Novel multi-elevation-angle feeder

Abstract

The utility model discloses a novel multi-elevation-angle feeding machine which comprises a supporting leg frame, supporting frames are arranged on the two sides of the supporting leg frame respectively, a hopper is installed between the two supporting frames, and the ends of the two sides of the hopper are rotationally connected with the supporting frames through shafts. An arc-shaped kidney-shaped hole is formed in the end, away from the shaft, of the side face of the supporting frame, limiting rods are fixed to the positions, close to the kidney-shaped hole, of the two sides of the hopper, the limiting rods are inserted into the kidney-shaped hole in a penetrating mode, a plurality of sets of holes are further formed in the supporting frame, and limiting pieces are inserted into the holes in a penetrating mode. The supporting frame and the feeding hopper are designed in a split mode, a fixed point, a rotating point and a plurality of bolt points are designed on the supporting frame, so that the inclination angle of the hopper can be freely adjusted on the supporting frame, the advancing speed of aggregate is conveniently adjusted, and the aggregate is prevented from being accumulated.

Description

Technical Field

[0001] The utility model relates to the technical field of vibrating feeders, in particular to a novel multi-elevation angle feeder. Background Art

[0002] In traditional vibrating feeders, the aggregates are fed horizontally. When faced with different types of aggregates, different aggregate sizes and different on-site conditions, the horizontal feeding method cannot meet the feeding speed required by the color sorter.

[0003] When the accumulated aggregates enter the color sorter, the camera cannot recognize all of them, resulting in low sorting accuracy. Moreover, when the piles of aggregates pass through the air nozzle, they will scatter everywhere, affecting the service life of the equipment. To ensure the required aggregate forward speed, this can effectively prevent the accumulation of aggregates in the feeder. Utility Model Content

[0004] The purpose of the utility model is to solve the problems of the above-mentioned background technology and to propose a novel multi-angle feeder.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] A novel multi-angle feeder comprises a leg frame, support frames are respectively arranged on both sides of the leg frame, a hopper is installed between the two support frames, the ends of both sides of the hopper are rotatably connected to the support frames through shafts, an arc-shaped waist-shaped hole is provided at one end of the side of the support frame away from the shaft, limiting rods are fixed on both sides of the hopper near the waist-shaped holes, the limiting rods are inserted into the waist-shaped holes, and a plurality of groups of holes are also provided on the support frame, and limiting members are inserted into the holes.

[0007] As a further solution of the utility model: a plurality of groups of holes are arranged vertically along the waist-shaped holes.

[0008] As a further solution of the present invention: the support frame is in an "L" shape.

[0009] As a further solution of the utility model: an opening is formed at one end of the hopper.

[0010] As a further solution of the utility model: the limiting member is a latch.

[0011] As a further solution of the utility model: a support member is arranged between the support frame and the leg frame, and the support frame is mounted and fixed on the leg frame through the support member.

[0012] As a further solution of the utility model: the bottom of the leg support is supported by a foot pad.

[0013] As a further solution of the utility model: a buffer strip is formed on the upper surface of the hopper so as to protrude upward laterally.

[0014] The beneficial effects of the utility model are as follows: the support frame and the feeding hopper are designed separately, and fixed points, rotation points and multiple latch points are designed on the support frame, so that the hopper can adjust the inclination angle on the support frame at will, which is convenient for adjusting the advancing speed of aggregate and preventing aggregate from piling up. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings.

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 yes Figure 1 The enlarged view of point A in the middle;

[0018] Figure 3 It is a schematic diagram of the structure of the buffer strip in the utility model.

[0019] In the figure: 1, leg support; 2, support member; 3, support frame; 301, shaft; 302, waist-shaped hole; 303, limit rod; 304, hole; 305, latch; 4, hopper; 5, foot pad; 6, buffer strip. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] For example, see Figure 1-2 As shown, the utility model is a novel multi-angle feeder, including a leg frame 1, support frames 3 are respectively arranged on both sides of the leg frame 1, a hopper 4 is installed between the two support frames 3, the ends of the two sides of the hopper 4 are rotatably connected with the support frames 3 through shafts 301, and arc-shaped waist-shaped holes 302 are provided at one end of the side of the support frame 3 away from the shaft 301, and limiting rods 303 are fixed on both sides of the hopper 4 near the waist-shaped holes 302, and the limiting rods 303 are inserted in the waist-shaped holes 302. A plurality of groups of holes 304 are also provided on the support frame 3, and limiting members are inserted in the holes 304.

