frame, a collecting cylinder and a second feed hopper arranged at the top of the mounting frame, the collecting cylinder is positioned under the second feed hopper, a weighing module used for weighing the weight of the collecting cylinder is arranged on the mounting frame, and a pushing module is also arranged on the mounting frame; the side wall of the sorting box is provided with a second discharge port used for discharging the aggregates in the sorting cavity onto the second conveyor belt; control module, one side of mounting bracket is provided with conveying platform, and the weighing module is used for transmitting the weight information of a collecting vessel for control module, and control module is used for controlling the propelling movement module and promotes the collecting vessel to conveying platform.

Description

Quantitative bone material distribution system

Technical Field

The invention relates to the technical field of building equipment, in particular to a quantitative bone material distribution system.

Background

Aggregate is also known as "aggregate". The concrete and mortar are granular materials with the functions of framework and filling. There are two kinds of fine aggregate and coarse aggregate. The diameter of the fine aggregate particles is between 0.16 and 5mm, natural sand such as river sand, sea sand, valley sand and the like is generally adopted, and when the natural sand is lacked, artificial sand ground by hard rocks can be used; the particle diameter of the coarse aggregate is more than 5mm, the common crushed stone and pebbles exist, under the same condition, the strength of the crushed stone concrete is higher than that of the pebble concrete, but the crushed stone is formed by crushing rocks, and the cost is higher than that of the pebbles. The common coarse aggregate in the light aggregate concrete comprises natural porous rock such as pumice and the like, and artificial porous aggregate such as ceramsite, expanded slag and the like.

When concrete or mortar stirring, can add the aggregate according to certain ratio usually, present ratio mode is mostly, and the workman is slightly judged just according to experience, has the error, when the workman error causes the error too big, can seriously influence the quality of concrete or mortar, causes the waste of raw and other materials, also has very big potential safety hazard.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides an aggregate quantitative distribution system, which solves the problem that aggregates are inconvenient to quantitatively distribute when concrete or mortar is stirred in the prior art.

According to an embodiment of the invention, a bone material quantitative distribution system comprises: the sorting box is internally provided with a sorting cavity, and the top of the sorting cavity is provided with a first feed hopper; a first conveyor belt for conveying aggregate into a first hopper; the iron removal component is arranged inside the sorting cavity and is used for removing iron mixed in the aggregate; the distribution assembly comprises a mounting frame, a collecting cylinder and a second feed hopper arranged at the top of the mounting frame, the collecting cylinder is positioned under the second feed hopper, a weighing module used for weighing the weight of the collecting cylinder is arranged on the mounting frame, and a pushing module is also arranged on the mounting frame; the side wall of the sorting box is provided with a second discharge port used for discharging the aggregates in the sorting cavity onto the second conveyor belt, and the second conveyor belt is used for conveying the aggregates into a second feed hopper; and the control module is used for controlling the pushing module to push the collecting barrel to the conveying platform.

Further, the weighing module includes: the mounting panel sets up on the lateral wall of mounting bracket, and the mounting panel is located under the second feeder hopper, and the sunken mounting groove that forms in top of mounting panel is used for installing the electronic scale, and the top of electronic scale is located same horizontal plane with the top of mounting panel, and the surge drum is located the top of electronic scale, is provided with the signal transmitter who is used for transmitting the weight information of surge drum to control module on the electronic scale.

Further, the pushing module comprises: the collecting cylinder is located between the conveying platform and the first air cylinder, the push plate is arranged at the output end of the first air cylinder, and the control module is used for controlling the first air cylinder to work.

Further, the bottom of a collecting cylinder is provided with wheels used for driving the collecting cylinder to walk, the top of the mounting plate is provided with a limiting block, the limiting block is located on one side, deviating from the conveying platform, of the collecting cylinder, and the top of the mounting frame is provided with a limiting mechanism used for limiting the collecting cylinder to slide on the top of the electronic scale in a matching mode with the limiting block.

Further, stop gear includes: the second cylinder and set up the baffle on the second cylinder output, baffle and stopper are hugged closely with the both sides wall of collecting vessel respectively, and the second cylinder is used for driving the baffle and is close to or keeps away from the collecting vessel, still be provided with the operating handle that is used for carrying the collecting vessel on the lateral wall of collecting vessel.

