Sample weighing device for iron ore detection

Abstract

The utility model relates to the technical field of weighing devices, in particular to a sample weighing device for iron ore detection, which comprises a weighing device and a shell, the weighing device is fixedly embedded on the left side in the shell, and a display panel is arranged at the front end of the shell. The reciprocating screw rod is driven by the rotating motor, the threaded sleeve plate is driven to horizontally slide leftwards on the outer side of the reciprocating screw rod, the pushing plate is driven by the two connecting rods to push materials leftwards, and meanwhile the abutting rod is driven to horizontally slide in the direction of the wedge-shaped block, the wedge-shaped block is driven to slide upwards, and the sliding baffle is driven to slide upwards. According to the iron ore weighing device, the discharging port is opened, the trapezoid block is arranged at the left end of the pushing plate and can stretch into the discharging port, when the pushing plate pushes materials leftwards, it can be guaranteed that iron ore at the upper end of the weighing device is completely pushed out of the discharging port, the discharging port is opened while the pushing action is conducted, the manual labor amount is reduced, and the iron ore weighing efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to weighing device technical field, concretely relates to a sample weighing device for iron ore detection. BACKGROUND

[0002] Iron ore is an important raw material in industrial production, and when the sample of iron ore is detected, the iron ore needs to be weighed by a weighing device first, so as to calculate the weight of the iron ore.

[0003] The existing part weighing device needs to place the iron ore on the tray first when in use, and then the iron ore is weighed by the weighing device, and the operator needs to clean the iron ore on the tray first after the iron ore is weighed, and then the new iron ore can be put in for weighing, and the iron ore needs to be cleaned manually when being discharged from the weighing device, which consumes manpower and is low in weighing efficiency. UTILITY MODEL CONTENT

[0004] In view of the above-mentioned shortcomings of the prior art, the utility model provides a sample weighing device for iron ore detection, which can effectively solve the problem that the operator needs to clean the iron ore on the tray first after the iron ore is weighed by the prior art, and then the new iron ore can be put in for weighing.

[0005] To achieve the above purpose, the utility model realizes the following technical scheme:

[0006] The utility model provides a sample weighing device for iron ore detection, which comprises a weighing device, a shell, a display panel arranged at the front end of the shell, a discharge port formed in the left wall of the shell, a pushing plate slidably arranged in the shell, and a driving assembly arranged at the left side of the shell for driving the pushing plate to slide horizontally.

[0007] The driving assembly comprises a rotary motor fixedly installed in the shell, an output end of the rotary motor fixedly connected with a reciprocating screw rod, a threaded sleeve plate threadedly sleeved with the reciprocating screw rod, two connecting rods fixedly connected with the threaded sleeve plate at the end close to the pushing plate, and the two connecting rods fixedly connected with the pushing plate.

[0008] According to the above-mentioned sample weighing device for iron ore detection, the left wall of the shell is provided with a sliding groove in communication with the discharge port, the sliding groove is slidably connected with a sliding baffle, and a plurality of return springs are fixedly connected between the sliding baffle and the sliding groove.

[0009] According to the sample weighing device for iron ore detection, the right end of the sliding baffle is fixedly connected with a wedge-shaped block, the upper end of the pushing plate is fixedly connected with an abutting rod, and the wedge-shaped block corresponds to the position of the abutting rod.

[0010] According to the sample weighing device for iron ore detection, one end of the pushing plate close to the discharge port is fixedly provided with a trapezoidal block, the width of the lower end of the trapezoidal block is greater than that of the upper end, and the side view projection of the discharge port covers the side view projection of the trapezoidal block.

[0011] According to the sample weighing device for iron ore detection, the wedge-shaped block and the sliding baffle are provided with a first through hole, and the left wall of the shell is provided with a second through hole corresponding to the horizontal position of the abutting rod.

[0012] According to the sample weighing device for iron ore detection, the threaded sleeve plate is slidably connected with the inner bottom wall of the shell.

[0013] Compared with the prior art, the technical scheme has the following beneficial effects:

[0014] The rotating motor drives the reciprocating screw rod, drives the threaded sleeve plate to slide horizontally to the left outside the reciprocating screw rod, drives the pushing plate to push the material to the left through the two connecting rods, drives the abutting rod to slide horizontally to the direction of the wedge-shaped block while the pushing plate pushes the material to the left, drives the wedge-shaped block to slide upward, drives the sliding baffle fixedly connected with the wedge-shaped block to slide upward, opens the discharge port, and the trapezoidal block at the left end of the pushing plate can extend into the discharge port. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0016] Figure 1 It is a structure schematic view of the present application in the front view.

