CN212554455U

CN212554455U - Concrete raw material conveying belt equipment

Info

Publication number: CN212554455U
Application number: CN202020651035.2U
Authority: CN
Inventors: 徐国凤
Original assignee: Qingdao Huaou Concrete Co ltd
Current assignee: Qingdao Huaou Concrete Co ltd
Priority date: 2020-04-26
Filing date: 2020-04-26
Publication date: 2021-02-19
Anticipated expiration: 2030-04-26

Abstract

The utility model belongs to the technical field of conveyor belts, in particular to a concrete raw material conveyor belt device, which can only continuously feed materials aiming at the existing concrete raw material conveyor belt device, but needs to filter and screen the raw materials before stirring, and solves the problem of complexity, and provides a proposal that comprises a conveyor belt, a screening box is fixedly arranged above the conveyor belt, the top of the screening box is fixedly provided with a feeding port, a first filter screen is horizontally and fixedly connected in the screening box, an L-shaped push plate is arranged above the first filter screen in a sliding way, the screening box is arranged above the conveyor belt, the L-shaped push plate can be continuously and repeatedly pushed through the rotation of a rocker, the large crushed stone raw materials on the first filter screen are pushed into a transfer box through a second filter screen and are discharged through a recovery pipe, and the crushed stones meeting the requirements can fall onto the conveyor belt from a second discharge port through the first filter screen, and (5) carrying out transportation.

Description

Concrete raw material conveying belt equipment

Technical Field

The utility model relates to a conveyer belt technical field especially relates to a concrete raw materials conveyer belt equipment.

Background

Concrete is one of the most important civil engineering materials of the present generation. The artificial stone is prepared by a cementing material, granular aggregate (also called aggregate), water, an additive and an admixture which are added if necessary according to a certain proportion, and the artificial stone is formed by uniformly stirring, closely molding, curing and hardening. Meanwhile, the concrete also has the characteristics of high compressive strength, good durability, wide strength grade range and the like. The characteristics make the application range of the concrete wide, the concrete is not only used in various civil engineering, namely shipbuilding industry, mechanical industry, ocean development, geothermal engineering and the like, but also is an important material, and the preparation of concrete with different grades requires the use of crushed stone raw materials with different grades.

The existing concrete raw material conveying belt equipment can only continuously feed materials, but the raw materials are required to be filtered and screened before being stirred, so that the operation is complicated.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving present concrete raw materials conveyer belt equipment and only can lasting the pay-off, nevertheless still need filter the screening to the raw materials before stirring, more loaded down with trivial details shortcoming, and the concrete raw materials conveyer belt equipment that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

concrete raw materials conveyer belt equipment, including the conveyer belt, the fixed sieve workbin that is provided with in top of conveyer belt, the fixed feed inlet of having seted up in top of sieve workbin, the first filter screen of horizontal fixedly connected with in the sieve workbin, first filter screen top slides and is provided with L type push pedal, the one end of L type push pedal extends to the outer and articulated one end that is connected with the connecting rod of sieve workbin, the other end fixedly connected with bearing of connecting rod, fixed cover is equipped with the rocker on the bearing, the one end fixedly connected with pivot of rocker, first discharge gate has been seted up on one side inner wall of sieve workbin, fixedly connected with second filter screen on the inner wall of first discharge gate, one side fixedly connected with transfer box of first discharge gate, the bottom fixedly connected with recovery tube of transfer box, the second discharge.

Preferably, the conveyer belt internal rotation is provided with a plurality of cylinders, and all fixed the cover is equipped with the roller bearing in a plurality of cylinders, and the one end of a plurality of roller bearings is all fixed the cover and is equipped with the gear, and equal transmission is connected with same chain on a plurality of gears.

Preferably, one end of one roller positioned at the end part is rotatably provided with a protective box, and the roller positioned in the protective box is fixedly sleeved with a first bevel gear.

Preferably, the bottom end of the rotating shaft extends into the protection box and is fixedly connected with a second bevel gear, the first bevel gear is meshed with the second bevel gear, the bottom of the protection box is fixedly connected with a first support rod, and the bottom of the first support rod is fixedly connected with a first support plate.

Preferably, the other end of a plurality of rollers all rotates and is connected with same crossbeam, and the one end that is located a roller bearing of tip extends to one side and the fixedly connected with motor of crossbeam, and motor fixed connection is on the crossbeam, a plurality of second vaulting poles of bottom fixedly connected with of crossbeam, the equal fixedly connected with second fagging in bottom of a plurality of second vaulting poles.

Compared with the prior art, the utility model has the advantages of:

1. this scheme is provided with the sieve workbin in the top of conveyer belt, rotates through the rocker and can constantly promote L type push pedal repeatedly, passes through the second filter screen propelling movement with the bold rubble raw materials on the first filter screen to in the transfer case to discharge through the recovery tube, the rubble that meets the requirements just can fall into the conveyer belt through first filter screen from the second discharge gate on, transports.