Further, the deironing subassembly includes: from last to setting up first stock guide and the second stock guide in sorting the intracavity to down slope in proper order, the high-end of first stock guide is located first feeder hopper under, there is the clearance that supplies the aggregate to pass through between the low side of first stock guide and the inner wall in sorting the chamber, the low side of second stock guide stretches out the sorting box outside and extend to the second conveyer belt directly over from second discharge opening department, top at the sorting box is provided with the operation mouth, the top of sorting box is provided with adsorption apparatus, adsorption apparatus's one end inserts the sorting intracavity from operation mouth department, adsorption apparatus is used for adsorbing the iron that mixes in the aggregate.

Further, the adsorption mechanism includes: the mount pad, magnet, the installation pole, bar plate and support column, the support column sets up the top at the separation box vertically, the one end of bar plate is established on the support column with sliding, be provided with the supporting shoe that is used for supporting the bar plate on the support column, still be provided with on the support column and restrict the gliding chucking spare of bar plate relative support column with the supporting shoe cooperation, the one end of installation pole sets up the bottom at the bar plate fixedly, the other end of installation pole inserts the separation intracavity from operation mouth department vertically, the mount pad sets up the tip that deviates from the bar plate at the installation pole aslope, the gradient of mount pad is the same with the gradient of first stock guide, the high-end sunken formation of mount pad rather than coaxial accomodates the groove, magnet sets up and is accomodating the inslot, the tip of magnet is provided with and is used for pulling out its pull handle of accomodating the groove.

Further, the clip includes: the spacer pin, act as go-between and pull ring, the sunken recess that forms of lateral wall of support column, be provided with the spring in the recess, the spacer pin also sets up in the recess with sliding, the spacer pin stretches out the recess under the elasticity of spring, the spacer pin slides with the relative support column of supporting shoe cooperation restriction bar shaped plate, the one end of acting as go-between and the tip fixed connection that the spacer pin inserted recess one end, the other end of acting as go-between is worn out from the top of support column, the pull ring setting is acted as go-between and is worn out one of support column, act as go-between and support column sliding connection.

Further, still include the sieve check, still be provided with on the lateral wall of separation box with select separately the first discharge gate of chamber intercommunication, the sieve check sets up in selecting separately the intracavity aslope, and the sieve check is used for blockking that big aggregate passes through, and the sieve check is located between first stock guide and the second stock guide, and the low side of sieve check and the bottom of first discharge gate are located same horizontal plane, and the low side of sieve check is located first stock guide high-end under.

Furthermore, the side wall of the sorting box is also provided with an access opening communicated with the sorting cavity, the access opening is provided with an opening and closing door for closing the access opening, and the opening and closing door is provided with a door handle for pushing the opening and closing door to open and close the access opening.

Compared with the prior art, the invention has the following beneficial effects: by arranging the weighing module on the mounting frame, when the aggregate is conveyed to the second feeding hopper by the second conveying belt, the aggregate is conveyed to the collecting barrel right below by the second feeding hopper, the weighing module monitors the weight information of the collecting barrel (the weight of the collecting barrel and the weight of the aggregate in the collecting barrel) in real time and transmits the weight information to the control module, a preset value can be preset for the control module, when the weight information received by the control module is more than or equal to the preset value, the control module firstly controls the first conveying belt and the second conveying belt which are electrically connected with the control module to be closed, redundant aggregate is stacked on the second conveying belt, and after a small amount of aggregate left in the second feeding hopper enters the collecting barrel, the control module controls the pushing module to push the collecting barrel on the weighing module to the top of the conveying platform, so that a worker can conveniently convey the aggregate which is quantitatively distributed to a specified position for storage, conveying platform can be for conveyer belt or transport vechicle etc, then change the surge drum, after the change finishes, first conveyer belt of control module control and second conveyer belt start, thereby carry out aggregate ration work next time, can realize the ration distribution to the aggregate through this mode, ratio when being convenient for follow-up stirring concrete is used, reduce because of artifical error that judges ratio concrete aggregate according to the experience, improve the quality of output concrete, it is extravagant to reduce unnecessary raw materials, it is convenient for detach the iron (iron wire, iron nail etc.) that mixes in the aggregate through setting up the deironing subassembly in the separation chamber simultaneously, improve the quality of the concrete of follow-up output.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic structural view of the sorting box.

