Magnetic force steel shot recycling trolley

Abstract

The application discloses a magnetic force steel ball recycling trolley, which comprises a shell, a recycling disc is arranged in the shell, a magnetic module is arranged above the recycling disc, a plurality of strips are arranged at the bottom of the recycling disc, a rolling brush device is arranged on the side opposite to the magnetic module of the recycling disc, collecting baskets are arranged on the two sides of the rolling brush device, a feeding hole is formed in the corresponding position of the bottom of the shell and the magnetic module, a plurality of wheels are arranged on the shell, and the recycling disc and the rolling brush device are respectively arranged in linkage with the wheels. The application discloses a ferromagnetic non-powered steel ball recycling trolley, which can conveniently and effectively recycle the scattered steel balls in the steel structure shot blasting derusting process, saves production cost, guarantees the safety of the site, and thus promotes the optimization and development of the whole steel structure machining process.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical fields of mechanical engineering and building steel structure engineering, and particularly relates to a magnetic steel ball recycling trolley. BACKGROUND

[0002] In a steel structure manufacturing factory, one of the most important processes is corrosion prevention treatment of steel plates or steel components, that is, surface rust removal and paint spraying of the steel plates or steel components. The equipment used in the rust removal process is mainly a shot blasting machine. The working principle of the shot blasting machine is to use the high-speed rotation of a motor to shoot steel balls out through blades at high speed. The steel balls hit the steel plates at a speed of 70-90 meters per second to achieve the purpose of rust removal on the surface of the steel plates. Therefore, in actual work, a large number of steel balls will be shot out from the inlet and outlet ends of the shot blasting machine and fly to the ground around the shot blasting machine, and the scattering area is large. This part of the steel balls is difficult to recover, and can only be directly cleaned as garbage, which takes a long time and causes a large cost waste. Moreover, if the steel balls are not cleaned in time, it will be a great safety risk for the subsequent processing process. SUMMARY

[0003] The present application provides a magnetic steel ball recycling trolley, which can conveniently and effectively recover the scattered steel balls in the steel structure shot blasting rust removal process, save production costs, and ensure the safety of the site.

[0004] The above technical purpose of the present application is achieved by the following technical scheme: a magnetic steel ball recycling trolley, comprising a shell, a recycling disc is arranged inside the shell, a magnetic module is installed above the recycling disc, a plurality of strips are arranged at the bottom of the recycling disc, a rolling brush device is arranged on the side opposite to the magnetic module of the recycling disc, a collecting basket is arranged on both sides of the rolling brush device, an inlet hole is formed in the corresponding position of the magnetic module at the bottom of the shell, a plurality of wheels are arranged on the shell, and the recycling disc and the rolling brush device are respectively arranged in linkage with the wheels.

[0005] Further, two wheels are arranged in front of and behind the trolley respectively, an axle is arranged between the two wheels on the same side, and drive structures one and two are respectively arranged between the axle and the recycling disc and the rolling brush device.

[0006] Further, the drive structure one comprises a bevel gear fixed with the axle, a transition gear and a driven gear that are in mesh with each other are arranged between the axle and the recycling disc, the transition gear is coaxially provided with a transition bevel gear, the transition bevel gear is vertically meshed with the bevel gear, the recycling disc is installed in the shell through a rotating shaft, and a belt wheel is connected between the driven gear and the rotating shaft.

[0007] Further, the rolling brush device comprises a rolling brush shaft, a plurality of brushes are arranged on the rolling brush shaft in a circumferential direction, and the rolling brush shaft is connected with the axle through a belt wheel.

[0008] Further, the inlet hole is a semi-ring-shaped opening formed in the bottom of the shell, and the magnetic module is a semi-ring-shaped permanent magnet corresponding to the inlet hole.

[0009] Further, the recycling disc is an aluminum alloy disc, and the strips are cortical arc strips uniformly distributed in the circumferential direction.

[0010] Further, the shell comprises a bottom plate, an intermediate support layer and an upper cover plate, the bottom plate is internally provided with a raised partition plate, the magnetic module is fixed on the intermediate support layer, and the upper cover plate is provided with a ramp inclined to the direction of the collection basket. The partition plate divides the inside of the bottom plate into several installation spaces, wherein the front end is an installation position of the recycling disc, and the rear end is provided with a separate mounting seat for the pipe brush device, and a gap is reserved between the mounting seat and the front end for the collected steel shots to pass through.

