CN207187844U - Architectural engineering building waste circulates crushing and screening discharger - Google Patents

Abstract

The utility model provides a kind of architectural engineering building waste circulation crushing and screening discharger, belongs to architectural engineering device field.Including charging box（1）, lifting material feeder（2）, crush box（7）, sieving net（8）With support damping device（10）；The support damping device（10）It is welded on guide case（11）On lower surface；The crush box（7）Using bolt（12）And nut（13）It is fixedly installed on guide case（11）Top；The sieving net（8）It is welded on crush box（7）On lower end；The lifting material feeder（2）Lower end is fixedly installed on sieving net（8）Lower end, upper end pass through crush box（7）Upper end is arranged on charging box（1）In；The charging box（1）It is welded on crush box（7）In upper end.The utility model device is reasonable in design, easy to use, rotating shredder good crushing effect, and screening circulation crushes, and ensure that the quality of crushing.

Description

Circular crushing, screening and discharging device for construction waste for construction projects

technical field

The utility model relates to a construction engineering device, in particular to a construction waste circulation crushing, screening and discharging device for construction engineering.

Background technique

Construction waste refers to the collective name of muck, waste concrete, waste masonry and other wastes produced in the production activities of people engaged in demolition, construction, decoration, repair, etc., especially for concrete blocks, broken pieces in construction waste Stones, brick and tile fragments, waste mortar, mud, asphalt blocks, etc. are recycled by traditional construction waste crushing devices, which is not only time-consuming and labor-intensive, but also has insignificant treatment effects, and often cannot be reused as finished materials. Utilization has caused a lot of waste; traditional construction crushers can only be crushed in the crusher all the time, if the crushing time is short, the crushing effect is not ideal, if the crushing time is long, the efficiency is low, and it is not conducive to the maintenance of the equipment. There is a need for a construction waste crushing device capable of circulating crushing for construction projects, so that it can produce qualified crushed construction waste at one time.

Utility model content

Aiming at the deficiencies of the above-mentioned prior art, the technical problem to be solved by the utility model is to provide a construction waste recycling, crushing, screening and discharging device for construction waste that crushes and screens construction waste, lifts and recycles large-grained waste, and has high crushing efficiency. .

In order to solve the above technical problems, the utility model provides the following technical solutions:

A circular crushing, screening and discharging device for construction waste used in construction projects, including a feeding box, a lifting and feeding device, a second motor, a transmission shaft, a carrier plate, a rotating shaft, a crushing box, a sieve net, a discharge port, and a supporting shock-absorbing device , material guide box, bolts, nuts, control switch, crushing runner, second bump, bearing seat and transmission belt; the said material guide box is welded on the upper end of the supporting damping device; the said supporting damping device is welded on the material guiding box The lower end surface includes a support column, a damping spring, a support base plate and a sleeve; the upper end of the support column is welded on the lower end surface of the material guide box, and the lower end is arranged in the sleeve; the sleeve is welded on the support base plate; the The discharge port is set at the lower end of the center of the material guide box; the crushing box is fixed above the material guide box with bolts and nuts; the screen mesh is welded on the lower end of the crushing box; the lower end of the lifting and feeding device is fixed at The lower end of the sieve net, the upper end is set in the feeding box through the upper end of the crushing box, including the first bearing, the discharge port, the screw rod, the first bump, the second bearing, the first motor, the feeding port and the lifting upper barrel; The lower end of the lifting upper material cylinder is fixedly arranged at the lower end of the screen material, and the upper end is arranged in the feeding box through the upper end of the crushing box; the first bearing is fixedly arranged in the upper end wall of the lifting upper material cylinder; the second bearing is fixedly arranged at the upper end wall of the lifting upper material cylinder. In the lower end wall of the upper lifting cylinder; the first bump is welded on the side wall of the upper lifting cylinder; the first motor is fixed on the lower end surface of the upper lifting cylinder; the upper end of the screw rod is fixed on the first In the bearing, the lower end is fixedly arranged on the first motor through the second bearing; the discharge port is arranged at the upper end of the lifting upper barrel; the feeding port is arranged at the lower end of the lifting upper barrel; the feeding box is welded to the crushing box In the upper end; the carrier plate is welded on the upper side of the right end surface of the crushing box; the second motor is fixed on the carrier plate; the transmission shaft is fixed on the second motor; the bearing seat is fixed on the crushing box The rotating shaft is arranged in the crushing box through the bearing seat; the crushing wheel is fixedly arranged on the rotating shaft and arranged in the crushing box; the control switch is fixedly arranged on the left side of the crushing box.