Fig. 3 is a schematic structural view of a dispensing assembly.

Fig. 4 is a schematic structural diagram of the iron removing assembly.

Fig. 5 is an enlarged view of a portion a in fig. 2.

Fig. 6 is a front view of the sort bin.

In the above drawings: 1. a sorting box; 2. a sorting chamber; 3. a first feed hopper; 4. a first conveyor belt; 5. a mounting frame; 6. a collection canister; 7. a second feed hopper; 8. a conveying platform; 9. a second discharge opening; 10. a second conveyor belt; 11. mounting a plate; 12. an electronic scale; 13. a control module; 14. a first cylinder; 15. pushing the plate; 16. a wheel; 17. a limiting block; 18. a second cylinder; 19. a baffle plate; 20. an operating handle; 21. a first material guide plate; 22. a second material guide plate; 23. an operation port; 24. a support pillar; 25. a strip plate; 26. a support block; 27. mounting a rod; 28. a mounting seat; 29. a magnet; 30. pulling a handle; 31. a groove; 32. a spring; 33. a spacing pin; 34. a pull wire; 35. a pull ring; 36. screening grids; 37. a first discharge port; 38. opening and closing the door; 39. a door handle.

Detailed Description

The technical solution of the present invention is further explained with reference to the drawings and the embodiments.

As shown in fig. 1, an embodiment of the present invention provides a quantitative bone material distribution system, including: the sorting box 1 is internally provided with a sorting cavity 2, and the top of the sorting cavity 2 is provided with a first feed hopper 3; a first conveyor belt 4, the first conveyor belt 4 being for conveying aggregate into the first hopper 3; the iron removal component is arranged inside the sorting cavity 2 and is used for removing iron mixed in the aggregate; the distribution assembly comprises a mounting frame 5, a collecting cylinder 6 and a second feed hopper 7 arranged at the top of the mounting frame 5, the collecting cylinder 6 is positioned under the second feed hopper 7, a weighing module used for weighing the collecting cylinder 6 is arranged on the mounting frame 5, and a pushing module is also arranged on the mounting frame 5; a second conveyor belt 10, wherein a second discharge opening 9 for discharging the aggregates in the sorting cavity 2 to the second conveyor belt 10 is arranged on the side wall of the sorting box 1, and the second conveyor belt 10 is used for conveying the aggregates to a second feed hopper 7; and a control module 13, wherein a conveying platform 8 is arranged on one side of the mounting frame 5, the weighing module is used for transmitting the weight information of the collecting cylinder 6 to the control module 13, the control module 13 is electrically connected with the first conveyor belt 4 and the second conveyor belt 10, and the control module 13 is used for controlling the pushing module to push the collecting cylinder 6 to the conveying platform 8.

By arranging the weighing module on the mounting frame 5, when the aggregate is conveyed into the second feeding hopper 7 by the second conveying belt 10, the aggregate is conveyed into the collecting barrel 6 right below by the second feeding hopper 7, the weighing module monitors the weight information of the collecting barrel 6 (the weight of the collecting barrel 6 and the weight of the aggregate in the collecting barrel 6) in real time and transmits the weight information to the control module 13, a preset value can be preset for the control module 13, when the weight information received by the control module 13 is more than or equal to the preset value, the control module 13 firstly controls the first conveying belt 4 and the second conveying belt 10 which are electrically connected with the control module to be closed, redundant aggregate is stacked on the second conveying belt 10, and after a small amount of aggregate left in the second feeding hopper 7 enters the collecting barrel 6, the control module 13 controls the pushing module to push the collecting barrel 6 on the weighing module to the top of the conveying platform 8, the aggregate that the workman of being convenient for was good with quantitative distribution is carried the assigned position and is deposited, conveying platform 8 can be for conveyer belt or transport vechicle etc, then change collecting vessel 6, after the change finishes, control module 13 controls first conveyer belt 4 and second conveyer belt 10 and starts, thereby carry out aggregate quantitative distribution work next time, can realize the quantitative distribution to the aggregate through this mode, the ratio when being convenient for follow-up stirring concrete is used, reduce because of artifical error that judges the ratio concrete aggregate according to the experience, improve the quality of output concrete, it is extravagant to reduce unnecessary raw materials, it is convenient for detach the iron (iron wire, iron nail etc.) of mixing in the aggregate to select separately the interior deironing subassembly of 2 simultaneously, improve the quality of the concrete of follow-up output.

