CN112474393A

CN112474393A - Intelligent garbage sorting equipment with garbage density detection function

Info

Publication number: CN112474393A
Application number: CN202011357877.8A
Authority: CN
Inventors: 伍定军; 姜林合
Original assignee: Hunan Yihe Environmental Protection Machinery Co ltd
Current assignee: Hunan Yihe Environmental Protection Machinery Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-03-12

Abstract

The invention discloses intelligent garbage sorting equipment with garbage density detection, which comprises a conveying table, wherein two sides of the conveying table are provided with symmetrical garbage sorting barrels, support columns which are bilaterally symmetrical are arranged beside the two sides of the conveying table, the top surfaces of the support columns are provided with transverse plates, a first support plate is arranged between the left side and the right side of the symmetrical transverse plates, the top surface of the first support plate is provided with a pusher, and a second support plate is arranged between the right sides of the top surfaces of the transverse plates. The invention relates to intelligent garbage sorting equipment with garbage density detection, which belongs to the field of garbage sorting equipment.

Description

Intelligent garbage sorting equipment with garbage density detection function

Technical Field

The invention relates to the field of garbage sorting equipment, in particular to intelligent garbage sorting equipment with garbage density detection function.

Background

The garbage classification is an important ring for environmental protection, and is used for correspondingly treating different types of garbage, but in the implementation process, because the subjective degree of people is low or no classification concept exists or how to classify the garbage cannot be clearly determined, the garbage of various types is often mixed together, so that the classification significance is lost; traditionally, still need carry out secondary classification to the rubbish of coarse classification after rubbish is retrieved, generally adopt the manual work to classify and mechanical classification two kinds of modes, but when present carry out classification through machinery, the manipulator all is fixed to be installed, can not adjust the centre gripping according to the angle that rubbish was placed, whole harmony is not high, drop easily behind centre gripping rubbish, the elasticity of centre gripping can not be adjusted according to the density of rubbish to current manipulator simultaneously to lead to sealed overweight rubbish can not sort.

Disclosure of Invention

The invention mainly aims to provide intelligent garbage sorting equipment with garbage density detection, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the invention adopts the technical scheme that:

an intelligent garbage sorting device with garbage density detection function comprises a conveying table, wherein symmetrical garbage classification barrels are arranged on two sides of the conveying table, bilaterally symmetrical support columns are arranged beside two sides of the conveying table, transverse plates are arranged on the top surfaces of the support columns, first support plates are arranged between the left side and the right side of the transverse plates symmetrically, pushers are arranged on the top surfaces of the first support plates, second support plates are arranged between the right sides of the top surfaces of the transverse plates, a central control box is arranged on the top surfaces of the second support plates, a sliding control device is arranged between the transverse plates, an adjusting device is arranged on the bottom surface of the sliding control device, a density detector is arranged on the bottom surface of the adjusting device, a support arm is arranged on the bottom surface of the density detector, a hydraulic cylinder is arranged on the bottom surface of the support arm, a first push rod is movably arranged at the bottom end of, the front end of the connecting rod is provided with a telescopic clamping device.

Preferably, the bottom surface of the transverse plate is fixedly arranged on the bottom surfaces of the symmetrical support columns, and a transverse T-shaped sliding groove is formed in the inner side wall of the transverse plate.

Preferably, the slide control device includes three motors, movable plate, turn round, dwang and movable wheel, the top surface fixed mounting of movable plate has three motors, the bottom activity of three motors is equipped with the turn round, the turn round runs through the movable plate, the both sides lateral wall of three motors is equipped with the dwang of two sets of mutual symmetries, the front end movable mounting of dwang has the movable wheel, dwang and movable wheel movable mounting are in T type sliding tray, and its usage lies in, drives the flexible clamping device of lower extreme and controls to in the waste classification bucket of conveying platform both sides is sorted with its rubbish.

Preferably, first backup pad fixed mounting is between the diaphragm of symmetry, the top surface fixed mounting of first backup pad has the impeller, the front end movable mounting of impeller has the second catch bar, the front end fixed mounting of second catch bar is on the movable plate, the left side top surface fixed mounting of diaphragm has the second backup pad, the top surface fixed mounting of second backup pad has well accuse case, and its usage lies in, drives the movement track operation that sliding control device realized moving about.