[0017] Figure 2 It is a structure schematic view of the present application in the cross section.

[0018] Figure 3 It is a structure schematic view of the present application in the cross section. Figure 1 It is a structure schematic view of the present application in the cross section.

[0019] Label: 1, shell; 2, weigher; 3, display panel; 4, discharge port; 5, sliding groove; 6, sliding baffle; 7, reset spring; 8, push plate; 9, rotary motor; 10, reciprocating screw; 11, threaded sleeve; 12, connecting rod; 13, wedge block; 14, first through hole; 15, stop rod. DETAILED DESCRIPTION

[0020] To make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0021] The present application will be further described below with reference to the embodiments.

[0022] Embodiment: Refer to Figures 1 to 3 A sample weighing device for iron ore detection, comprising a weigher 2, the weigher 2 is prior art known technology, and its specific structure and principle will not be described in detail here.

[0023] Further comprising a shell 1, the weigher 2 is fixedly embedded in the left side of the shell 1, the front end of the shell 1 is provided with a display panel 3, the weigher 2 weighs the iron ore on its upper end and displays the data on the display panel 3, so that the data of the iron ore can be obtained intuitively.

[0024] The left wall of the shell 1 is provided with a discharge port 4, the left wall of the shell 1 is provided with a sliding groove 5 in communication with the discharge port 4, the sliding groove 5 is slidingly connected with a sliding baffle 6, a plurality of reset springs 7 are fixedly connected between the sliding baffle 6 and the sliding groove 5, the discharge port 4 is used for discharging the weighed iron ore, the sliding baffle 6 is provided to block the discharge port 4, so as to avoid the leakage of the iron ore from the discharge port 4 during weighing, after the weighing is completed, the sliding baffle 6 is moved upward to open the discharge port 4, and then the iron ore is discharged.

[0025] The shell 1 is further provided with a push plate 8, the right end of the sliding baffle 6 is fixedly connected with a wedge block 13, the upper end of the push plate 8 is fixedly connected with a stop rod 15, the wedge block and the sliding baffle are provided with a first through hole 14, and the left wall of the shell is provided with a second through hole corresponding to the horizontal position of the stop rod, the first through hole 14 and the second through hole are provided to ensure the movement track of the stop rod 15 and avoid movement interference.

[0026] The wedge-shaped block 13 corresponds to the position of the abutting rod 15, the abutting rod 15 slides horizontally towards the direction of the wedge-shaped block 13, when the abutting rod 15 abuts against the wedge-shaped block 13, the abutting rod 15 continues to slide, driving the wedge-shaped block 13 to slide upwards, driving the sliding baffle 6 fixedly connected with the wedge-shaped block 13 to slide upwards, opening the discharge port 4.

[0027] The trapezoidal block is fixedly arranged at one end of the pushing plate 8 close to the discharge port 4, and the width of the lower end of the trapezoidal block is greater than the width of the upper end, so that the trapezoidal block can extend into the discharge port 4, and when the pushing plate 8 pushes the materials to the left, the iron ore at the upper end of the weighing device 2 can be completely pushed out of the discharge port 4.

[0028] The side view projection of the discharge port 4 covers the side view projection of the trapezoidal block, so that the trapezoidal block can extend into the discharge port 4, and movement interference is avoided, and the complete discharge is ensured, and the subsequent weighing is not affected.

[0029] The sliding baffle 6 is slidably connected with the upper end of the weighing device 2, a driving assembly for driving the pushing plate 8 to slide horizontally is arranged on the left side in the shell 1, specifically, the driving assembly is a rotating motor 9 fixedly arranged in the shell 1, the output end of the rotating motor 9 is fixedly connected with a reciprocating screw rod 10, the outer side of the reciprocating screw rod 10 is threadedly sleeved with a threaded sleeve plate 11, the threaded sleeve plate 11 is slidably connected with the inner bottom wall of the shell 1, so that the rotation of the reciprocating screw rod 10 can drive the threaded sleeve plate 11 to slide horizontally on the outer side of the reciprocating screw rod 10.