As shown in fig. 3, the weighing module includes: mounting panel 11 and electronic scale 12, mounting panel 11 sets up on the lateral wall of mounting bracket 5, and mounting panel 11 is located under second feeder hopper 7, and the sunken mounting groove that forms in top of mounting panel 11 is used for installing electronic scale 12, and the top of electronic scale 12 is located same horizontal plane with the top of mounting panel 11, and collecting vessel 6 is located the top of electronic scale 12, is provided with the signal transmitter who is used for transmitting the weight information of collecting vessel 6 to control module 13 on the electronic scale 12.

As shown in fig. 3, the push module includes: the device comprises a first air cylinder 14 and a push plate 15, wherein the first air cylinder 14 is arranged on the side wall of the mounting frame 5, the collecting cylinder 6 is positioned between the conveying platform 8 and the first air cylinder 14, the push plate 15 is arranged on the output end of the first air cylinder 14, and the control module 13 is used for controlling the first air cylinder 14 to work.

Specifically, the electronic scale 12 weighs the weight information of the collecting cylinder 6, the weight information is transmitted to the control module 13 through the signal transmitter, the control module 13 is a controller, a preset value M is preset on the controller, when the weight information of the collecting cylinder 6 is larger than or equal to the preset value M, the controller controls the first conveyor belt 4 and the second conveyor belt 10 to be closed, then the controller controls the first air cylinder 14 to work, the output end of the first air cylinder 14 pushes the push plate 15, and the push plate 15 pushes the collecting cylinder 6 to the top of the conveying platform 8. The aggregate cached in the second feeding hopper 7 can be reduced or eliminated by controlling the rotating speeds of the second conveying belt 10 and the first conveying belt 4 so as to reduce the error of distributing the aggregate, and meanwhile, the aggregate proportioning of the subsequent concrete cannot be influenced due to the small error. The weight C of the aggregate between the collecting cylinder 6 and the second conveyor belt 10 when the controller controls the first conveyor belt 4 and the second conveyor belt 10 to be closed and the self weight B of the collecting cylinder 6 can be detected in advance by controlling the first conveyor belt 4 and the second conveyor belt 10 to run at a certain rotating speed, so that the actual weight a of the aggregate in the collecting cylinder 6 is obtained as M + C-B, and the accuracy of aggregate distribution is further improved.

As shown in fig. 3, further, in order to facilitate pushing the collecting cylinder 6, wheels 16 for driving the collecting cylinder 6 to travel are arranged at the bottom of the collecting cylinder 6, a limiting block 17 is arranged at the top of the mounting plate 11, the limiting block 17 is located at one side of the collecting cylinder 6, which is away from the conveying platform 8, and a limiting mechanism for cooperating with the limiting block 17 to limit the collecting cylinder 6 to slide at the top of the electronic scale 12 is arranged at the top of the mounting frame 5.

Stop gear includes: the collecting device comprises a second cylinder 18 and a baffle 19 arranged at the output end of the second cylinder 18, wherein the baffle 19 and a limiting block 17 are respectively attached to two side walls of the collecting cylinder 6, the second cylinder 18 is used for driving the baffle 19 to be close to or far away from the collecting cylinder 6, and an operating handle 20 used for carrying the collecting cylinder 6 is further arranged on the side walls of the collecting cylinder 6.

The working principle of the limiting mechanism and the limiting block 17 is as follows: because baffle 19 and stopper 17 are located the both sides of surge drum 6 respectively, and all hug closely with the both sides wall of surge drum 6, baffle 19 and stopper 17 press from both sides tight surge drum 6 promptly, prevent surge drum 6 at the top motion of electronic scale 12, also restrict surge drum 6 at the top of electronic scale 12 simultaneously, ensure the accuracy of weighing data.

