A clamping and fixing device for ore testing

Abstract

The utility model belongs to the technical field of clamping and fixing equipment, and specifically relates to a clamping and fixing equipment for ore testing, including a base, a motor is fixedly installed on the inner top of the base, a turntable is welded at the lower end of the output end of the motor, a clamping mechanism is arranged on the turntable, a ring seat is fixedly sleeved on the outer side of the base, an air pump is fixedly installed at the lower end of the ring seat, the air inlet end of the air pump is fixedly connected to the ring seat, and a dust removal mechanism is arranged on the ring seat. The utility model drives the turntable to rotate through a motor, so that the sliding pin drives the square rod to slide in the slide groove, so that the clamping block rotates and automatically rotates and adjusts, so that the device can clamp ores with irregular appearances, and at the same time, by rotating the screw rod and the slide seat to make a threaded motion, the clamping seat drives the clamping block to move and adjust, so that the device is suitable for clamping ores with different aspect ratios.

Description

Technical Field

[0001] The utility model belongs to the technical field of clamping and fixing equipment, and in particular relates to a clamping and fixing equipment for ore testing. Background Art

[0002] The utility model patent with the patent authorization announcement number CN218725830U discloses a clamping and fixing device for ore testing, including a bracket, a slider is slidably connected to the top inner side of the bracket, and a threaded shaft is spirally connected to the inner center of the slider. Through the positioning pins, pressure sensors and sliders, before the ore grade is tested, the ore is first placed at the center of the top of the support plate, and then the ore is raised to a clamped and fixed position, and then the first motor is started. At this time, the slider can be controlled to drive the positioning pins to clamp and fix the ore. Finally, under the induction of the pressure sensor, the positioning pins are driven to extend and retract in cooperation with the first electric telescopic rod, so that the positioning pins on the left and right sides can be respectively inserted into the left and right sides of the ore, and the reaction force on the positioning pins can be the same, thereby ensuring the stability of the ore after being clamped and fixed. When grinding and crushing the ore in the later stage, the phenomenon of ore falling is avoided, thereby avoiding the occurrence of the phenomenon of ore smashing the equipment, and ensuring the subsequent normal grinding and crushing of the ore. However, when the clamping and fixing device for ore testing in the prior art is used, the device has low clamping stability for ore with irregular surface. At the same time, the ore powder generated when the device clamps the ore is inconvenient to clean on the device. Summary of the invention

[0003] The utility model aims to provide a clamping and fixing device for ore testing, which solves the problem that the existing clamping and fixing device for ore testing has low clamping stability for ore with irregular surface, and the ore powder generated when the device clamps the ore is inconvenient to clean on the device.

[0004] The cam is provided with a toothed plate, and the toothed plate is provided with a toothed plate, and the toothed plate is provided with a toothed plate.

[0005] The principle of the utility model is that when in use, the ore is placed on the upper end of the base, and then the motor is started, the motor drives the turntable to rotate, the rotation of the turntable causes the guide groove position to change, and then the position of the sliding pin changes, the sliding pin drives the square rod position to change, and then the square rod slides in the sliding groove, and then the square rod drives the slide seat to slide on the base, and then the clamp seat moves, the clamp seat drives the clamp block to move, so that the top block on the clamp block contacts the surface of the ore, and according to the force point of the top block, the clamp block automatically rotates and adjusts when moving, so that multiple top blocks contact the ore, when the length-width ratio of the ore is relatively different, for some clamp blocks that are not in contact with the ore, the screw is manually rotated, and the screw drives the clamp seat to slide in the slide seat, so that the clamp block moves, The movement of the clamp block makes the top block contact with the ore, and the motor drives the turntable to rotate, so that the sliding pin drives the square rod to slide in the slide groove, so that the clamp block rotates and automatically rotates and adjusts, so that the device can clamp ore with irregular appearance. At the same time, by rotating the screw rod and the slide seat to make a threaded movement, the clamp seat drives the clamp block to move and adjust, so that the device is suitable for clamping ores with different aspect ratios. The air pump is started, and the air pump starts to let air enter the ring seat. The air enters the ring seat through the air pump and blows it out through the hollow plate to blow and clean the ore powder on the surface of the base, and the airflow drives the turntable to rotate through the blades, so that the hollow plate rotates to blow rotationally on the upper surface of the base, so that the upper surface of the base is cleaned more cleanly.

