Waste recovery equipment for road maintenance construction

Abstract

The utility model discloses waste recovery equipment for road maintenance construction, which comprises a crushing bin, a feeding mechanism is arranged at the upper end of the crushing bin, the inner side of the crushing bin is movably connected with a crushing wheel, the feeding mechanism comprises a cover plate fixedly connected to the upper end of the crushing bin, the upper end of the cover plate is fixedly connected with a feeding bin, and the upper end of the feeding bin is fixedly connected with the crushing wheel. A movable groove is formed in one end of the feeding bin, a control plate is movably connected to the inner side of the movable groove through a rotating shaft, and a blocking plate is fixedly connected to one end of the control plate. According to the waste recovery equipment for road maintenance construction, a screw rod is rotated, so that a limiting ring moves along the screw rod, then the limiting ring pulls a control frame through a connecting rod, a movable groove drives blocking plates to rotate, and the purpose of conveniently changing gaps of the two sets of blocking plates between the feeding bins is achieved; and therefore, the discharging speed in the feeding bin can be conveniently controlled, the crushing wheel can slowly crush a small amount of asphalt waste blocks, and the crushing quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of waste recycling, in particular to waste recycling equipment for highway maintenance and construction. Background Art

[0002] With the rapid development of urban roads and grade highways in my country, the traffic volume has increased significantly in recent years, and the objective situation of aggravated road damage has emerged. In order to ensure smooth roads, road maintenance work is required to be efficient, environmentally friendly, safe and reliable, and the maintenance operation period should be shortened as much as possible to ensure the passage of vehicles. When maintaining roads, a large number of asphalt waste blocks will be generated. When recycling a large number of asphalt waste blocks, they need to be crushed so that smaller asphalt waste blocks are easier for workers to collect and transport;

[0003] Traditional waste recycling equipment for highway maintenance and construction has some shortcomings. When crushing and recycling asphalt waste blocks, workers often add asphalt waste blocks to the feed port. During each feeding process, a large amount of asphalt waste blocks are poured into the feed bin in a short period of time, which causes a large amount of asphalt waste blocks to block the crushing wheel, thereby increasing the burden on the crushing wheel and affecting the crushing effect, which makes it inconvenient to crush the asphalt waste blocks. Utility Model Content

[0004] The main purpose of the utility model is to provide a waste material recovery device for highway maintenance construction, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A waste recycling equipment for highway maintenance and construction comprises a crushing bin, a feeding mechanism is provided at the upper end of the crushing bin, a crushing wheel is movably connected to the inner side of the crushing bin, the feeding mechanism comprises a cover plate fixedly connected to the upper end of the crushing bin, the upper end of the cover plate is fixedly connected to the feeding bin, one end of the feeding bin is provided with a movable groove, the inner side of the movable groove is movably connected with a control plate through a rotating shaft, one end of the control plate is fixedly connected with a baffle plate, the other end of the control plate is fixedly connected with a control frame, the inner side of the control frame is movably connected with a limit ring, the inner side of the limit ring is threadedly connected with a spiral rod, the inner wall of the control frame is provided with a movable groove, the inner side of the movable groove is slidably connected with a connecting rod, and the upper end of the cover plate is fixedly connected with a mounting frame on a side close to the feeding bin.

[0007] Preferably, a movable block is movably connected to the inner side of the mounting frame, a limiting hole is provided on the outer side of the movable block, and a latch is movably connected to the inner side of the mounting frame.

[0008] Preferably, the baffle plate is located on the inner side of the feed bin, and the front end of the connecting rod is fixedly connected to the rear end of the limiting ring.

[0009] Preferably, the lower end of the spiral rod is fixedly connected to the upper end of the movable block, the limiting holes are in several groups, and the latch is inserted into the inner side of one group of limiting holes.