Preferably, adjusting device includes fixed block and regulating block, connecting hole and fixed mounting are seted up to the top surface of fixed block on the bottom surface of movable plate, the bottom surface of fixed block is seted up flutedly, a plurality of adjustment tanks have been seted up on the cell wall of recess, the turning head is located the recess through the connecting hole, the top surface fixed mounting of regulating block is on the bottom surface of turning head and is located the recess, the spring groove has been seted up on the both sides lateral wall of regulating block, the tank bottom fixed mounting in spring groove has first compression spring, first compression spring's front end fixed mounting has the fixture block, fixture block movable mounting is in the adjustment tank, and its usage lies in, adjusts the centre gripping angle of flexible clamping device to rubbish.

Preferably, the top surface of a hydraulic cylinder is fixedly mounted on the bottom surface of the supporting arm, a first push rod is movably mounted at the bottom end of the supporting arm, a second cylindrical block which is symmetrical in the front and back direction is fixedly mounted at the bottom end of the first push rod, symmetrical connecting rods are fixedly mounted on two sides of the side wall of the hydraulic cylinder, the connecting rods and the hydraulic cylinder form a forty-five-degree angle, and the telescopic clamping device is used in cooperation with the telescopic clamping device.

Preferably, flexible clamping device includes telescopic cylinder, telescopic link and connecting strip, the lateral wall fixed mounting of telescopic cylinder is according to on the front end of connecting rod, the dog of a section of thick bamboo inner wall front end fixed mounting symmetry of telescopic cylinder, telescopic link movable mounting is in telescopic cylinder, set up the spring groove of symmetry on the bottom both sides lateral wall of telescopic link, the tank bottom fixed mounting in spring groove has the second compression spring, the front end fixed mounting of second compression spring has the fixture block, the fixture block offsets with the section of thick bamboo inner wall of telescopic cylinder, fixed mounting has first column piece on the lateral wall front end of telescopic link, the grip block is installed to the front end of telescopic link, and its usage lies in, realizes the centre gripping letter sorting operation to rubbish to realize the centre gripping elasticity to rubbish through hydraulic cylinder and hydraulic cylinder through the letter sorting result of density detector.

Preferably, the rotation groove has been seted up at the both ends of connecting strip, the one end of connecting strip is passed through the rotation groove card and is gone up at first column piece, the other end card of connecting strip is gone up at second column piece, and its usage lies in, carries out swing joint with first catch bar with flexible clamping device.

Compared with the prior art, the invention has the following beneficial effects:

according to the garbage sorting device, the adjusting device is arranged and used for achieving angle adjustment according to the position where garbage is placed on the conveying table to drive the telescopic clamping device to clamp the garbage at the optimal angle, falling off caused by poor clamping angle is avoided, the telescopic clamping device is matched with the hydraulic cylinder and the first push rod to be used mutually, the tightness required for clamping the garbage can be adjusted according to different densities of the garbage detected by the density detector, and the sliding control device is arranged and used for driving the telescopic clamping device at the lower end to sort the garbage into the garbage sorting barrels on two sides of the conveying table and meanwhile matched with the adjusting device to be used.

Drawings

FIG. 1 is a schematic front view of the overall structure of an intelligent garbage sorting apparatus with garbage density detection according to the present invention;

FIG. 2 is a schematic connection diagram of a sliding control device, an adjusting device and a telescopic clamping device of the intelligent garbage sorting equipment with garbage density detection according to the present invention;

FIG. 3 is a schematic cross-sectional side view of a transverse plate of an intelligent garbage sorting apparatus with garbage density detection according to the present invention;

FIG. 4 is a schematic side view of a slide control device of an intelligent waste sorting apparatus with waste density detection according to the present invention;

FIG. 5 is a schematic plan sectional view of an adjusting device of an intelligent garbage sorting apparatus with garbage density detection according to the present invention;

FIG. 6 is a schematic view of the connection between a hydraulic cylinder and a telescopic clamping device of an intelligent garbage sorting device with garbage density detection according to the present invention;

FIG. 7 is a schematic plan sectional view of a telescopic clamping device of an intelligent garbage sorting apparatus with garbage density detection according to the present invention;

FIG. 8 is an enlarged schematic view of the connection between the telescopic tube and the telescopic rod of the intelligent garbage sorting device with garbage density detection according to the present invention;

FIG. 9 is a schematic view of the overall structure of a connecting strip of an intelligent garbage sorting device with garbage density detection according to the present invention;

fig. 10 is a schematic view of the connection between the connecting bar and the first push rod and the telescopic rod of the intelligent garbage sorting device with garbage density detection according to the present invention.