[0011] Further, a push rod is arranged above the intermediate support layer, one end of the push rod is a horizontal rod for holding by a person, and the other end is connected to the shell through a wedge. The push rod facilitates the pushing operation of the staff, and the use of the wedge ensures that the ramp of the upper cover plate is flush and consistent.

[0012] Further, the collection basket is provided with a lifting handle, and the lifting handle facilitates the extraction of the collection basket.

[0013] Compared with the prior art, the present application has the following advantages.

[0014] 1. Improve production efficiency: after using the present application, the ground steel shots can be quickly cleaned, and the frequent manual cleaning is avoided, so that more time can be invested in production.

[0015] 2. Improve safety: after using the present application, the retention rate and retention time of the ground steel shots are significantly reduced, the risk of slipping and falling is reduced, the work safety factor is improved, and the safety of the workers is ensured.

[0016] 3. Save processing cost: after using the present application, a large number of scattered steel shots are effectively recycled, and the steel shot reuse rate is close to 100%. The use cost of the steel shots is effectively reduced. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a schematic diagram of the overall structure of the embodiment of the present application;

[0018] Figure 2 is an exploded view of the overall structure of the embodiment of the present application;

[0019] Figure 3 is a schematic diagram of the recycling disc structure in the embodiment of the present application;

[0020] Figure 4The internal structure exploded view of the embodiment of the present application;

[0021] Figure 5 The schematic diagram of the driving mechanism in the embodiment of the present application;

[0022] Figure 6 、 Figure 7 The schematic diagram of the working process in the embodiment of the present application. DETAILED DESCRIPTION

[0023] The specific embodiment of the magnetic steel shot recycling trolley of the present application is further described in detail below. Figures 1-7 The specific embodiment of the magnetic steel shot recycling trolley of the present application is further described in detail below.

[0024] A magnetic steel shot recycling trolley, by setting a magnetic module, a recycling disc and a rolling brush device in the shell, the rotation of the wheels drives the rotation of the recycling disc and the rolling brush device, the scattered steel shots are quickly and conveniently recycled, and specifically includes the following parts:

[0025] 1. Shell: The shell is made of aluminum alloy as a whole and is divided into a chassis 100, an intermediate support layer 101 and an upper cover plate 102. The chassis is a square box shape with a semicircular hole in the middle, which serves as the main rigid support and carries the remaining parts. The protruding guard plate on the chassis divides the functional area. The intermediate support layer is mainly used to fix the magnetic module 200 and the push rod 900. The upper cover plate 102 is located at the uppermost layer and protects the internal structure. The tail cover plate also serves as a slide for the steel shots.

[0026] 2. Magnetic module: The magnetic module 200 is a semicircular permanent magnet fixed in the intermediate support layer 101, which is responsible for generating a magnetic field and exerting an upward magnetic force on the steel shots on the ground.

[0027] 3. Recycling disc: The recycling disc 300 is an aluminum alloy disc connected to the upper belt conveyor wheel through a rotating shaft 301. The bottom of the recycling disc has a leather circular arc strip 302, which is responsible for collecting the steel shots adsorbed from the ground and transporting them to the rolling brush device.

[0028] 4. Rolling brush device: The rolling brush device is located behind the recycling disc 300 and is mainly made of PE plastic with multiple plastic brushes 401 attached. The whole is connected to the side belt conveyor wheel through a steel shaft. It is responsible for throwing the steel shots delivered by the recycling disc upwards.

[0029] 5. Belt drive wheel set: The belt drive wheel set is divided into two groups. The front group 500-502 converts the rotation of the gear set into the rotation of the recycling disc, and the rear group 503-505 converts the rotation of the rear wheel group into the rotation of the rolling brush device.

[0030] 6. Gear set: bevel gear 600 is fixed with front axle, through transition gear 601, convert rotation direction. Transition gear 601 and transition bevel gear 602 are fixed on same steel axle, driven gear 603 is coaxial with pulley 500, finally convert the rotation of wheel into the rotation of front pulley set.

[0031] 7. Wheel set: front and rear wheel set 700-701 are polyurethane tire plus steel axle. Tire is connected through axle, is placed on chassis 100 and is directly contacted with ground, finally convert part of the pushing force of person into advancing power, another part drives gear set and belt transmission pulley set to rotate, provides power for the transportation of steel shot.

[0032] 8. Collection basket: collection basket 800-801 is located on both sides of rolling brush device, steel shot is driven by rolling brush device, rolls out from outlet, falls into collection basket through ramp. When collection basket is full, collection basket can be directly pulled out through pull handle, and steel shot is uniformly recycled.