As a further improvement of the utility model: the material guide box is set in a funnel shape.

As a further improvement of the utility model: the sleeve is connected to the supporting column through a damping spring.

As a further improvement of the utility model: the inner walls on both sides of the crushing box are provided with second protrusions.

As a further improvement of the utility model: the upper end of the lifting upper barrel is set in a conical shape.

As a further improvement of the utility model: the feeding box is set in an inverted Y shape.

As a further improvement of the utility model: the transmission shaft is connected with two rotating shafts through a transmission belt.

As a further improvement of the utility model: the control switch is connected to the first motor and the second motor through wires.

Compared with the prior art, the beneficial effects of the utility model are:

The utility model device is set as an inverted Y-shaped feeding box, which can divide materials and add construction waste into the crushing box, start the second motor to drive the transmission shaft to rotate, drive the crushing wheel on the rotating shaft to rotate through the transmission belt, and the rotating crushing wheel The wheel cooperates with the second bump and the first bump to crush the construction waste. The crushed waste falls through the sieve screen, and the small particle material is discharged through the discharge port under the material guide box, and the large particle after crushing and screening The construction waste enters the lifting barrel through the feed port, starts the first motor to drive the screw to rotate to lift the large particles of construction waste, enters the feed box through the feed port, and then enters the crushing box for re-crushing; the support column, shock absorber The whole device is supported by the spring, the support base plate and the sleeve. When the construction waste is crushed and screened, it will vibrate. The support column moves in the sleeve under force, and the shock absorption is slowed down by the shock-absorbing spring to keep the device stable; the design of the device is reasonable , easy to use, good effect of rotary crushing and crushing, screening cycle crushing, to ensure the quality of crushing.

Description of drawings

Fig. 1 is the structural representation of construction waste circulation crushing and screening discharge device for construction engineering;

Fig. 2 is the front view of the construction waste circulation crushing screening discharge device for construction engineering;

Fig. 3 is a structural schematic diagram of the lifting and feeding device in the construction waste circulation crushing, screening and discharging device for construction engineering;

Fig. 4 is a structural schematic diagram of a supporting shock absorbing device in a construction waste circulation crushing, screening and discharging device for construction engineering;

In the figure: 1-feeding box, 2-lifting feeding device, 21-first bearing, 22-outlet, 23-screw rod, 24-first bump, 25-second bearing, 26-first motor , 27-feeding port, 28-lifting barrel, 3-second motor, 4-transmission shaft, 5-carrier plate, 6-rotating shaft, 7-crushing box, 8-screening net, 9-discharging Mouth, 10-support damping device, 101-support column, 102-damping spring, 103-support bottom plate, 104-sleeve, 11-guide box, 12-bolt, 13-nut, 14-control switch, 15 -crushing runner, 16-second bump, 17-bearing seat, 18-drive belt.

Detailed ways

The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.

Embodiments of the present patent are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are only used for explaining the patent, and should not be construed as limiting the patent.

In the description of this patent, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientation or positional relationship indicated by "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing this patent and simplifying the description, rather than indicating or implying References to devices or elements must have a particular orientation, be constructed, and operate in a particular orientation and therefore should not be construed as limiting on the patent.

In the description of this patent, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection", "connection", and "setting" should be understood in a broad sense, for example, it can be fixed connection, setting , can also be detachably connected and set, or integrally connected and set. Those of ordinary skill in the art can understand the specific meanings of the above terms in this patent in specific situations.