[0010] Preferably, the lower end of the crushing bin is fixedly connected to a feeding bin, the inner side of the crushing wheel is fixedly connected to a rotating shaft, the rotating shaft passes through the interior of the crushing bin, the rotating shaft is directly and movably connected to the crushing bin, the outer side of the rotating shaft is fixedly connected to a main gear near the front side of the crushing bin, one end of the main gear is meshedly connected to a sub gear, and the rear end of the crushing bin is fixedly connected to a base.

[0011] Preferably, a motor is fixedly connected to the upper end of the base, a bracket is fixedly connected to the outer side of the crushing bin, there are two groups of crushing wheels and rotating shafts, the two groups of crushing wheels are twisted together, the two groups of crushing wheels are fixedly connected to the two groups of rotating shafts, the other group of rotating shafts is fixedly connected to the sub-gear, and the rear end of the rotating shaft is installed at the front end of the motor.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] By rotating the spiral rod, the limit ring moves along the spiral rod, and then the limit ring pulls the control frame through the connecting rod, and the movable groove drives the baffle plate to rotate, so as to facilitate the change of the gap between the two sets of baffle plates in the feed bin, thereby facilitating the control of the feeding speed in the feed bin, and allowing the crushing wheel to slowly crush a small amount of asphalt waste blocks, thereby improving the crushing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a waste recycling device for highway maintenance and construction according to the utility model;

[0015] Figure 2 This is a partial structural schematic diagram of a waste material recycling device for highway maintenance and construction according to the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of a feeding mechanism of a waste recycling device for highway maintenance and construction according to the utility model;

[0017] Figure 4 This is a schematic diagram of the partial structure of the feeding mechanism of a waste recycling device for highway maintenance and construction in the utility model. Figure 1 ;

[0018] Figure 5 This is a schematic diagram of the partial structure of the feeding mechanism of a waste recycling device for highway maintenance and construction in the utility model. Figure 2 ;

[0019] Figure 6 This is a schematic diagram of the partial structure of the feeding mechanism of a waste recycling device for highway maintenance and construction in the utility model. Figure 3 .

[0020] In the figure: 1. crushing bin; 2. unloading bin; 3. crushing wheel; 4. rotating shaft; 5. main gear; 6. sub gear; 7. feeding mechanism; 71. cover plate; 72. feeding bin; 73. movable groove; 74. control board; 75. baffle plate; 76. control frame; 77. limit ring; 78. movable groove; 79. connecting rod; 710. screw rod; 711. mounting frame; 712. movable block; 713. limiting hole; 714. latch; 8. base; 9. motor; 10. bracket. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1-6 As shown, a waste recycling equipment for highway maintenance construction comprises a crushing bin 1, a feeding mechanism 7 is arranged at the upper end of the crushing bin 1, a crushing wheel 3 is movably connected to the inner side of the crushing bin 1, the feeding mechanism 7 comprises a cover plate 71 fixedly connected to the upper end of the crushing bin 1, a feeding bin 72 is fixedly connected to the upper end of the cover plate 71, a movable groove 73 is provided at one end of the feeding bin 72, a control plate 74 is movably connected to the inner side of the movable groove 73 through a rotating shaft, a blocking plate 75 is fixedly connected to one end of the control plate 74, a control frame 76 is fixedly connected to the other end of the control plate 74, a limit ring 77 is movably connected to the inner side of the limit ring 77, a screw rod 710 is threadedly connected to the inner side of the limit ring 77, a movable groove 78 is provided on the inner wall of the control frame 76, a connecting rod 79 is slidably connected to the inner side of the movable groove 78, and a mounting frame 711 is fixedly connected to the side of the upper end of the cover plate 71 close to the feeding bin 72.

[0023] In this embodiment, the inner side of the mounting frame 711 is movably connected with a movable block 712, the outer side of the movable block 712 is provided with a limiting hole 713, the inner side of the mounting frame 711 is movably connected with a latch 714, the baffle plate 75 is located on the inner side of the feed bin 72, the front end of the connecting rod 79 is fixedly connected to the rear end of the limiting ring 77, the lower end of the spiral rod 710 is fixedly connected to the upper end of the movable block 712, there are several groups of limiting holes 713, and the latch 714 is inserted into the inner side of one group of limiting holes 713.

