CN219928737U

CN219928737U - Vibration feeder convenient to change damping spring

Info

Publication number: CN219928737U
Application number: CN202320981171.1U
Authority: CN
Inventors: 付忠清
Original assignee: Anshan Western Refractory Products Co ltd
Current assignee: Anshan Western Refractory Products Co ltd
Priority date: 2023-04-27
Filing date: 2023-04-27
Publication date: 2023-10-31
Anticipated expiration: 2033-04-27

Abstract

The utility model discloses a vibrating feeder convenient for replacing damping springs, which relates to the technical field of vibrating feeders and comprises a feeder body, two pairs of damping springs, a base and a vibrating motor, wherein the vibrating motor is arranged at the bottom of the feeder body; according to the utility model, the two pairs of support rods are driven by the driving motor to vertically move upwards in the two pairs of limit posts to support and fix the feeder body, and then the two pairs of damping springs are replaced, so that an external support is not required when the feeder body is supported, the adjustment is convenient, the stability is good, and the working efficiency is improved.

Description

Vibration feeder convenient to change damping spring

Technical Field

The utility model relates to the technical field of vibration feeders, in particular to a vibration feeder with a damping spring convenient to replace.

Background

The vibration feeder is a device which can uniformly, regularly and continuously feed the block-shaped and granular materials from the storage bin to the receiving device, and is widely used in crushing and screening combined devices in the industries of metallurgy, coal mine, mineral separation, building materials, chemical industry, abrasive materials and the like.

The vibration feeder is provided with damper generally to prolong the service life of equipment, need change when the damage appears in a plurality of damping springs in damper, at the in-process of changing, need support the feeder body, change a plurality of damping springs of setting in feeder body bottom again, at present mainly utilize external support to support the feeder body, because the feeder body generally has certain inclination, the highly difficult adjustment of support simultaneously, it is comparatively laborious to lead to personnel to support the feeder body, in addition, stability when external support supports is relatively poor, therefore a vibration feeder convenient to change damping spring waits to develop.

Disclosure of Invention

According to the vibrating feeder convenient to replace the damping springs, the driving motor drives the two pairs of support rods to vertically move upwards in the two pairs of limiting columns to support and fix the feeder body, and then the two pairs of damping springs are replaced.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a vibrating feeder convenient to change damping spring, includes the batcher body, two pairs of damping spring, base and vibrating motor, vibrating motor sets up in the bottom of batcher body, every damping spring's both ends can be dismantled respectively and connect on batcher body and base, the upper surface of base is provided with two pairs of axle seats, every pair of rotation is provided with the pivot in the axle seat, every the both ends fixedly connected with a pair of connecting rod of pivot, the symmetry is provided with two pairs of spacing posts on the base, two pairs of spacing posts are hollow structure and offer first pair of through-slots on the both sides lateral wall perpendicular with the connecting rod, two pairs of vertical sliding is provided with two pairs of bracing pieces in the spacing post, every the one end that the pivot was kept away from to the connecting rod runs through respectively in corresponding first pair of through-slots and with the bottom swing joint of bracing piece, can drive the bracing piece when the connecting rod rotates, the bottom of batcher body corresponds two pairs of first recesses, two pairs of bracing pieces can imbed in two pairs of first recesses, a pair of intermediate position respectively the first gear and the fourth gear is provided with the fourth gear, the fourth gear is connected with the fourth gear, and is provided with the fourth gear mesh with the fourth gear, and is connected with the fourth gear in the fourth gear, and is provided with the fourth gear through-well, the driving motor can drive the transmission shaft to rotate.

Preferably, the bottom of batcher body is provided with two pairs of first fixed columns, the upper surface of base is provided with two pairs of second fixed columns, every damping spring's both ends are fixed to be provided with a pair of first solid fixed ring, every first solid fixed ring respectively with corresponding first fixed column or second fixed column pass through bolted connection.

Preferably, the bottom of every the bracing piece is provided with a pair of connecting plate, a pair of the connecting plate is provided with the spliced pole near the position of bottom, every the tip of connecting rod is provided with the U-shaped fastener, the spliced pole sets up in the opening of U-shaped fastener, the U-shaped fastener runs through in a pair of logical groove, can drive the bracing piece and vertically slide in spacing post when the connecting rod rotates.

The utility model provides a vibrating feeder convenient for replacing a damping spring, which has the following beneficial effects:

1. according to the utility model, the two pairs of support rods are driven by the driving motor to vertically move upwards in the two pairs of limit posts to support and fix the feeder body, and then the two pairs of damping springs are replaced, so that an external support is not required when the feeder body is supported, the adjustment is convenient, the stability is good, and the working efficiency is improved.

2. According to the utility model, each first fixing ring is connected with the corresponding first fixing column and second fixing column through bolts, and the two pairs of damping springs are conveniently removed and installed by screwing the bolts; the U-shaped clamping piece arranged at the end part of the connecting rod can penetrate through a pair of grooves formed in the limiting column, and can drive the corresponding supporting rod to vertically move when rotating.

Drawings

Fig. 1 is a schematic diagram of a front view structure of the present utility model.