In the figure: 1. a transfer table; 2. a trash sorting bin; 3. a support pillar; 4. a transverse plate; 5. a first support plate; 6. a pusher; 7. a second support plate; 8. a central control box; 9. a slide control device; 10. an adjustment device; 11. a density detector; 12. a support arm; 13. a hydraulic cylinder; 14. a first push rod; 15. a connecting rod; 16. a telescopic clamping device; 17. three motors; 18. moving the plate; 19. a T-shaped sliding groove; 20. turning the head; 21. rotating the rod; 22. a sliding wheel; 23. a second push rod; 24. a fixed block; 25. connecting holes; 26. a groove; 27. an adjustment groove; 28. an adjusting block; 29. a spring slot; 30. a first compression spring; 31. a clamping block; 32. a telescopic cylinder; 33. a telescopic rod; 34. a first columnar block; 35. a stopper; 36. a second compression spring; 37. a connecting strip; 38. a rotating groove; 39. a second columnar block; 40. and (4) clamping the block.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-10, an intelligent garbage sorting device with garbage density detection comprises a conveying table 1, two sides of the conveying table 1 are provided with symmetrical garbage sorting bins 2, two sides of the conveying table 1 are provided with bilaterally symmetrical support columns 3, a top surface of each support column 3 is provided with a transverse plate 4, a first support plate 5 is arranged between the left side and the right side of each symmetrical transverse plate 4, a pusher 6 is arranged on the top surface of each first support plate 5, a second support plate 7 is arranged between the right sides of the top surfaces of the transverse plates 4, a central control box 8 is arranged on the top surface of each second support plate 7, a sliding control device 9 is arranged between the transverse plates 4, an adjusting device 10 is arranged on the bottom surface of each sliding control device 9, a density detector 11 is arranged on the bottom surface of each adjusting device 10, a support arm 12 is arranged on the bottom surface of each density detector 11, a hydraulic cylinder 13 is, the side walls of the two sides of the hydraulic cylinder 13 are provided with connecting rods 15, and the front end of each connecting rod 15 is provided with a telescopic clamping device 16.

In this embodiment, in order to cooperate with the slide control device 9, the bottom surface of the horizontal plate 4 is fixedly installed on the bottom surface of the symmetrical supporting columns 3, and a transverse T-shaped sliding groove 19 is opened on the inner side wall of the horizontal plate 4, wherein the T-shaped sliding groove 19 is used for enabling the slide control device 9 to move left and right.

In this embodiment, in order to sort the garbage on the conveying table 1 and drive the telescopic clamping device 16 to move to a specific position, the sliding control device 9 includes three motors 17, a moving plate 18, a rotating head 20, a rotating rod 21 and a sliding wheel 22, the three motors 17 are fixedly mounted on the top surface of the moving plate 18, the rotating head 20 is movably mounted at the bottom end of the three motors 17, the rotating head 20 penetrates through the moving plate 18, two sets of mutually symmetrical rotating rods 21 are disposed on the side walls of the two sides of the three motors 17, the sliding wheel 22 is movably mounted at the front end of the rotating rod 21, the rotating rod 21 and the sliding wheel 22 are movably mounted in the T-shaped sliding groove 19, wherein the rotating rod 21 and the sliding wheel 22 move in the T-shaped sliding groove 19 to drive the moving plate 18 to move, and the devices at the upper end and the lower end move.