Please refer to Fig. 1 and Fig. 2, the present embodiment provides a kind of construction waste circular crushing and screening discharge device for construction engineering, including a feeding box 1, a lifting feeding device 2, a second motor 3, a transmission shaft 4, a carrier plate 5, Rotary shaft 6, crushing box 7, sieve net 8, discharge port 9, support damping device 10, material guide box 11, bolt 12, nut 13, control switch 14, crushing runner 15, second bump 16, Bearing block 17 and transmission belt 18; Described material guide box 11 is welded on the upper end of support damping device 10, and material guide box 11 is set to funnel type; Described support damping device 10 is welded on the lower end surface of material guide box 11; The discharge port 9 is arranged at the central lower end of the material guide box 11; the crushing box 7 is fixedly arranged above the material guide box 11 by bolts 12 and nuts 13, and the inner walls of both sides of the crushing box 7 are provided with second bumps 16; The sieve net 8 is welded on the lower end of the crushing box 7; the lower end of the lifting and feeding device 2 is fixedly arranged on the lower end of the sieve net 8, and the upper end is arranged in the feeding box 1 through the upper end of the crushing box 7; the charging box 1 is set as an inverted Y-shaped, welded in the upper end of the crushing box 7; the carrier plate 5 is welded on the upper side of the right end surface of the crushing box 7; the second motor 3 is fixedly arranged on the carrier plate 5; the transmission shaft 4 is fixedly arranged on the second On the motor 3, the transmission shaft 4 is connected with two rotating shafts 6 through a transmission belt 18; the bearing seat 17 is fixedly arranged on the crushing box 7; the rotating shaft 6 is arranged in the crushing box 7 through the bearing seat 17; the crushing The runner 15 is fixedly arranged on the rotating shaft 6 and is arranged in the crushing box 7; the control switch 14 is fixedly arranged on the left side of the crushing box 7, and the control switch 14 is connected with the first motor 26 and the second motor 3 by wires ; The charging box 1 that is set as an inverted Y shape can add construction waste in the crushing box 7, and can distribute materials simultaneously; the second motor 3 provides power for the rotation of the crushing runner 15; the sieve net 8 has a sieving effect; The supporting and damping device 10 has the function of supporting and damping; the control switch 14 can control the switching of the first motor 26 and the second motor 3 .

Please refer to Fig. 3, in the utility model, the lifting and feeding device 2 includes a first bearing 21, a discharge port 22, a screw rod 23, a first bump 24, a second bearing 25, a first motor 26, a feeding Port 27 and lifting upper material cylinder 28; the lower end of the lifting upper material cylinder 28 is fixedly arranged on the lower end of the sieve net 8, the upper end is arranged in the charging box 1 through the upper end of the crushing box 7, and the upper end of the lifting upper material cylinder 28 is set to a conical shape, It has the function of distributing materials; the first bearing 21 is fixedly arranged in the upper end wall of the lifting upper barrel 28; the second bearing 25 is fixedly arranged in the lower end wall of the lifting upper barrel 28; the first bump 24 is welded on Lifting on the side wall of the upper material cylinder 28; the first motor 26 is fixedly arranged on the lower end surface of the lifting upper material cylinder 28; the upper end of the screw rod 23 is fixedly arranged in the first bearing 21, and the lower end is fixedly arranged through the second bearing 25 On the first motor 26; the discharge port 22 is arranged at the upper end of the lifting upper material barrel 28; the feed inlet 27 is arranged at the lower end of the upper material barrel 28 of the lifting; Enter in the lifting upper barrel 28, start the first motor 26 to drive the screw rod 23 to rotate and lift the large particle construction waste, enter the feeding box 1 through the feed port 27, and enter the crushing box 7 again for further crushing.

Please refer to Fig. 4, in the present utility model, described support shock-absorbing device 10 comprises support column 101, shock-absorbing spring 102, support base plate 103 and sleeve 104; , the lower end is set in the sleeve 104; the sleeve 104 is welded on the support base plate 103, the sleeve 104 is connected with the support column 101 through the damping spring 102; the support column 101, the damping spring 102, the support base plate 103 and the sleeve 104 cooperates to support the whole device, which will vibrate when crushing, screening and lifting the construction waste. The support column 101 is forced to move in the sleeve 104, and the shock absorption is slowed down by the shock absorbing spring 102 to keep the device stable.

The working principle of the utility model is: the charging box 1 set as an inverted Y shape can divide materials and add construction waste into the crushing box 7, start the second motor 3 to drive the transmission shaft 4 to rotate, and drive the rotating shaft 6 through the transmission belt 18 The crushing wheel 15 rotates, and the rotating crushing wheel 15 cooperates with the second bump 16 and the first bump 24 to crush the construction waste. The crushed waste falls through the sieve net 8, and the small particles pass through the guide. The discharge port 9 below the material box 11 is discharged, and the crushed and screened large-particle construction waste enters the lifting upper barrel 28 through the feed port 27, and the first motor 26 is started to drive the screw rod 23 to rotate to lift the large-particle construction waste. The feeding port 27 enters the feeding box 1, and enters the crushing box 7 again for crushing again; the supporting column 101, the damping spring 102, the supporting base plate 103 and the sleeve 104 cooperate to support the whole device, and when crushing, screening and lifting construction waste Vibration will occur, and the support column 101 is forced to move in the sleeve 104, and the shock absorption is slowed down by the shock-absorbing spring 102 to keep the device stable.