As shown in fig. 1, the iron removing assembly includes: from last to setting up first stock guide 21 and the second stock guide 22 in sorting chamber 2 down aslope in proper order, the high-end of first stock guide 21 is located first feeder hopper 3 under, there is the clearance that supplies the aggregate to pass through between the low side of first stock guide 21 and the inner wall of sorting chamber 2, the low side of second stock guide 22 stretches out sorting box 1 outside and extends to second conveyer belt 10 directly over from second bin outlet 9 department, top at sorting box 1 is provided with operation mouth 23, the top of sorting box 1 is provided with adsorption apparatus, adsorption apparatus's one end is followed operation mouth 23 and is inserted in sorting chamber 2, adsorption apparatus is used for adsorbing the iron that mixes in the aggregate.

As shown in fig. 2 and 4, the adsorption mechanism includes: a mounting seat 28 and a magnet 29 which are arranged on the base, installation rod 27, bar 25 and support column 24, support column 24 sets up the top at separation box 1 vertically, the one end of bar 25 is established on support column 24 with sliding, be provided with the supporting shoe 26 that is used for supporting bar 25 on the support column 24, still be provided with on the support column 24 with supporting shoe 26 cooperation restriction bar 25 slip clamping piece relative to support column 24, the one end of installation rod 27 sets up the bottom at bar 25 fixedly, the other end of installation rod 27 inserts from operation mouth 23 vertically in selecting separately the chamber 2, mount pad 28 sets up the tip that deviates from bar 25 at installation rod 27 aslope, the gradient of mount pad 28 is the same with the gradient of first stock guide 21, the high-end sunken formation of mount pad 28 rather than coaxial accomodating groove, magnet 29 sets up in accomodating the inslot, the tip of magnet 29 is provided with the pull handle 30 that is used for pulling it out of accomodating the groove.

Specifically, the working principle of the iron removal assembly is as follows: after the clamping member and the supporting block 26 are matched to clamp the strip-shaped plate 25, the mounting seat 28 is located right above the first material guiding plate 21, after the aggregates enter the sorting cavity 2 from the first feeding hopper 3, because the first material guiding plate 21 is obliquely arranged, the aggregates roll on the top of the first material guiding plate 21 under the action of gravity and fall from a gap between the first material guiding plate 21 and the inner wall of the sorting cavity 2, at the moment, under the suction force of the magnet 29, iron mixed in the aggregates is adsorbed to the surface of the mounting seat 28, when the iron adsorbed on the surface of the mounting seat 28 needs to be recovered, the clamping member is controlled to release the strip-shaped plate 25, then the strip-shaped plate 25 is vertically pulled to separate the strip-shaped plate 25 from the supporting column 24, because the operation opening 23 is large enough, the strip-shaped plate 25 is continuously pulled to pull the mounting seat 28 out of the sorting box 1 from the operation opening 23, then the pull handle 30 to pull the magnet 29 out of the collecting groove, at this time, the iron on the surface of the mounting seat 28 loses the attraction force of the magnet 29 and falls off from the surface of the mounting seat 28, thereby realizing the recovery of the iron.

As shown in fig. 5, the clip includes: the side wall of the supporting column 24 is recessed to form a groove 31, a spring 32 is arranged in the groove 31, the limiting pin 33 is also arranged in the groove 31 in a sliding mode, the limiting pin 33 extends out of the groove 31 under the elastic force of the spring 32, the limiting pin 33 is matched with the supporting block 26 to limit the strip-shaped plate 25 to slide relative to the supporting column 24, one end of the pull line 34 is fixedly connected with the end portion, inserted into one end of the groove 31, of the limiting pin 33, the other end of the pull line 34 penetrates out of the top of the supporting column 24, the pull ring 35 is arranged at one end, penetrating out of the supporting column 24, of the pull line 34, and the pull line 34 is connected with the supporting column 24 in a sliding mode.

The working principle of the clamping piece is as follows: when the strip-shaped plate 25 needs to be released, the pull ring 35 is firstly pulled, the pull ring 35 pulls the limit pin 33 into the groove 31 through the pull wire 34, at the moment, the limit pin 33 no longer blocks the strip-shaped plate 25 to move in the vertical direction relative to the support column 24, and then the strip-shaped plate 25 is released.