In this embodiment, in order to cooperate with the sliding control device 9, the first supporting plate 5 is fixedly installed between the symmetrical transverse plates 4, the top surface of the first supporting plate 5 is fixedly installed with the pusher 6, the front end of the pusher 6 is movably installed with the second push rod 23, the front end of the second push rod 23 is fixedly installed on the movable plate 18, the left top surface of the transverse plate 4 is fixedly installed with the second supporting plate 7, the top surface of the second supporting plate 7 is fixedly installed with the central control box 8, the second push rod 23 movably installed at the front end of the pusher 6 pushes the movable plate to move, and the central control box 8 is used for controlling the three motors 17, the density detector 11, the pusher 6 and the hydraulic cylinder 13 to cooperate with each other.

In this embodiment, in order to adjust the angle according to the position of the garbage and enable the telescopic clamping device 16 to clamp the garbage at an optimal angle to prevent the garbage from falling, the adjusting device 10 includes a fixed block 24 and an adjusting block 28, the top surface of the fixed block 24 is provided with a connecting hole 25 and is fixedly mounted on the bottom surface of the moving plate 18, the bottom surface of the fixed block 24 is provided with a groove 26, the wall of the groove 26 is provided with a plurality of adjusting grooves 27, the rotor 20 is located in the groove 26 through the connecting hole 25, the top surface of the adjusting block 28 is fixedly mounted on the bottom surface of the rotor 20 and is located in the groove 26, the side walls on both sides of the adjusting block 28 are provided with spring grooves 29, the bottom of the spring groove 29 is fixedly mounted with a first compression spring 30, the front end of the first compression spring 30 is fixedly mounted with a fixture block 31, the fixture block 31 is movably mounted in the adjusting groove 27, and after the rotor 20, at this time, the first compression spring 30 in the spring groove 29 will make continuous expansion and retraction movement inside, and let its latch 31 adjust in the adjustment groove 27 opened on the groove wall of the groove 26 of the fixed block 24.

In this embodiment, in order to cooperate the flexible clamping device 16 to the degree of clamp of rubbish and make the centre gripping operation, the top surface fixed mounting of hydraulic pressure section of thick bamboo 13 is on the bottom surface of support arm 12, the bottom movable mounting of support arm 12 has first catch bar 14, fixed mounting has the second columnar block 39 of longitudinal symmetry on the bottom of first catch bar 14, the lateral wall both sides fixed mounting of hydraulic pressure section of thick bamboo 13 has the connecting rod 15 of symmetry, connecting rod 15 presents the forty-five degree angle with hydraulic pressure section of thick bamboo 13, the first catch bar 14 of hydraulic pressure section of thick bamboo 13 control wherein reciprocates and drives flexible clamping device 16 and realize corresponding operation.

In this embodiment, in order to clamp the garbage and realize corresponding operations following the movement of the first pushing rod 14, the telescopic clamping device 16 includes a telescopic cylinder 32, a telescopic rod 33 and a connecting bar 37, the outer side wall of the telescopic cylinder 32 is fixedly mounted on the front end of the connecting bar 15, the front end of the inner wall of the telescopic cylinder 32 is fixedly mounted with symmetrical stoppers 35, the telescopic rod 33 is movably mounted in the telescopic cylinder 32, the side walls of the two sides of the bottom end of the telescopic rod 33 are provided with symmetrical spring grooves 29, the bottom of the spring groove 29 is fixedly mounted with a second compression spring 36, the front end of the second compression spring 36 is fixedly mounted with a stopper 31, the stopper 31 abuts against the inner wall of the telescopic cylinder 32, the front end of the outer side wall of the telescopic rod 33 is fixedly mounted with a first cylindrical block 34, the front end of the telescopic rod 33 is mounted with a clamping block 40, wherein the second compression spring 36 in the spring groove 29 in the telescopic rod 33 will always, and the clamping blocks 31 at the front ends of the clamping blocks abut against the inner wall of the telescopic cylinder 32, after the telescopic rod 33 moves out of the telescopic cylinder 32, the symmetrical clamping blocks 40 are close to each other and clamp garbage, the closer the clamping blocks are, the tighter the clamping blocks are, and the stop blocks 35 are used for preventing the telescopic rod 33 from moving out of the telescopic cylinder 32.

In addition, the two ends of the connecting strip 37 are provided with rotating grooves 38, one end of the connecting strip 37 is clamped on the first cylindrical block 34 through the rotating grooves 38, the other end of the connecting strip 37 is clamped on the second cylindrical block 39, the movable connection between the telescopic rod 33 and the first push rod 14 is realized through the connecting strip 37, and the two ends are mutually linked.