The preferred implementation of this patent has been described in detail above, but this patent is not limited to the above-mentioned implementation, and within the knowledge of those of ordinary skill in the art, it can also be made without departing from the purpose of this patent. Variations.

Claims (8)

1. A circular crushing, screening and discharging device for construction waste for construction projects, including a feeding box (1), a lifting and feeding device (2), a second motor (3), a transmission shaft (4), a carrier plate (5), a rotating Shaft (6), crushing box (7), screen material net (8), discharge port (9), support shock absorber (10), material guide box (11), bolt (12), nut (13), Control switch (14), crushing wheel (15), second bump (16), bearing seat (17) and transmission belt (18); it is characterized in that the material guide box (11) is welded on the supporting shock absorbing device (10) upper end; the support and damping device (10) is welded on the lower end surface of the material guide box (11), including a support column (101), a damping spring (102), a support base plate (103) and a sleeve (104 ); the upper end of the support column (101) is welded on the lower end surface of the material guide box (11), and the lower end is set in the sleeve (104); the sleeve (104) is welded on the support base plate (103); the The discharge port (9) is set at the lower end of the center of the material guide box (11); the crushing box (7) is fixed above the material guide box (11) with bolts (12) and nuts (13); the screen mesh (8) Welded on the lower end of the crushing box (7); the lower end of the lifting and feeding device (2) is fixed on the lower end of the screen (8), and the upper end is set in the feeding box (1) through the upper end of the crushing box (7) , including the first bearing (21), the discharge port (22), the screw rod (23), the first bump (24), the second bearing (25), the first motor (26), the feed port (27) and lifting the upper material cylinder (28); the lower end of the lifting upper material cylinder (28) is fixedly arranged on the lower end of the screen (8), and the upper end is set in the feeding box (1) through the upper end of the crushing box (7); the second A bearing (21) is fixedly arranged in the upper end wall of the lifting upper barrel (28); the second bearing (25) is fixedly arranged in the lower end wall of the lifting upper barrel (28); the first bump (24) Welded on the side wall of the lifting upper barrel (28); the first motor (26) is fixed on the lower end surface of the lifting upper barrel (28); the upper end of the screw rod (23) is fixed on the first bearing ( 21), the lower end is fixedly set on the first motor (26) through the second bearing (25); the discharge port (22) is set at the upper end of the lifting upper barrel (28); the feed port (27) It is arranged at the lower end of the lifting upper barrel (28); the feeding box (1) is welded in the upper end of the crushing box (7); the carrier plate (5) is welded on the upper side of the right end surface of the crushing box (7); the first The second motor (3) is fixed on the carrier plate (5); the transmission shaft (4) is fixed on the second motor (3); the bearing seat (17) is fixed on the crushing box (7); The rotating shaft (6) is set in the crushing box (7) through the bearing seat (17); the crushing runner (15) is fixedly arranged on the rotating shaft (6) and set in the crushing box (7); The control switch (14) is fixedly arranged on the left side of the crushing box (7). 2. The construction waste circular crushing, screening and discharging device for construction projects according to claim 1, characterized in that, the material guide box (11) is set in a funnel shape. 3. The circular crushing, screening and discharging device for construction waste for construction engineering according to claim 1 or 2, characterized in that, the sleeve (104) is connected to the support column (101) through a shock absorbing spring (102). 4. The circular crushing, screening and discharging device for construction waste for construction projects according to claim 1 or 2, characterized in that, the inner walls of both sides of the crushing box (7) are provided with second bumps (16). 5. The circular crushing, screening and discharging device for construction waste for construction projects according to claim 1 or 2, characterized in that the upper end of the lifting upper barrel (28) is set in a conical shape. 6. The construction waste circular crushing, screening and discharging device for construction projects according to claim 1 or 2, characterized in that the feeding box (1) is arranged in an inverted Y shape. 7. The circular crushing, screening and discharging device for construction waste for construction projects according to claim 1 or 2, characterized in that the transmission shaft (4) is connected to two rotating shafts (6) through a transmission belt (18). 8. The circular crushing, screening and discharging device for construction waste used in construction projects according to claim 1 or 2, characterized in that the control switch (14) is connected to the first motor (16) and the second motor (3) through wires .