[0006] The beneficial effects of the utility model are as follows: the motor drives the turntable to rotate, so that the sliding pin drives the square rod to slide in the slide groove, so that the clamping block rotates and automatically rotates and adjusts, so that the device can clamp ores with irregular appearances. At the same time, the screw rod and the slide seat are rotated to make a threaded motion, so that the clamping seat drives the clamping block to move and adjust, so that the device is suitable for clamping ores with different aspect ratios.

[0007] Air is pumped into the ring seat and blown out through the hollow plate to clean the ore powder on the surface of the base. The airflow drives the rotating seat to rotate through the blades, which in turn causes the hollow plate to rotate and blow air to the upper surface of the base, making the upper surface of the base cleaner.

[0008] Furthermore, a clamping block is rotatably connected inside the clamping seat, and a top block is fixedly connected to the surface of the clamping block. The motor drives the turntable to rotate, so that the sliding pin drives the square rod to slide in the slide slot, so that the clamping block rotates and automatically rotates and adjusts, so that the device can clamp ores with irregular appearances. At the same time, by rotating the screw rod and the sliding seat to make a threaded motion, the clamping seat drives the clamping block to move and adjust, so that the device is suitable for clamping ores with different aspect ratios.

[0009] Furthermore, a slide groove is provided inside the base, and the slide groove is slidably connected to the square rod. The movement of the square rod is guided by providing the slide groove.

[0010] Furthermore, a guide groove is provided inside the rotating disk, and the guide groove is slidably connected to the sliding pin. The movement of the sliding pin is controlled by providing the guide groove.

[0011] Furthermore, a dovetail block is welded at the lower end of the clamp seat, and the dovetail block is slidably connected to the slide seat. The movement of the clamp seat is guided by arranging the dovetail block.

[0012] Furthermore, a rotating seat is installed on the outer side of the ring seat through a sealed bearing, a hollow plate is welded on the upper end of the rotating seat, and blades are welded inside the rotating seat. Air is introduced into the ring seat through an air pump and blown out through the hollow plate to clean the ore powder on the surface of the base, and the airflow drives the rotating seat to rotate through the blades, thereby causing the hollow plate to rotate and blow air to the upper surface of the base, so that the upper surface of the base is cleaned more cleanly.

[0013] Furthermore, a vent hole is provided on the outer side of the ring seat, and the vent hole is connected to the rotating seat. By providing the vent hole, the ring seat and the rotating seat are connected. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional diagram of the overall structure of the clamping and fixing device for ore testing according to an embodiment of the present invention;

[0015] Figure 2 The clamping and fixing device for ore testing of the embodiment of the present invention Figure 1 A front cross-sectional view of

[0016] Figure 3 The clamping and fixing device for ore testing of the embodiment of the present invention Figure 2 Stereoscopic diagram of the turntable in

[0017] Figure 4 The clamping and fixing device for ore testing of the embodiment of the present invention Figure 2 A in the enlarged view;

[0018] Figure 5 The clamping and fixing device for ore testing of the embodiment of the present invention Figure 2 Enlarged view of point B in . DETAILED DESCRIPTION

[0019] The following is further described in detail through specific implementation methods:

[0020] The figure marks in the drawings of the specification include: base 1, motor 2, turntable 3, clamping mechanism 4, ring seat 5, air pump 6, dust removal mechanism 7, slide seat 41, clamp seat 42, square rod 43, slide groove 44, slide pin 45, guide groove 46, screw 47, dovetail block 48, clamping block 49, top block 410, turntable 71, hollow plate 72, air vent 73, blade 74.

[0021] like Figure 1 , Figure 2 As shown, this embodiment provides a clamping and fixing device for ore testing, including a base 1, a motor 2 is fixedly installed on the inner top of the base 1, a turntable 3 is welded to the lower end of the output end of the motor 2, a clamping mechanism 4 is arranged on the turntable 3, a ring seat 5 is fixedly sleeved on the outer side of the base 1, an air pump 6 is fixedly installed on the lower end of the ring seat 5, the air inlet end of the air pump 6 is fixedly connected to the ring seat 5, and a dust removal mechanism 7 is arranged on the ring seat 5.

