Feeding mechanism of impact crusher

Abstract

The feeding mechanism comprises a bottom plate, a vertical rod is fixedly installed at the top of the bottom plate, a lead screw is rotatably installed in the vertical rod, a sliding sleeve is connected to the surface of the lead screw in a threaded and sleeved mode, sliding grooves are formed in the two ends of the vertical rod, round rods are movably installed in the sliding grooves, and the round rods are movably installed in the round rods. And one end of the round rod is fixedly connected with one end of the sliding sleeve, vertical rods are fixedly installed at the four corners of the top of the bottom plate, lifting rods are movably installed in the vertical rods, the tops of the lifting rods penetrate through the vertical rods and extend to the positions above the vertical rods, and material boxes are fixedly installed at the tops of the lifting rods. According to the feeding mechanism of the impact crusher, in the daily use process, an operator can place materials into a material box, then an adjusting motor is started, the adjusting motor runs to enable a circular shaft to rotate, and then the circular shaft drives a driving gear to rotate.

Description

TECHNICAL FIELD

[0001] The utility model relates to a crushing technical field, concretely is a feeding mechanism of impact crusher. BACKGROUND

[0002] The impact crusher is also called impact crusher, and is mainly used for the material processing of metallurgy, chemical industry, building material, water and electricity and other frequently moved operations, especially for the operation of highway, railway, water and electricity engineering and other mobile stone, so a feeding mechanism of impact crusher is needed.

[0003] When the operator feeds the impact crusher, manual feeding is usually used, but the feeding port has a certain height distance, which increases the labor intensity of the operator, and thus may reduce the feeding efficiency, and the automation degree of the mechanism is low, and manual feeding is usually needed, and the practicability is reduced. UTILITY MODEL CONTENT

[0004] The utility model discloses a feeding mechanism of impact crusher to solve the operator in the feeding work of impact crusher, manual feeding is usually used, but the feeding port has a certain height distance, which increases the labor intensity of the operator, and thus may reduce the feeding efficiency, and the automation degree of the mechanism is low, and manual feeding is usually needed, and the practicability is reduced.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: a feeding mechanism of impact crusher, including the bottom plate, the top of the bottom plate is fixedly installed with the vertical rod, the inside rotation of vertical rod is installed with the screw rod, the surface of screw rod is screwed with the sleeve, both ends of vertical rod are all set up with the sliding slot, the inside of sliding slot is all installed with the round bar, one end of round bar is fixedly connected with one end of sleeve, the four corners of the top of bottom plate are all fixedly installed with the vertical rod, the inside of vertical rod is all installed with the lifting rod, the top of lifting rod penetrates vertical rod and extends to the top of vertical rod, the top of lifting rod is fixedly installed with the material box, the opposite surface of vertical rod is all set up with the vertical groove, the inside of vertical groove is all installed with the connecting rod, one side of connecting rod is fixedly connected with one side of lifting rod, and one end of connecting rod is fixedly connected with one end of round bar.

[0006] Preferably, the top of the vertical rod is rotatably installed with a rotating rod, the bottom of the rotating rod penetrates the vertical rod and is fixedly connected with the top of the screw rod, and a driven gear is fixedly installed on the top of the rotating rod.

[0007] Preferably, one side of the vertical rod is fixedly provided with a fixed plate, the top of the fixed plate is rotatably provided with a round shaft, the top of the round shaft is fixedly provided with a driving gear, the outer surface of the driving gear is in meshing connection with the outer surface of a driven gear, the bottom of the fixed plate is fixedly provided with an adjusting motor, and the output end of the adjusting motor penetrates through the fixed plate and is fixedly connected with the bottom of the round shaft.

[0008] Preferably, one end of the material box is fixedly provided with a side rod, one side of the side rod is provided with a strip-shaped slot, the inside of the strip-shaped slot is rotatably provided with a threaded rod, the surface of the threaded rod is threadedly provided with a moving block, and one side of the moving block is fixedly provided with a lifting door.

[0009] Preferably, the top of the side rod is fixedly provided with a rotating motor, and the output end of the rotating motor penetrates through the side rod and is fixedly connected with the top of the threaded rod.

[0010] Preferably, the bottom of the bottom plate is movably provided with four universal wheels, the number of the universal wheels is four, and the four universal wheels are of the same size.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] The feeding mechanism of the impact crusher can automatically adjust the height of the material box, thereby reducing the labor intensity of the operator and improving the feeding efficiency.