[0030] Two connecting rods 12 are symmetrically and fixedly connected at one end of the threaded sleeve plate 11 close to the pushing plate 8, and the two connecting rods 12 are fixedly connected with the pushing plate 8, so that when the materials are pushed, the threaded sleeve plate 11 slides horizontally to the left on the outer side of the reciprocating screw rod 10, and the two connecting rods 12 drive the pushing plate 8 to push the materials to the left.

[0031] The working principle of the utility model is as follows:

[0032] Firstly, the iron ore is placed at the upper end of the weighing device 2 for accurate weighing, and the weighing data is displayed on the display panel 3 for the operator, so that the mass of the sample can be directly and intuitively known, after the weighing is completed, the rotating motor 9 drives the reciprocating screw rod 10 to drive the threaded sleeve plate 11 to slide horizontally to the left on the outer side of the reciprocating screw rod 10, and the two connecting rods 12 drive the pushing plate 8 to push the materials to the left, while the pushing plate 8 pushes the materials to the left, the abutting rod 15 slides horizontally towards the direction of the wedge-shaped block 13, when the abutting rod 15 abuts against the wedge-shaped block 13, the abutting rod 15 continues to slide, driving the wedge-shaped block 13 to slide upwards, driving the sliding baffle 6 fixedly connected with the wedge-shaped block 13 to slide upwards, opening the discharge port 4, through the trapezoidal block at the left end of the pushing plate 8, the trapezoidal block can extend into the discharge port 4, when the pushing plate 8 pushes the materials to the left, the iron ore at the upper end of the weighing device 2 can be completely pushed out of the discharge port 4, and the subsequent weighing is facilitated.

[0033] The above examples are only used to illustrate the technical solutions of the present application, and are not limiting; although the present application has been described in detail with reference to the foregoing examples, those skilled in the art should understand that the technical solutions recorded in the foregoing examples can still be modified, or some technical features therein can be replaced equivalently; and these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present application.

Claims

1. A sample weighing device for iron ore detection, comprising a weighing scale (2), characterized in that, Also include the shell (1), the weighing device (2) is fixedly embedded in the left side of the shell (1), the front end of the shell (1) is provided with a display panel (3), the left wall of the shell (1) is provided with a discharge port (4), the shell (1) is also provided with a sliding plate (8), the left side of the shell (1) is provided with a drive assembly for driving the sliding plate (8) to slide horizontally; The drive assembly is a rotating motor (9) fixedly installed in the shell (1), the output end of the rotating motor (9) is fixedly connected with a reciprocating screw rod (10), the outer side of the reciprocating screw rod (10) is threadedly sleeved with a threaded sleeve plate (11), one end of the threaded sleeve plate (11) close to the sliding plate (8) is fixedly connected with two connecting rods (12) symmetrically, and the two connecting rods (12) are fixedly connected with the sliding plate (8).

2. A sample weighing device for iron ore detection according to claim 1, characterized in that, The left wall of the shell (1) is provided with a sliding groove (5) communicated with the discharge port (4), the sliding groove (5) is slidably connected with a sliding baffle (6), and a plurality of reset springs (7) are fixedly connected between the sliding baffle (6) and the sliding groove (5).

3. A sample weighing device for iron ore detection according to claim 2, characterized in that, The right end of the sliding baffle (6) is fixedly connected with a wedge block (13), the upper end of the sliding plate (8) is fixedly connected with a stop rod (15), and the positions of the wedge block (13) and the stop rod (15) correspond.

4. A sample weighing device for iron ore detection according to claim 3, characterized in that, The end of the sliding plate (8) close to the discharge port (4) is fixedly provided with a trapezoidal block, and the width of the lower end of the trapezoidal block is greater than that of the upper end, and the side view projection of the discharge port (4) covers the side view projection of the trapezoidal block.

5. A sample weighing device for iron ore detection according to claim 3, characterized in that, The wedge block (13) and the sliding baffle (6) are provided with a first through hole (14) together, and the left wall of the shell (1) is provided with a second through hole corresponding to the horizontal position of the stop rod (15).

6. A sample weighing device for iron ore detection according to claim 1, characterized in that, The threaded sleeve plate (11) is slidably connected with the inner bottom wall of the shell (1).

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