FIG. 2 is a cross-sectional view taken at A-A of FIG. 1 in accordance with the present utility model.

Fig. 3 is a right side cross-sectional view of the present utility model.

Fig. 4 is a cross-sectional view of the feeder body of the present utility model.

Fig. 5 is a schematic view of the connection of the U-shaped clip and the support rod according to the present utility model.

In the figure: 1. a feeder body; 2. a first fixing column; 3. a first fixing ring; 4. a damping spring; 5. a bolt; 6. a second fixing column; 7. a base; 8. a limit column; 9. a rotating shaft; 10. a shaft seat; 11. a first gear; 12. a transmission shaft; 13. a support rod; 14. a vibration motor; 15. a connecting rod; 16. a second gear; 17. a third gear; 18. a fourth gear; 19. a second groove; 20. a first groove; 21. a connecting plate; 22. a connecting column; 23. a U-shaped clamping piece; 24. and driving the motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-5, a vibration feeder convenient for replacing damping springs comprises a feeder body 1, two pairs of damping springs 4, a base 7 and a vibration motor 14, wherein the vibration motor 14 is arranged at the bottom of the feeder body 1, two ends of each damping spring 4 are detachably connected to the feeder body 1 and the base 7 respectively, two pairs of shaft seats 10 are arranged on the upper surface of the base 7, a rotating shaft 9 is rotatably arranged in each pair of shaft seats 10, two pairs of connecting rods 15 are fixedly connected to two ends of each rotating shaft 9, two pairs of limit posts 8 are symmetrically arranged on the base 7, two pairs of through grooves are formed in two side walls of the limit posts 8 which are hollow structures and are perpendicular to the connecting rods 15, two pairs of support rods 13 are vertically arranged in the two pairs of limit posts 8 in a sliding manner, one end of each connecting rod 15, which is far away from the corresponding pair of through grooves, is movably connected with the bottom ends of the support rods 13, the connecting rod 15 can drive the supporting rod 13 to vertically slide in the limit post 8 when rotating, two pairs of first grooves 20 are formed at the bottom of the feeder body 1 corresponding to the positions of the two pairs of supporting rods 13, the two pairs of supporting rods 13 can be embedded into the two pairs of first grooves 20, a first gear 11 and a second gear 16 are respectively and fixedly arranged at the middle position of a pair of rotating shafts 9, a second groove 19 is formed on the base 7, a third gear 17 and a fourth gear 18 are rotatably arranged in the second groove 19, the fourth gear 18 is simultaneously connected with the second gear 16 and the third gear 17 in a meshing manner, the third gear 17 is connected with the first gear 11 in a meshing manner, a through hole is formed at the center position of the base 7 corresponding to the fourth gear 18, a transmission shaft 12 is fixedly connected on the fourth gear 18, the transmission shaft 12 penetrates through the first through hole, one end, far away from the fourth gear 18, of the transmission shaft 12 is connected with a driving motor 24, the driving motor 24 is fixedly arranged on the base 7, and the driving motor 24 can drive the transmission shaft 12 to rotate; two pairs of first fixing columns 2 are arranged at the bottom end of the feeder body 1, two pairs of second fixing columns 6 are arranged on the upper surface of the base 7, a pair of first fixing rings 3 are fixedly arranged at two ends of each damping spring 4, and each first fixing ring 3 is connected with the corresponding first fixing column 2 or second fixing column 6 through a bolt 5; the bottom of every bracing piece 13 is provided with a pair of connecting plate 21, a pair of connecting plate 21 is close to the position of bottom and is provided with spliced pole 22, every the tip of connecting rod 15 is provided with U-shaped fastener 23, spliced pole 22 sets up in the opening of U-shaped fastener 23, U-shaped fastener 23 runs through in a pair of logical groove, can drive bracing piece 13 when connecting rod 15 rotates and vertically slide in spacing post 8.

The detailed connection means are known in the art, and the following mainly introduces the working principle and process, specifically as follows:

in the present utility model, the driving motor 24 is connected to an external electric control system through a wire, and the connection manner is the prior art, which is not described herein in detail.

According to the description and the attached figures 1-5, when the utility model is used, the vibrating motor 14 arranged at the bottom of the feeder body 1 is started, and the vibrating motor 14 drives the obliquely arranged feeder body 1 to vibrate so as to convey materials; when a plurality of damping springs 4 at the bottom of the feeder body 1 need to be replaced, firstly, the vibration motor 14 is in a state of stopping running, secondly, the driving motor 24 drives the transmission shaft 12 connected with the vibration motor to rotate clockwise in the through hole, the transmission shaft 12 drives the fourth gear 18 fixedly connected with the transmission shaft to rotate clockwise, the fourth gear 18 drives the second gear 16 and the third gear 17 which are in meshed connection with the fourth gear 18 to rotate anticlockwise, the third gear 17 drives the first gear 11 which is in meshed connection with the third gear 17 to rotate clockwise, the third gear 17 and the fourth gear 18 are rotatably arranged in a second groove 19 formed in the bottom plate, when the second gear 16 rotates anticlockwise and the first gear 11 rotates clockwise, the rotation shafts 9 are respectively driven to rotate together, the rotation shafts 9 respectively drive a pair of support rods 13 which are movably connected with the rotation shafts 9 to vertically slide upwards in a corresponding pair of limit posts 8, so that the top ends of the two pairs of support rods 13 are embedded into two pairs of first grooves 20 formed at the bottom of the feeder body 1 and the top ends of the feeder body 1 to be abutted to the feeder body 1, the feeder body 1 is supported, and finally, the two pairs of damping springs 4 are replaced; according to the utility model, the two pairs of support rods 13 are driven by the driving motor 24 to vertically move upwards in the two pairs of limit posts 8 to support and fix the feeder body 1, and then the two pairs of damping springs 4 are replaced, so that an external support is not required when the feeder body 1 is supported, the adjustment is convenient, the stability is good, and the working efficiency is improved.