[0013] During daily use, the operator starts the rotating motor, the rotating motor is rotated, the threaded rod is rotated, the moving block is slid in the strip-shaped slot, the lifting door is slid, the material box is in an open state, the material in the material box is fed into the impact crusher through the feeding port of the impact crusher, and automatic feeding is realized. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a front view of the utility model;

[0015] Figure 2 It is a front view of the utility model;

[0016] Figure 3 is a side view of the utility model;

[0017] Figure 4 is a side view of the utility model Figure 3 is a partial enlarged view of A in the middle;

[0018] Figure 5 is a side view of the utility model.

[0019] In the figure: 1, bottom plate; 2, vertical rod; 3, screw rod; 4, sliding sleeve; 5, sliding groove; 6, round rod; 7, vertical rod; 8, lifting rod; 9, material box; 10, vertical groove; 11, connecting rod; 12, rotating rod; 13, driven gear; 14, fixed plate; 15, round shaft; 16, driving gear; 17, adjusting motor; 18, side rod; 19, strip-shaped groove; 20, threaded rod; 21, moving block; 22, lifting door; 23, rotating motor; 24, universal wheel. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the utility model.

[0021] Please refer to Figures 1-5The utility model provides a technical scheme: a feeding mechanism of impact crusher, including bottom plate 1, the top of bottom plate 1 is fixedly installed with vertical rod 2, the inside rotation of vertical rod 2 is installed with screw rod 3, the surface of screw rod 3 is threaded and is sleeved with sliding sleeve 4, and screw rod 3 will drive sliding sleeve 4 to slide in the inside of vertical rod 2 when rotating, both ends of vertical rod 2 are all set up with sliding slot 5, and the inside of sliding slot 5 is all movably installed with round bar 6, and one end of round bar 6 is fixedly connected with one end of sliding sleeve 4, and sliding sleeve 4 will drive round bar 6 to slide in the inside of sliding slot 5 when sliding, four corners of the top of bottom plate 1 are all fixedly installed with vertical rod 7, and the inside of vertical rod 7 is all movably installed with lifting rod 8, and the outer surface of lifting rod 8 and the inner surface of vertical rod 7 are all smooth, and the top of lifting rod 8 penetrates vertical rod 7 and extends to the top of vertical rod 7, and the top of lifting rod 8 is fixedly installed with material box 9, and lifting rod 8 will drive material box 9 to slide when sliding, and material box 9 is used for placing material, and the opposite surface of vertical rod 7 is all set up with vertical groove 10, and the inside of vertical groove 10 is all movably installed with connecting rod 11, and the outer surface of connecting rod 11 and the inner surface of vertical groove 10 are all smooth, and one side of connecting rod 11 is fixedly connected with one side of lifting rod 8, and connecting rod 11 will drive lifting rod 8 to slide when sliding, and one end of connecting rod 11 is fixedly connected with one end of round bar 6, and round bar 6 will drive connecting rod 11 to slide when sliding, and the top of vertical rod 2 is rotatably installed with rotating rod 12, the bottom of rotating rod 12 penetrates vertical rod 2 and is fixedly connected with the top of screw rod 3, and rotating rod 12 will drive screw rod 3 to rotate when rotating, and the top of rotating rod 12 is fixedly installed with driven gear 13, and driven gear 13 will drive rotating rod 12 to rotate when rotating.

[0022] One side of the vertical rod 2 is fixedly installed with a fixed plate 14, the top of the fixed plate 14 is rotatably installed with a circular shaft 15, the top of the circular shaft 15 is fixedly installed with a driving gear 16, the circular shaft 15 will drive the driving gear 16 to rotate when rotating, the outer surface of the driving gear 16 is meshedly connected with the outer surface of the driven gear 13, the driving gear 16 will drive the driven gear 13 to rotate when rotating, the bottom of the fixed plate 14 is fixedly installed with an adjusting motor 17, and the output end of the adjusting motor 17 penetrates through the fixed plate 14 and is fixedly connected with the bottom of the circular shaft 15, the adjusting motor 17 will make the circular shaft 15 rotate when running, one end of the material box 9 is fixedly installed with a side rod 18, one side of the side rod 18 is provided with a strip-shaped groove 19, the inside of the strip-shaped groove 19 is rotatably installed with a threaded rod 20, the surface of the threaded rod 20 is threadedly sleeved with a moving block 21, the threaded rod 20 will drive the moving block 21 to slide in the inside of the strip-shaped groove 19 when rotating, and one side of the moving block 21 is fixedly installed with a lifting door 22, the moving block 21 will drive the lifting door 22 to slide when sliding, the top of the side rod 18 is fixedly installed with a rotating motor 23, and the output end of the rotating motor 23 penetrates through the side rod 18 and is fixedly connected with the top of the threaded rod 20, the rotating motor 23 will make the threaded rod 20 rotate when running, four corners of the bottom plate 1 are movably installed with universal wheels 24, the number of the universal wheels 24 is four, and the four universal wheels 24 are of the same size, and the universal wheels 24 can freely move the mechanism.