It should be noted that, in the present invention, when the intelligent garbage sorting apparatus with garbage density detection is used, after the garbage comes from the conveying table 1, the pusher 6 drives the second push rod 23 at the front end, the second push rod 23 will push the moving plate 18, the moving plate 18 will move in the T-shaped sliding groove 19 formed on the transverse plate 4 through the rotating rod 21 and the sliding wheel 22, while the pusher 6 at the other side will drive the second push rod 23 to retract, at this time, the moving plate 18 will move above the garbage, the three motors 17 will drive the rotary head 20 through the control of the central control box 8, the rotary head 20 will realize the rotation operation, the rotary head 20 will drive the adjusting block 28 to realize the rotation operation in the groove 26 formed on the bottom surface of the fixing block 24, at this time, the first compression springs 30 in the spring grooves 29 at both sides of the adjusting block 28 will retract, and bring the block 31 at the front end into the spring groove 29 and leave the current adjusting groove 27, then, the first compression spring 30 makes an extending movement to the standing horse, the fixture block 31 at the front end is abutted to the next group of adjusting grooves 27, after the suitable angle is adjusted in this way, the three motors 17 stop rotating, at this time, the central control box 8 controls the density detector 11 to detect the density of the garbage, the detected result is fed back to the central control box 8, the central control box 8 controls the hydraulic cylinder 13 to operate, the hydraulic cylinder 13 drives the first push rod 14, because the first push rod 14 is movably connected with the telescopic rod 33 through the connecting strip 37, when the first push rod 14 extends towards the lower end, the telescopic rod 33 will move out from the cylinder of the telescopic cylinder 32 towards the outside, in the moving process of the telescopic rod 33, the second compression spring 36 in the spring groove 29 formed at the bottom end of the telescopic rod 33 will make an extending movement all the time, and the fixture block 31 at the front end is abutted to the inner wall of the telescopic cylinder 32 all the time, the stop block 35 arranged at the front end of the inner wall of the telescopic cylinder 32 is used for preventing the telescopic rod 33 from being completely moved out of the telescopic cylinder 32, the first push rod 14 continuously moves downwards, the telescopic rod 33 continuously moves out, the clamping block 40 arranged at the front end of the telescopic rod 33 approaches and clamps garbage on the conveying table 1, the density of the garbage is detected by the first push rod 14 according to the density detector 11, the central control box 8 controls the distance of the garbage to extend towards the lower end, the garbage can be completely clamped and sorted, then, the second push rod 23 operates, the movable plate 18 moves to the upper side of the garbage sorting barrel 2, the first push rod 14 contracts towards the rear end, the telescopic rod 33 enters the telescopic cylinder 32, the clamping block 40 is separated, the garbage falls into the garbage sorting barrel 2, and the garbage sorting operation is completed through the garbage sorting device.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an intelligence rubbish letter sorting equipment with rubbish density detects which characterized in that: comprises a conveying table (1), the two sides of the conveying table (1) are provided with symmetrical garbage classification barrels (2), the two side sides of the conveying table (1) are provided with bilateral symmetry support columns (3), the top surfaces of the support columns (3) are provided with transverse plates (4), the transverse plates (4) are symmetrical, first support plates (5) are arranged between the left side and the right side of the transverse plates (4), the top surfaces of the first support plates (5) are provided with pushers (6), second support plates (7) are arranged between the right sides of the top surfaces of the transverse plates (4), a central control box (8) is arranged on the top surfaces of the second support plates (7), a sliding control device (9) is arranged between the transverse plates (4), the bottom surface of the sliding control device (9) is provided with an adjusting device (10), the bottom surface of the adjusting device (10) is provided with a density detector (11), the bottom surface of the density, the bottom surface of support arm (12) is equipped with hydraulic cylinder (13), the bottom activity of hydraulic cylinder (13) is equipped with first catch bar (14), be equipped with connecting rod (15) on the both sides lateral wall of hydraulic cylinder (13), the front end of connecting rod (15) is equipped with flexible clamping device (16).