There is one possibility of implementation, and the bottom of batcher body 1 is provided with two pairs of first fixed columns 2, and the upper surface of base 7 is provided with two pairs of second fixed columns 6, and the both ends of every damping spring 4 are fixed respectively and are provided with first solid fixed ring 3, and every first solid fixed ring 3 passes through bolt 5 with corresponding first fixed column 2 and second fixed column 6 respectively to be connected, through screwing bolt 5, conveniently demolishs and installs two pairs of damping spring 4.

There is a possibility of implementation, the bottom of every bracing piece 13 is provided with a pair of connecting plate 21, the position that a pair of connecting plate 21 is close to the bottom is provided with spliced pole 22, the tip of every connecting rod 15 is provided with U-shaped fastener 23, spliced pole 22 sets up in U-shaped fastener 23, when want to support feeder body 1 and make connecting rod 15 rotate, connecting rod 15 drives the U-shaped fastener 23 that the tip set up together rotate, the inside wall of U-shaped fastener 23 is supported on spliced pole 22 all the time, make bracing piece 13 vertically upwards slide in spacing post 8, U-shaped fastener 23 runs through in a pair of logical inslot of seting up on a pair of spacing post 8 ensure to can drive bracing piece 13 in vertical direction removal when rotating.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a vibrating feeder convenient to change damping spring, includes batcher body (1), two pairs of damping spring (4), base (7) and vibrating motor (14), vibrating motor (14) set up in the bottom of batcher body (1), its characterized in that, every damping spring's (4) both ends are dismantled respectively and are connected on batcher body (1) and base (7), the upper surface of base (7) is provided with two pairs of axle bed (10), every pair of axle bed (10) rotation is provided with pivot (9), every the both ends fixedly connected with of pivot (9) a pair of connecting rod (15), the symmetry is provided with two pairs of spacing post (8) on base (7), two pairs of spacing post (8) be hollow structure and with on connecting rod (15) vertically both sides lateral wall, two pairs of spacing post (8) in vertical slip be provided with two pairs of bracing piece (13), every one end that pivot (9) were kept away from respectively runs through in corresponding a pair of logical groove and with bracing piece (13) rotation is provided with in the bottom of two pairs of bracing piece (13) can drive in the corresponding pair of bracing piece (13) and the bottom of vertical support rod (20) and can be opened in the two pairs of vertical bracing piece (13) of the bottom (1), two pairs of bracing pieces (13) can imbed in two pairs of first recesses (20), a pair of intermediate position of pivot (9) is fixed respectively and is provided with first gear (11) and second gear (16), second recess (19) have been seted up on base (7), the rotation of second recess (19) is provided with third gear (17) and fourth gear (18), fourth gear (18) simultaneously with second gear (16), third gear (17) meshing connection, third gear (17) and first gear (11) meshing connection, the through-hole has been seted up to the central point that corresponds fourth gear (18) on base (7), fixedly connected with transmission shaft (12) on fourth gear (18), transmission shaft (12) run through in first through-hole, the one end that fourth gear (18) were kept away from to transmission shaft (12) is connected with driving motor (24), driving motor (24) fixed mounting can drive transmission shaft (24) rotation on base (7).

2. The vibrating feeder convenient to replace damping springs according to claim 1, wherein two pairs of first fixing columns (2) are arranged at the bottom end of the feeder body (1), two pairs of second fixing columns (6) are arranged on the upper surface of the base (7), a pair of first fixing rings (3) are fixedly arranged at two ends of each damping spring (4), and each first fixing ring (3) is connected with the corresponding first fixing column (2) or second fixing column (6) through bolts (5).

3. The vibrating feeder convenient to replace damping springs according to claim 1, wherein a pair of connecting plates (21) are arranged at the bottom end of each supporting rod (13), a connecting column (22) is arranged at a position, close to the bottom end, of each connecting plate (21), a U-shaped clamping piece (23) is arranged at the end part of each connecting rod (15), the connecting column (22) is arranged in an opening of the U-shaped clamping piece (23), the U-shaped clamping pieces (23) penetrate through a pair of through grooves, and the connecting rods (15) can drive the supporting rods (13) to vertically slide in the limiting columns (8) when rotating.