[0023] Working principle: the operator can place the material in the inside of the material box 9, and then start the adjusting motor 17, the running of the adjusting motor 17 will make the circular shaft 15 rotate, then the circular shaft 15 will drive the driving gear 16 to rotate, at this time the driving gear 16 will drive the driven gear 13 to rotate, then the driven gear 13 will drive the rotating rod 12 to rotate, then the rotating rod 12 will drive the lead screw 3 to rotate, at the same time the lead screw 3 will drive the sliding sleeve 4 to slide in the inside of the vertical rod 2, then the sliding sleeve 4 will drive the circular rod 6 to slide in the inside of the sliding groove 5, then the circular rod 6 will drive the connecting rod 11 to slide in the inside of the vertical groove 10, and then the connecting rod 11 drives the lifting rod 8 to slide in the inside of the vertical rod 7, so that the height of the material box 9 can be automatically adjusted, then move through the universal wheels 24, so that one side of the material box 9 is placed in the feeding port of the crusher, and then start the rotating motor 23, the running of the rotating motor 23 will make the threaded rod 20 rotate, then the threaded rod 20 will drive the moving block 21 to slide in the inside of the strip-shaped groove 19, at this time the moving block 21 will drive the lifting door 22 to slide, then the material box 9 will be in an open state, at the same time the material in the inside of the material box 9 will enter the inside of the crusher through the feeding port of the crusher, so that the automatic feeding can be realized.

[0024] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A feeding mechanism for an impact crusher, comprising a base plate (1), characterised in that: The top of the bottom plate (1) is fixedly installed with a vertical rod (2), the inside of the vertical rod (2) is rotatably installed with a lead screw (3), the surface of the lead screw (3) is threadedly sleeved with a sliding sleeve (4), both ends of the vertical rod (2) are provided with a sliding groove (5), the inside of the sliding groove (5) is movably installed with a round rod (6), one end of the round rod (6) is fixedly connected with one end of the sliding sleeve (4), the four corners of the top of the bottom plate (1) are fixedly installed with a vertical rod (7), the inside of the vertical rod (7) is movably installed with a lifting rod (8), the top of the lifting rod (8) penetrates through the vertical rod (7) and extends above the vertical rod (7), the top of the lifting rod (8) is fixedly installed with a material box (9), the opposite surfaces of the vertical rod (7) are provided with a vertical groove (10), the inside of the vertical groove (10) is movably installed with a connecting rod (11), one side of the connecting rod (11) is fixedly connected with one side of the lifting rod (8), and one end of the connecting rod (11) is fixedly connected with one end of the round rod (6).

2. A feeder mechanism for an impact crusher as claimed in claim 1, characterised in that: The top of the vertical rod (2) is rotatably installed with a rotating rod (12), the bottom of the rotating rod (12) penetrates through the vertical rod (2) and is fixedly connected with the top of the lead screw (3), and the top of the rotating rod (12) is fixedly installed with a driven gear (13).

3. A feed mechanism for an impact crusher as claimed in claim 1, characterised in that: One side of the vertical rod (2) is fixedly installed with a fixed plate (14), the top of the fixed plate (14) is rotatably installed with a circular shaft (15), the top of the circular shaft (15) is fixedly installed with a driving gear (16), the outer surface of the driving gear (16) is meshedly connected with the outer surface of the driven gear (13), the bottom of the fixed plate (14) is fixedly installed with an adjusting motor (17), and the output end of the adjusting motor (17) penetrates through the fixed plate (14) and is fixedly connected with the bottom of the circular shaft (15).

4. A feeder mechanism for an impact crusher as claimed in claim 1, characterised in that: One end of the material box (9) is fixedly installed with a side rod (18), one side of the side rod (18) is provided with a strip-shaped groove (19), the inside of the strip-shaped groove (19) is rotatably installed with a threaded rod (20), the surface of the threaded rod (20) is threadedly sleeved with a moving block (21), and one side of the moving block (21) is fixedly installed with a lifting door (22).

5. A feed mechanism for an impact crusher as claimed in claim 4, characterised in that: The top of the side rod (18) is fixedly installed with a rotating motor (23), and the output end of the rotating motor (23) penetrates through the side rod (18) and is fixedly connected with the top of the threaded rod (20).

6. A feeder mechanism for an impact crusher as claimed in claim 1, characterised in that: The four corners of the bottom of the bottom plate (1) are movably installed with universal wheels (24), the number of the universal wheels (24) is four, and the four universal wheels (24) are of the same size.

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