[0022] like Figure 2 , Figure 3 , Figure 4 As shown, the clamping mechanism 4 includes a slide 41, a clamping seat 42, a square rod 43, a slide groove 44, a sliding pin 45, a guide groove 46, a screw 47, a dovetail block 48, a clamping block 49, and a top block 410. The upper end of the base 1 is slidably connected with the slide 41, and the clamping seat 42 is slidably connected inside the slide 41. The lower end of the slide 41 is welded with a square rod 43. A slide groove 44 is provided inside the base 1. The slide groove 44 and the square rod 43 are slidably connected. By setting the slide groove 44, the movement of the square rod 43 is guided. The square rod 43 contacts the turntable 3. A sliding pin 45 is welded at the lower end of the square rod 43. A guide groove 46 is provided inside the turntable 3. The guide groove 46 and the sliding pin 45 are slidably connected. By setting the guide groove 46, the movement of the sliding pin 45 is controlled. The interior of the slide 41 is connected by a thread. There is a screw rod 47, which is connected to a clamp seat 42 through a bearing. A dovetail block 48 is welded to the lower end of the clamp seat 42. The dovetail block 48 is slidably connected to the slide seat 41. By setting the dovetail block 48, the movement of the clamp seat 42 is guided. The internal rotation of the clamp seat 42 is connected to a clamp block 49, and the surface of the clamp block 49 is fixedly connected to a top block 410. The turntable 3 is driven to rotate by the motor 2, so that the sliding pin 45 drives the square rod 43 to slide in the slide groove 44, so that the clamp block 49 rotates and automatically rotates and adjusts, so that the device can clamp ores with irregular appearances. At the same time, by rotating the screw rod 47 and the slide seat 41 to make a threaded motion, the clamp seat 42 drives the clamp block 49 to move and adjust, so that the device is suitable for clamping ores with different aspect ratios.

[0023] like Figure 1 , Figure 2 , Figure 5 As shown, the dust removal mechanism 7 includes a swivel seat 71, a hollow plate 72, an air vent 73, and a blade 74. The swivel seat 71 is installed on the outer side of the ring seat 5 through a sealed bearing. The hollow plate 72 is welded to the upper end of the swivel seat 71. An air vent 73 is opened on the outer side of the ring seat 5. The air vent 73 is connected to the swivel seat 71. By setting the air vent 73, the ring seat 5 and the swivel seat 71 are connected. The inside of the swivel seat 71 is welded with blades 74. Air is introduced into the ring seat 5 through the air pump 6 and blown out through the hollow plate 72 to blow and clean the ore powder on the surface of the base 1. The airflow drives the swivel seat 71 to rotate through the blades 74, so that the hollow plate 72 rotates to rotate and blow air to the upper surface of the base 1, so that the upper surface of the base 1 is cleaned more.

[0024] The specific implementation process of the utility model is as follows: when in use, the ore is placed on the upper end of the base 1, and then the motor 2 is started, and the motor 2 drives the turntable 3 to rotate. The rotation of the turntable 3 causes the position of the guide groove 46 to change, thereby causing the position of the sliding pin 45 to change, and the sliding pin 45 drives the square rod 43 to change its position, thereby causing the square rod 43 to slide in the sliding groove 44, thereby causing the square rod 43 to drive the slide seat 41 to slide on the base 1, thereby causing the clamp seat 42 to move, and the clamp seat 42 drives the clamp block 49 to move, so that the top block 410 on the clamp block 49 contacts the surface of the ore, and according to the force point of the top block 410, the clamp block 49 automatically rotates and adjusts when moving, so that multiple top blocks 410 contact the ore. When the length-width ratio of the ore is relatively different, for some of the clamp blocks 49 that are not in contact with the ore, the screw 47 is manually rotated, and the screw 47 drives the clamp seat 42 to slide in the slide seat 41, thereby causing The clamping block 49 moves, and the clamping block 49 moves so that the top block 410 contacts the ore, and the motor 2 drives the turntable 3 to rotate, so that the sliding pin 45 drives the square rod 43 to slide in the slide groove 44, so that the clamping block 49 rotates and automatically rotates and adjusts, so that the device can clamp the ore with irregular appearance. At the same time, by rotating the screw rod 47 and the slide seat 41 to make a threaded movement, the clamping seat 42 drives the clamping block 49 to move and adjust, so that the device is suitable for clamping ores with different aspect ratios, and starting the air pump 6. The air pump 6 starts to enter the ring seat 5, and the air enters the ring seat 5 through the air pump 6, and blows out through the hollow plate 72 to blow and clean the ore powder on the surface of the base 1, and the airflow drives the turntable 71 to rotate through the blades 74, so that the hollow plate 72 rotates to blow the upper surface of the base 1, so that the upper surface of the base 1 is cleaned more cleanly;