[0024] The locking cam 75 is pressed against the locking cam 76 to move the locking cam 76 in the unlocking process, and the locking cam 76 is pressed against the locking cam 76 to unlock the unlocking process. 5 is rotated downward, so that the gap between the two groups of baffle plates 75 changes, and then the latch 714 is inserted into the new limiting hole 713 through the mounting frame 711, so that the rotation of the spiral rod 710 can be limited, so that the baffle plate 75 can remain motionless, and then the asphalt waste block is poured into the feed bin 72, and the asphalt waste block slowly slides into the crushing bin 1 through the two groups of baffle plates 75. By rotating the spiral rod 710, the limiting ring 77 moves along the spiral rod 710, and then the limiting ring 77 pulls the control frame 76 through the connecting rod 79, and the movable groove 73 drives the baffle plate 75 to rotate, so as to achieve the purpose of facilitating the change of the gap between the two groups of baffle plates 75 in the feed bin 72, and then it is convenient to control the material discharge speed in the feed bin 72, and the crushing wheel 3 can slowly crush a small amount of asphalt waste blocks, thereby improving the crushing quality.

[0025] In this embodiment, the lower end of the crushing bin 1 is fixedly connected to the feeding bin 2, the inner side of the crushing wheel 3 is fixedly connected to the rotating shaft 4, the rotating shaft 4 runs through the interior of the crushing bin 1, the rotating shaft 4 is directly and movably connected to the crushing bin 1, the outer side of the rotating shaft 4 is fixedly connected to the front side of the crushing bin 1 near the main gear 5, one end of the main gear 5 is meshingly connected to the sub gear 6, the rear end of the crushing bin 1 is fixedly connected to the base 8, the upper end of the base 8 is fixedly connected to the motor 9, the outer side of the crushing bin 1 is fixedly connected to the bracket 10, there are two groups of crushing wheels 3 and rotating shafts 4, the two groups of crushing wheels 3 are twisted together, the two groups of crushing wheels 3 are fixedly connected to the two groups of rotating shafts 4, the other group of rotating shafts 4 is fixedly connected to the sub gear 6, and the rear end of the rotating shaft 4 is installed at the front end of the motor 9.

[0026] Specifically, starting the motor 9 drives the crushing wheel 3 to rotate via the rotating shaft 4, and the rotating shaft 4 drives another set of rotating shafts 4 to rotate via the main gear 5 and the auxiliary gear 6, so that the two sets of crushing wheels 3 rotate, and then the two sets of crushing wheels 3 crush the asphalt waste blocks, and the crushed asphalt waste blocks fall down along the lower hopper 2, so that workers can collect smaller asphalt waste blocks.

[0027] Working principle:

[0028] When in use, first unplug the pin 714, and then rotate the spiral rod 710 to make the spiral rod 710 drive the movable block 712 to rotate. Since one end of the connecting rod 79 contacts the inner wall of the movable groove 78, when the spiral rod 710 is rotated, one end of the connecting rod 79 abuts against the inner wall of the movable groove 78, so that the limiting ring 77 cannot rotate with the spiral rod 710, and the limiting ring 77 can only move up and down along the spiral rod 710, so that the limiting ring 77 slides along the spiral rod 710, thereby causing the limiting ring 77 to pass through the spiral rod 710. By pulling the control frame 76 through the connecting rod 79, the control frame 76 drives the control plate 74 to rotate in the movable groove 73, and the control plate 74 changes the angle of the control frame 76, so that the connecting rod 79 is displaced in the movable groove 78, and the control plate 74 drives the baffle plate 75 to rotate in the feed bin 72, so that the baffle plate 75 rotates downward, so that the gap between the two sets of baffle plates 75 changes, and then the latch 714 is inserted into the new limiting hole 713 through the mounting frame 711, so that the rotation of the spiral rod 710 can be limited. , so that the baffle plate 75 can remain stationary, and then the asphalt waste blocks are poured into the feed bin 72, and the asphalt waste blocks are slowly slid into the crushing bin 1 through the two sets of baffle plates 75, and then the motor 9 is started, so that the motor 9 drives the crushing wheel 3 to rotate through the rotating shaft 4, and the rotating shaft 4 drives another set of rotating shafts 4 to rotate through the main gear 5 and the auxiliary gear 6, so that the two sets of crushing wheels 3 rotate, and then the two sets of crushing wheels 3 crush the asphalt waste blocks, and the crushed asphalt waste blocks are smoothly moved. The lower material bin 2 falls down, so that workers can collect smaller asphalt waste blocks. By rotating the spiral rod 710, the limit ring 77 moves along the spiral rod 710, and then the limit ring 77 pulls the control frame 76 through the connecting rod 79, and the movable groove 73 drives the baffle plate 75 to rotate, so as to facilitate the change of the gap between the two sets of baffle plates 75 in the feed bin 72, and then facilitate the control of the feed bin 72 The unloading speed, and the crushing wheel 3 can slowly crush a small amount of asphalt waste blocks, thereby improving the crushing quality.