As shown in fig. 1, the sorting box further comprises a sieve lattice 36, a first discharging port 37 communicated with the sorting cavity 2 is further arranged on the side wall of the sorting box 1, the sieve lattice 36 is obliquely arranged in the sorting cavity 2, the sieve lattice 36 is used for blocking large aggregates from passing through, the sieve lattice 36 is located between the first material guide plate 21 and the second material guide plate 22, the lower end of the sieve lattice 36 and the bottom of the first discharging port 37 are located on the same horizontal plane, and the lower end of the sieve lattice 36 is located right below the high end of the first material guide plate 21.

Through setting up sieve check 36, can sieve out great aggregate, great aggregate is blockked at the top of sieve check 36 to discharge from first discharge port 37 under the effect of aggregate self gravity and select separately chamber 2, then carry reducing mechanism department with this great aggregate and smash, prevent to distribute to mix in the aggregate in collecting vessel 6 and have great aggregate and influence the quality of the concrete of follow-up production.

As shown in fig. 6, in order to facilitate maintenance of the components in the sorting chamber 2, an access opening communicating with the sorting chamber 2 is further provided in the side wall of the sorting box 1, an opening/closing door 38 for closing the access opening is provided in the access opening, and a door handle 39 for pushing the opening/closing door 38 to open and close the access opening is provided in the opening/closing door 38.

Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.

Claims (10)

1. A bone material dosing system, comprising:

the sorting box (1) is internally provided with a sorting cavity (2), and the top of the sorting cavity (2) is provided with a first feed hopper (3);

a first conveyor belt (4), the first conveyor belt (4) being for conveying aggregate into a first hopper (3);

the iron removal component is arranged inside the sorting cavity (2) and is used for removing iron mixed in the aggregate;

the distribution assembly comprises a mounting frame (5), a collecting cylinder (6) and a second feed hopper (7) arranged at the top of the mounting frame (5), the collecting cylinder (6) is positioned under the second feed hopper (7), a weighing module used for weighing the collecting cylinder (6) is arranged on the mounting frame (5), and a pushing module is further arranged on the mounting frame (5);

the side wall of the sorting box (1) is provided with a second discharge opening (9) used for discharging the aggregates in the sorting cavity (2) onto the second conveyor belt (10), and the second conveyor belt (10) is used for conveying the aggregates into a second feed hopper (7); and

control module (13), one side of mounting bracket (5) is provided with conveying platform (8), and the weighing module is used for transmitting the weight information of a collecting cylinder (6) for control module (13), and control module (13) and first conveyer belt (4) and the equal electric connection of second conveyer belt (10), control module (13) are used for controlling on push module with collecting cylinder (6) propelling movement to conveying platform (8).

2. The aggregate dosing system of claim 1, wherein the weighing module comprises: mounting panel (11) and electronic scale (12), mounting panel (11) set up on the lateral wall of mounting bracket (5), mounting panel (11) are located under second feeder hopper (7), the sunken mounting groove that is used for installing electronic scale (12) that forms in top of mounting panel (11), the top of electronic scale (12) is located same horizontal plane with the top of mounting panel (11), collecting cylinder (6) are located the top of electronic scale (12), be provided with the signal transmitter who is used for transmitting the weight information of collecting cylinder (6) to control module (13) on electronic scale (12).

3. The bone material dosing system of claim 2, wherein the push module comprises: the automatic feeding device comprises a first air cylinder (14) and a push plate (15), wherein the first air cylinder (14) is arranged on the side wall of the mounting frame (5), the collecting cylinder (6) is located between the conveying platform (8) and the first air cylinder (14), the push plate (15) is arranged at the output end of the first air cylinder (14), and the control module (13) is used for controlling the first air cylinder (14) to work.

4. The bone material quantitative distribution system according to claim 3, wherein wheels (16) for driving the collection cylinder (6) to walk are arranged at the bottom of the collection cylinder, a limit block (17) is arranged at the top of the mounting plate (11), the limit block (17) is located at one side of the collection cylinder (6) away from the conveying platform (8), and a limit mechanism for limiting the collection cylinder (6) to slide at the top of the electronic scale (12) in cooperation with the limit block (17) is arranged at the top of the mounting frame (5).