2. The intelligent waste sorting device with waste density detection as claimed in claim 1, wherein: the bottom surface of the transverse plate (4) is fixedly arranged on the bottom surfaces of the symmetrical supporting columns (3), and a transverse T-shaped sliding groove (19) is formed in the inner side wall of the transverse plate (4).

3. The intelligent waste sorting device with waste density detection as claimed in claim 1, wherein: slide control device (9) include three motors (17), movable plate (18), turn round (20), dwang (21) and movable pulley (22), the top surface fixed mounting of movable plate (18) has three motors (17), the bottom activity of three motors (17) is equipped with turn round (20), turn round (20) run through movable plate (18), the both sides lateral wall of three motors (17) is equipped with dwang (21) of two sets of mutual symmetries, the front end movable mounting of dwang (21) has movable pulley (22), dwang (21) and movable pulley (22) movable mounting are in T type sliding tray (19).

4. The intelligent waste sorting device with waste density detection as claimed in claim 1, wherein: first backup pad (5) fixed mounting is between diaphragm (4) of symmetry, the top surface fixed mounting of first backup pad (5) has impeller (6), the front end movable mounting of impeller (6) has second catch bar (23), the front end fixed mounting of second catch bar (23) is on movable plate (18), the left side top surface fixed mounting of diaphragm (4) has second backup pad (7), the top surface fixed mounting of second backup pad (7) has well accuse case (8).

5. The intelligent waste sorting device with waste density detection as claimed in claim 1, wherein: the adjusting device (10) comprises a fixed block (24) and an adjusting block (28), the top surface of the fixed block (24) is provided with a connecting hole (25) and is fixedly arranged on the bottom surface of the moving plate (18), a groove (26) is arranged on the bottom surface of the fixed block (24), a plurality of adjusting grooves (27) are arranged on the wall of the groove (26), the rotary head (20) is positioned in the groove (26) through the connecting hole (25), the top surface of the adjusting block (28) is fixedly arranged on the bottom surface of the rotating head (20) and is positioned in the groove (26), spring grooves (29) are formed in the side walls of the two sides of the adjusting block (28), a first compression spring (30) is fixedly mounted at the bottom of each spring groove (29), the front end of the first compression spring (30) is fixedly provided with a clamping block (31), and the clamping block (31) is movably arranged in the adjusting groove (27).

6. The intelligent waste sorting device with waste density detection as claimed in claim 1, wherein: the top surface fixed mounting of hydraulic pressure section of thick bamboo (13) is on the bottom surface of support arm (12), the bottom movable mounting of support arm (12) has first catch bar (14), fixed mounting has second columnar block (39) of symmetry around on the bottom of first catch bar (14), the lateral wall both sides fixed mounting of hydraulic pressure section of thick bamboo (13) has connecting rod (15) of symmetry, connecting rod (15) and hydraulic pressure section of thick bamboo (13) present the forty-five degree angle.

7. The intelligent waste sorting device with waste density detection as claimed in claim 1, wherein: the telescopic clamping device (16) comprises a telescopic cylinder (32), a telescopic rod (33) and a connecting strip (37), the outer side wall of the telescopic cylinder (32) is fixedly arranged on the front end of the connecting rod (15), symmetrical stop blocks (35) are fixedly arranged at the front end of the inner wall of the telescopic cylinder (32), the telescopic rod (33) is movably arranged in the telescopic cylinder (32), the side walls at two sides of the bottom end of the telescopic rod (33) are provided with symmetrical spring grooves (29), a second compression spring (36) is fixedly arranged at the bottom of the spring groove (29), a clamping block (31) is fixedly arranged at the front end of the second compression spring (36), the fixture block (31) is abutted to the inner wall of the telescopic cylinder (32), a first cylindrical block (34) is fixedly mounted at the front end of the outer side wall of the telescopic rod (33), and a clamping block (40) is mounted at the front end of the telescopic rod (33).

8. The intelligent waste sorting device with waste density detection as claimed in claim 7, wherein: the two ends of the connecting strip (37) are provided with rotating grooves (38), one end of the connecting strip (37) is clamped on the first cylindrical block (34) through the rotating grooves (38), and the other end of the connecting strip (37) is clamped on the second cylindrical block (39).