[0022] For example 2, please refer to Figure 1-2As shown, the utility model is a novel multi-angle feeder, including a leg frame 1, support frames 3 are respectively arranged on both sides of the leg frame 1, a hopper 4 is installed between the two support frames 3, the ends of the two sides of the hopper 4 are rotatably connected with the support frames 3 through shafts 301, the support frame 3 is "L"-shaped, and an arc-shaped waist-shaped hole 302 is provided at one end of the side of the support frame 3 away from the shaft 301, and limiting rods 303 are fixed on both sides of the hopper 4 near the waist-shaped hole 302, and the limiting rods 303 are inserted in the waist-shaped hole 302. A plurality of groups of holes 304 are also provided on the support frame 3, and limiting members are inserted in the holes 304, and a plurality of groups of holes 304 are vertically arranged along the waist-shaped hole 302.

[0023] For example 3, please refer to Figure 1-2 As shown, the utility model is a novel multi-angle feeder, including a leg frame 1, support frames 3 are respectively arranged on both sides of the leg frame 1, a hopper 4 is installed between the two support frames 3, the ends of both sides of the hopper 4 are rotatably connected with the support frame 3 through shafts 301, an opening is formed at one end of the hopper 4, the support frame 3 is "L"-shaped, and an arc-shaped waist-shaped hole 302 is provided at one end of the side of the support frame 3 away from the shaft 301, and limiting rods 303 are fixed on both sides of the hopper 4 near the waist-shaped hole 302, and the limiting rods 303 are inserted in the waist-shaped hole 302. A plurality of groups of holes 304 are also provided on the support frame 3, and limiting members are inserted in the holes 304. The limiting members are pins 305, and the plurality of groups of holes 304 are vertically arranged along the waist-shaped hole 302.

[0024] Embodiment 4, on the basis of embodiment 1 or embodiment 2 or embodiment 3, a support member 2 is provided between the support frame 3 and the leg frame 1 , and the support frame 3 is mounted and fixed on the leg frame 1 through the support member 2 .

[0025] The bottom of the leg support frame 1 supports a foot pad 5 .

[0026] During use, one end of the hopper 4 can be lifted upward, and the hopper 4 can rotate in a circle around the axis 301. The limiting rod 303 can slide in the waist-shaped hole 302 to prevent the hopper 4 from shaking. The hopper 4 is also provided with a hole where it fits the hole 304. Therefore, when it is lifted to a suitable position, the hopper 4 can be fixed by simply inserting the pin 305 into the corresponding hole 304 and inserting it into the hole in the hopper 4.

[0027] Figure 3 As shown, the upper surface of the hopper 4 is convexly raised to form a buffer strip 6. The buffer strip 6 can make the aggregate spread evenly around and control the speed of the aggregate moving forward.

[0028] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the claims of the utility model.

Claims

1. A novel multi-angle feeder, comprising a leg frame (1), characterized in that: Support frames (3) are respectively provided on both sides of the leg frame (1), and a hopper (4) is installed between the two support frames (3). The ends of the two sides of the hopper (4) are rotatably connected to the support frames (3) through shafts (301). A circular arc-shaped waist-shaped hole (302) is provided at one end of the side of the support frame (3) away from the shaft (301). Limiting rods (303) are fixed on both sides of the hopper (4) near the waist-shaped hole (302), and the limiting rods (303) are inserted into the waist-shaped hole (302). The support frame (3) is also provided with a plurality of groups of holes (304), and limiting members are inserted into the holes (304).

2. A novel multi-angle feeder according to claim 1, characterized in that: A plurality of groups of holes (304) are arranged vertically along the waist-shaped hole (302).

3. A novel multi-angle feeder according to claim 1, characterized in that: The support frame (3) is in an "L" shape.

4. A novel multi-angle feeder according to claim 1, characterized in that: An opening is formed at one end of the hopper (4).

5. A novel multi-angle feeder according to claim 1, characterized in that: The limiting member is a latch (305).

6. A novel multi-angle feeder according to claim 1, characterized in that: A support member (2) is arranged between the support frame (3) and the leg support frame (1), and the support frame (3) is mounted and fixed on the leg support frame (1) via the support member (2).

7. A novel multi-angle feeder according to claim 1, characterized in that: The bottom of the leg support frame (1) is supported by a foot pad (5).

8. A novel multi-angle feeder according to any one of claims 1 to 7, characterized in that: A buffer strip (6) is formed on the upper surface of the hopper (4) so ​​as to protrude laterally upward.

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