2. This scheme rotates the cover on a roller bearing that is located the tip and is equipped with the safety cover to be equipped with first bevel gear and second bevel gear in the safety cover, the first bevel gear of roller bearing can rotate the pivot through second bevel gear, and then rotates the rocker, makes the sieve material go on in step with the transportation, avoids the wrong festival of process.

Drawings

Fig. 1 is a schematic structural diagram of a front view section of a concrete raw material conveyor belt apparatus according to the present invention;

fig. 2 is a schematic structural diagram of a side view section of the concrete material conveyor belt apparatus according to the present invention;

fig. 3 is a schematic structural diagram of a portion a in fig. 1 of a concrete raw material conveyor belt apparatus according to the present invention.

In the figure: the device comprises a conveying belt 1, a screening box 2, a feeding hole 3, a first filter screen 4, a push plate 5L-shaped, a connecting rod 6, a bearing 7, a rocker 8, a rotating shaft 9, a first discharging hole 10, a second filter screen 11, a transfer box 12, a recovery pipe 13, a second discharging hole 14, a roller 15, a roller 16, a gear 17, a chain 18, a protective box 19, a first bevel gear 20, a second bevel gear 21, a first supporting rod 22, a first supporting plate 23, a beam 24, a motor 25, a second supporting rod 26 and a second supporting plate 27.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.

Example one

Referring to fig. 1-3, a concrete raw material conveyor belt apparatus comprises a conveyor belt 1, a screening box 2 is fixedly arranged above the conveyor belt 1, a feed inlet 3 is fixedly arranged at the top of the screening box 2, a first filter screen 4 is horizontally and fixedly connected in the screening box 2, an L-shaped push plate 5 is slidably arranged above the first filter screen 4, one end of the L-shaped push plate 5 extends out of the screening box 2 and is hinged with one end of a connecting rod 6, the other end of the connecting rod 6 is fixedly connected with a bearing 7, a rocker 8 is fixedly sleeved on the bearing 7, one end of the rocker 8 is fixedly connected with a rotating shaft 9, a first discharge port 10 is arranged on the inner wall of one side of the screening box 2, a second filter screen 11 is fixedly connected on the inner wall of the first discharge port 10, a transfer box 12 is fixedly connected to one side of the first discharge port 10, a recovery pipe 13 is fixedly connected to the bottom of the, the rocker 8 rotates to push the L-shaped push plate 5 to move repeatedly.

In this embodiment, 1 internal rotation of conveyer belt is provided with a plurality of cylinders 15, and all fixed the cover is equipped with roller 16 in a plurality of cylinders 15, and the equal fixed cover of one end of a plurality of roller 16 is equipped with gear 17, and equal transmission is connected with same chain 18 on a plurality of gear 17, makes things convenient for drive conveyer belt 1 to rotate.

In this embodiment, a protection box 19 is rotatably disposed at one end of one of the rollers 15 located at the end, and a first bevel gear 20 is fixedly sleeved on the roller 16 located in the protection box 19, so as to conveniently protect the first bevel gear 20.

In this embodiment, the bottom end of the rotating shaft 9 extends into the protection box 19 and is fixedly connected with a second bevel gear 21, the first bevel gear 20 is engaged with the second bevel gear 21, the bottom of the protection box 19 is fixedly connected with a first support rod 22, the bottom of the first support rod 22 is fixedly connected with a first support plate 23, and the rotating shaft 9 can be rotated through the first bevel gear 20 and the second bevel gear 21.

In this embodiment, the other end of a plurality of rollers 15 all rotates and is connected with same crossbeam 24, and the one end that is located a roller 16 of tip extends to one side and fixedly connected with motor 25 of crossbeam 24, and motor 25 fixed connection is on crossbeam 24, and a plurality of second vaulting poles 26 of bottom fixedly connected with of crossbeam 24, the equal fixedly connected with second fagging 27 in bottom of a plurality of second vaulting poles 26 make things convenient for drive roller 16 to rotate.

Example two

Referring to fig. 1-3, a concrete raw material conveyor belt apparatus comprises a conveyor belt 1, a screen box 2 is fixedly arranged above the conveyor belt 1, a feed inlet 3 is fixedly arranged at the top of the screen box 2, a first filter screen 4 is horizontally and fixedly welded in the screen box 2, an L-shaped push plate 5 is slidably arranged above the first filter screen 4, one end of the L-shaped push plate 5 extends out of the screen box 2 and is hinged with one end of a connecting rod 6, the other end of the connecting rod 6 is fixedly welded with a bearing 7, a rocker 8 is fixedly sleeved on the bearing 7, one end of the rocker 8 is fixedly welded with a rotating shaft 9, a first discharge port 10 is arranged on the inner wall of one side of the screen box 2, a second filter screen 11 is fixedly welded on the inner wall of the first discharge port 10, a transfer box 12 is fixedly welded on one side of the first discharge port 10, a recovery pipe 13 is fixedly welded at the bottom of the, the rocker 8 rotates to push the L-shaped push plate 5 to move repeatedly.