[0033] 9. Push rod: push rod 900 is provided with horizontal rod at one end for holding by person, and is connected with trolley shell through wedge at other end.

[0034] The specific working implementation mode of the application is as follows:

[0035] 1. The four-wheel vehicle is placed on the ground where steel shots are scattered, and the horizontal rod of push rod 900 is held by the operator to push forward.

[0036] 2. In the process of pushing forward, the chassis 100 sweeps the ground, and the steel shots pass through the slotted position of the half-ring feeding hole of the chassis, are closest to the magnetic module 200, receive the largest magnetic attraction force sufficient to overcome gravity, and are adsorbed on the surface of the recovery disc 300.

[0037] 3. While advancing, the rotation of the wheel drives the recovery disc 300 to rotate through the gear set and the belt transmission pulley set, and the steel shots adsorbed on the surface of the recovery disc rotate.

[0038] 4. Since the magnetic module is fixed, the steel shots gradually move away from the magnetic module while moving away from the slotted area of the chassis with the rotation of the recovery disc, and the steel shots fall on the surface of the chassis.

[0039] 5. The steel shots falling on the surface of the chassis are then swept by the leather arc strip 302 on the recovery disc, and are concentrated to the edge of the recovery disc along the arc of the strip until the steel shots pass through the rolling brush device area and are squeezed out from the designed gap.

[0040] 6. The rolling brush device is connected with the rear wheel set through the belt transmission set, so that the rolling brush device also rotates synchronously in the process of advancing. The steel shots squeezed out from the gap are driven by the brush on the rolling brush device and continue to move on the ramp.

[0041] 7. Steel shot is brought to the top, and since there is no ramp to block it, it smoothly rolls out of the outlet and falls into the collection basket through the ramp.

[0042] 8. As the trolley continues to move forward, the steel shot on the ground is continuously collected. When the collection basket is full, it is directly taken out, and the steel shot is poured out of the corner opening for unified storage. The empty collection basket can be put back to continue work.

[0043] The above is only the preferred embodiment of the present application, and the protection scope of the present application is not limited to the above-mentioned embodiments. Any technical solution falling within the concept of the present application shall be considered as falling within the protection scope of the present application.

[0044] It should be noted that, for those skilled in the art, some improvements and refinements without departing from the principles of the present application shall also be considered as falling within the protection scope of the present application.

Claims

1. A magnetic steel shot recycling trolley, characterized in that: The device includes a housing, inside which is a recycling tray. A magnetic module is installed above the recycling tray. Several strips are provided at the bottom of the recycling tray. A roller brush device is provided on the side of the recycling tray opposite to the magnetic module. Collection baskets are provided on both sides of the roller brush device. An inlet hole is opened at the bottom of the housing corresponding to the position of the magnetic module. The housing is provided with several wheels. The recycling tray and the roller brush device are respectively linked to the wheels. Two wheels are provided at the front and two at the rear, and an axle is provided between two wheels on the same side. A drive structure one and a drive structure two are respectively provided between the axle and the recycling disc and the roller brush device. The roller brush device includes a roller brush shaft, and a plurality of brushes are arranged circumferentially along the roller brush shaft. The roller brush shaft is connected to the axle via a pulley. The feed hole is a semi-annular opening formed at the bottom of the housing, and the magnetic module is a semi-annular permanent magnet corresponding to the feed hole; The recycling tray is an aluminum alloy disc, and the strips are leather arc strips evenly distributed along the circumference; The housing includes a chassis, an intermediate support layer, and an upper cover plate. The chassis has a raised partition plate inside. The magnetic module is fixed on the intermediate support layer. The upper cover plate has a ramp that slopes towards the collection basket.

2. The magnetic steel shot recycling trolley according to claim 1, characterized in that: The drive structure includes a bevel gear fixed to the axle. A transition gear and a driven gear mesh between the axle and the recycling disc. A transition bevel gear is coaxially arranged with the transition gear. The transition bevel gear and the bevel gear mesh perpendicularly. The recycling disc is mounted in the housing via a rotating shaft. A pulley connects the driven gear and the rotating shaft.

3. The magnetic steel shot recycling trolley according to claim 1, characterized in that: A push rod is provided above the intermediate support layer. One end of the push rod is a horizontal bar for people to hold, and the other end is connected to the shell through a wedge.

4. The magnetic steel shot recycling trolley according to claim 1, characterized in that: The collection basket is equipped with a lifting handle.

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