[0025] The motor 2 drives the turntable 3 to rotate, so that the sliding pin 45 drives the square rod 43 to slide in the slide groove 44, so that the clamping block 49 rotates and automatically rotates and adjusts, so that the device can clamp the ore with irregular appearance. At the same time, by rotating the screw 47 and the slide seat 41 to make a threaded motion, the clamping seat 42 drives the clamping block 49 to move and adjust, so that the device is suitable for clamping ores with different aspect ratios;

[0026] Air is introduced into the ring seat 5 through the air pump 6 and blown out through the hollow plate 72 to clean the ore powder on the surface of the base 1, and the airflow drives the rotating seat 71 to rotate through the blades 74, thereby rotating the hollow plate 72 to rotate and blow air to the upper surface of the base 1, so that the upper surface of the base 1 is cleaned more thoroughly.

[0027] It should be noted in advance that, in the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] The above is only an embodiment of the present invention, and the common knowledge such as the known specific structure and characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the structure of the present invention, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A clamping and fixing device for ore testing, comprising a base, characterized in that: A motor is fixedly installed on the inner top of the base, a turntable is welded on the lower end of the output end of the motor, a clamping mechanism is arranged on the turntable, a ring seat is fixedly sleeved on the outer side of the base, an air pump is fixedly installed on the lower end of the ring seat, an air inlet end of the air pump is fixedly connected to the ring seat, a dust removal mechanism is arranged on the ring seat, the clamping mechanism comprises a sliding seat, a clamping seat, a square rod, a slide groove, a sliding pin, a guide groove, a screw, a dovetail block, a clamping block and a top block, the upper end of the base is slidably connected with the sliding seat, the inside of the sliding seat is slidably connected with the clamping seat, the lower end of the sliding seat is welded with a square rod, the square rod is in contact with the turntable, the lower end of the square rod is welded with a sliding pin, the inside of the sliding seat is connected with a screw via a thread, the screw and the clamping seat are connected via a bearing, and the dust removal mechanism comprises a rotating seat, a hollow plate, air vents and blades.

2. The clamping and fixing device for ore testing according to claim 1 is characterized in that: A clamping block is rotatably connected inside the clamping seat, and a top block is fixedly connected to the surface of the clamping block.

3. The clamping and fixing device for ore testing according to claim 1 is characterized in that: A sliding groove is provided inside the base, and the sliding groove is slidably connected to the square rod.

4. The clamping and fixing device for ore testing according to claim 1 is characterized in that: A guide groove is provided inside the rotating disk, and the guide groove is slidably connected with a sliding pin.

5. The clamping and fixing device for ore testing according to claim 1 is characterized in that: A dovetail block is welded at the lower end of the clamp seat, and the dovetail block is slidably connected to the sliding seat.

6. The clamping and fixing device for ore testing according to claim 1 is characterized in that: A rotating seat is installed on the outer side of the ring seat through a sealing bearing, a hollow plate is welded on the upper end of the rotating seat, and blades are welded inside the rotating seat.

7. The clamping and fixing device for ore testing according to claim 1 is characterized in that: An air hole is provided on the outer side of the ring seat, and the air hole is communicated with the rotating seat.

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