In this embodiment, a protection box 19 is rotatably disposed at one end of one of the rollers 16 located at the end, and a first bevel gear 20 is fixedly sleeved on the roller 16 located in the protection box 19, so as to conveniently protect the first bevel gear 20.

In this embodiment, the bottom end of the rotating shaft 9 extends into the protection box 19 and is fixedly welded with a second bevel gear 21, the first bevel gear 20 is meshed with the second bevel gear 21, the bottom of the protection box 19 is fixedly welded with a first support rod 22, the bottom of the first support rod 22 is fixedly welded with a first support plate 23, and the rotating shaft 9 can be rotated through the first bevel gear 20 and the second bevel gear 21.

In this embodiment, the other end of a plurality of rollers 15 all rotates and is connected with same crossbeam 24, and the one end that is located a roller 16 of tip extends to one side of crossbeam 24 and fixed welding has a motor 25, and motor 25 passes through screw fixed connection on crossbeam 24, and the fixed welding in bottom of crossbeam 24 has a plurality of second vaulting poles 26, and the bottom of a plurality of second vaulting poles 26 all fixed welding has second fagging 27, makes things convenient for drive roller 16 to rotate.

In this embodiment, the motor 25 is started first, the motor 25 rotates the rollers 16 located at the end, one end of each of the plurality of rollers 16 is fixedly sleeved with the gear 17, the same chain 18 is connected to the gear 17 in a transmission manner, so that all the rollers 16 and the drum 15 can be rotated synchronously, thereby driving the conveyor belt 1 to rotate, when the first bevel gear 20 on the roller 16 rotates, the rotating shaft 9 can be driven to rotate through the second bevel gear 21, when the rocker 8 on the rotating shaft 9 rotates, the L-shaped push plate 5 can be pushed to move repeatedly by the bearing 7 and the connecting rod 6, the large crushed stone raw materials on the first filter screen 4 can be pushed to the transfer box 12 by the repeated movement of the L-shaped push plate 5 through the second filter screen 11, and recovered through a recovery pipe 13 at the bottom of the transit box 12, and the suitable crushed stone raw materials are discharged to the conveyor belt 1 through the first filter screen 4 and the second discharge port 14 for transportation.

The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.

Claims

1. Concrete raw material conveyor belt equipment comprises a conveyor belt (1) and is characterized in that a screening box (2) is fixedly arranged above the conveyor belt (1), a feeding hole (3) is fixedly formed in the top of the screening box (2), a first filter screen (4) is horizontally and fixedly connected in the screening box (2), an L-shaped push plate (5) is arranged above the first filter screen (4) in a sliding manner, one end of the L-shaped push plate (5) extends out of the screening box (2) and is hinged with one end of a connecting rod (6), the other end of the connecting rod (6) is fixedly connected with a bearing (7), a rocker (8) is fixedly sleeved on the bearing (7), one end of the rocker (8) is fixedly connected with a rotating shaft (9), a first discharging hole (10) is formed in the inner wall of one side of the screening box (2), a second filter screen (11) is fixedly connected to the inner wall of the first discharging hole (10), a transfer box (12) is fixedly connected to one, the bottom fixedly connected with recovery tube (13) of transfer case (12), second discharge gate (14) have been seted up to the bottom of sieve material case (2).

2. The concrete raw material conveying belt device according to claim 1, wherein a plurality of rollers (15) are rotatably arranged in the conveying belt (1), rollers (16) are fixedly sleeved in the rollers (15), gears (17) are fixedly sleeved at one ends of the rollers (16), and the gears (17) are in transmission connection with the same chain (18).

3. The concrete raw material conveying apparatus according to claim 2, wherein a protective box (19) is rotatably provided at one end of one of the rollers (16) located at the end, and a first bevel gear (20) is fixedly fitted to the roller (16) located in the protective box (19).

4. The concrete raw material conveying belt device according to claim 1, wherein the bottom end of the rotating shaft (9) extends into the protective box (19) and is fixedly connected with a second bevel gear (21), the first bevel gear (20) is meshed with the second bevel gear (21), the bottom of the protective box (19) is fixedly connected with a first support rod (22), and the bottom of the first support rod (22) is fixedly connected with a first support plate (23).

5. The concrete raw material conveying belt device according to claim 2, wherein the other ends of the plurality of rollers (16) are rotatably connected with the same cross beam (24), one end of one roller (16) located at the end extends to one side of the cross beam (24) and is fixedly connected with a motor (25), the motor (25) is fixedly connected to the cross beam (24), the bottom of the cross beam (24) is fixedly connected with a plurality of second support rods (26), and the bottoms of the plurality of second support rods (26) are fixedly connected with a second support plate (27).