[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A waste recycling device for highway maintenance construction, comprising a crushing bin (1), characterized in that: A feeding mechanism (7) is provided at the upper end of the crushing bin (1), a crushing wheel (3) is movably connected to the inner side of the crushing bin (1), the feeding mechanism (7) comprises a cover plate (71) fixedly connected to the upper end of the crushing bin (1), the upper end of the cover plate (71) is fixedly connected to the feeding bin (72), one end of the feeding bin (72) is provided with a movable groove (73), the inner side of the movable groove (73) is movably connected to a control plate (74) via a rotating shaft, one end of the control plate (74) is fixedly connected to a blocking plate (75), the other end of the control plate (74) is fixedly connected to a control frame (76), the inner side of the control frame (76) is movably connected to a limiting ring (77), the inner side of the limiting ring (77) is threadedly connected to a spiral rod (710), and the inner wall of the control frame (76) is provided with a movable groove (73). A groove (78) is provided, the inner side of the movable groove (78) is slidably connected to a connecting rod (79), the upper end of the cover plate (71) is fixedly connected to a mounting frame (711) on a side close to the feed bin (72), the inner side of the mounting frame (711) is movably connected to a movable block (712), the outer side of the movable block (712) is provided with a limiting hole (713), the inner side of the mounting frame (711) is movably connected to a latch (714), the blocking plate (75) is located inside the feed bin (72), the front end of the connecting rod (79) is fixedly connected to the rear end of the limiting ring (77), the lower end of the spiral rod (710) is fixedly connected to the upper end of the movable block (712), the limiting holes (713) are provided in a plurality of groups, and the latch (714) is inserted into the inner side of one group of the limiting holes (713).

2. A road maintenance construction waste recovery device according to claim 1, characterized in that: The lower end of the crushing bin (1) is fixedly connected to a feeding bin (2); the inner side of the crushing wheel (3) is fixedly connected to a rotating shaft (4); the rotating shaft (4) passes through the interior of the crushing bin (1); the rotating shaft (4) is directly and movably connected to the crushing bin (1); the outer side of the rotating shaft (4) is fixedly connected to a main gear (5) near the front side of the crushing bin (1); one end of the main gear (5) is meshingly connected to a sub-gear (6); and the rear end of the crushing bin (1) is fixedly connected to a base (8).

3. A road maintenance construction waste recovery device according to claim 2, characterized in that: The upper end of the base (8) is fixedly connected to a motor (9), the outer side of the crushing bin (1) is fixedly connected to a bracket (10), the crushing wheels (3) and the rotating shafts (4) are each provided in two groups, the two groups of crushing wheels (3) are twisted together, the two groups of crushing wheels (3) are fixedly connected to the two groups of rotating shafts (4), the other group of rotating shafts (4) is fixedly connected to the auxiliary gear (6), and the rear end of the rotating shaft (4) is mounted at the front end of the motor (9).

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