5. The bone material dosing system of claim 4, wherein the limiting mechanism comprises: the collecting device comprises a second cylinder (18) and a baffle (19) arranged at the output end of the second cylinder (18), wherein the baffle (19) and a limiting block (17) are respectively attached to two side walls of the collecting cylinder (6), the second cylinder (18) is used for driving the baffle (19) to be close to or far away from the collecting cylinder (6), and an operating handle (20) used for carrying the collecting cylinder (6) is further arranged on the side wall of the collecting cylinder (6).

6. The aggregate dosing system of any one of claims 1 to 5, wherein the iron removal assembly comprises: from last first stock guide (21) and the second stock guide (22) of down setting gradually in selecting separately chamber (2) aslope down, the high-end of first stock guide (21) is located first feeder hopper (3) under, there is the clearance that supplies the aggregate to pass through between the low side of first stock guide (21) and the inner wall of selecting separately chamber (2), the low side of second stock guide (22) stretches out outside sorting box (1) and extends to second conveyer belt (10) directly over from second bin outlet (9), top at sorting box (1) is provided with operation mouth (23), the top of sorting box (1) is provided with adsorption apparatus, the one end of adsorption apparatus inserts in selecting separately chamber (2) from operation mouth (23), adsorption apparatus is used for adsorbing the iron that mixes in the aggregate.

7. The bone material dosing system of claim 6, wherein the suction mechanism comprises: the device comprises a mounting seat (28), a magnet (29), a mounting rod (27), a strip-shaped plate (25) and a supporting column (24), wherein the supporting column (24) is vertically arranged at the top of the sorting box (1), one end of the strip-shaped plate (25) is slidably sleeved on the supporting column (24), a supporting block (26) used for supporting the strip-shaped plate (25) is arranged on the supporting column (24), a clamping piece matched with the supporting block (26) and used for limiting the strip-shaped plate (25) to slide relative to the supporting column (24) is further arranged on the supporting column (24), one end of the mounting rod (27) is fixedly arranged at the bottom of the strip-shaped plate (25), the other end of the mounting rod (27) is vertically inserted into the sorting cavity (2) from an operation opening (23), the mounting seat (28) is obliquely arranged at the end part of the mounting rod (27) deviating from the strip-shaped plate (25), the gradient of the mounting seat (28) is the same as that of the first material guide plate (21), the high end of the mounting seat (28) is recessed to form a containing groove coaxial with the mounting seat, the magnet (29) is arranged in the containing groove, and the end part of the magnet (29) is provided with a pull handle (30) used for pulling the magnet out of the containing groove.

8. The bone material dosing system of claim 7, wherein the retainer comprises: the limiting device comprises a limiting pin (33), a pull wire (34) and a pull ring (35), a groove (31) is formed in the side wall of a supporting column (24) in a recessed mode, a spring (32) is arranged in the groove (31), the limiting pin (33) is also arranged in the groove (31) in a sliding mode, the limiting pin (33) extends out of the groove (31) under the elastic force of the spring (32), the limiting pin (33) is matched with a supporting block (26) to limit a strip-shaped plate (25) to slide relative to the supporting column (24), one end of the pull wire (34) is fixedly connected with the end of one end, inserted into the groove (31), of the limiting pin (33), the other end of the pull wire (34) penetrates out of the top of the supporting column (24), the pull ring (35) is arranged at one end, penetrating out of the supporting column (24), and the pull wire (34) is connected with the supporting column (24) in a sliding mode.

9. The aggregate quantitative distribution system according to claim 8, further comprising a sieve lattice (36), wherein a first discharge port (37) communicated with the separation cavity (2) is further disposed on the side wall of the separation box (1), the sieve lattice (36) is obliquely disposed in the separation cavity (2), the sieve lattice (36) is used for blocking large aggregates from passing through, the sieve lattice (36) is located between the first material guide plate (21) and the second material guide plate (22), the lower end of the sieve lattice (36) and the bottom of the first discharge port (37) are located on the same horizontal plane, and the lower end of the sieve lattice (36) is located right below the high end of the first material guide plate (21).

10. The quantitative bone material distribution system as claimed in claim 9, wherein the side wall of the sorting box (1) is further provided with an access opening communicated with the sorting chamber (2), the access opening is provided with an opening and closing door (38) for closing the access opening, and the opening and closing door (38) is provided with a door handle (39) for pushing the opening and closing door (38) to open and close the access opening.

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