CN112009858A

CN112009858A - Barbell disc storage equipment capable of cleaning and automatically installing

Info

Publication number: CN112009858A
Application number: CN202011053876.4A
Authority: CN
Inventors: 邓朝澈
Original assignee: Xiamen Zaigang Toys Co ltd
Current assignee: Xiamen Zaigang Toys Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2020-12-01

Abstract

The invention discloses a barbell disc storage device capable of being cleaned and automatically installed, which comprises a box body, wherein a working cavity is arranged in the box body, bilaterally symmetrical installation blocks are fixedly arranged on the left side wall and the right side wall of the working cavity, vertically symmetrical installation cavities are arranged on the installation blocks, an installation sleeve shaft is arranged between the working cavity and the installation cavities in a sliding manner, the installation sleeve shaft is provided with a rotating groove with an opening facing the installation cavity, a nut storage box is rotationally arranged in the rotating groove, and a nut storage cavity with an opening facing the center of the installation cavity is arranged in the nut storage box. The barbell disc is more labor-saving, unnecessary injuries are reduced, and fitness people can select barbell discs with different weights to install according to requirements.

Description

Barbell disc storage equipment capable of cleaning and automatically installing

Technical Field

The invention relates to the related technical field of fitness equipment, in particular to barbell disc storage equipment capable of being cleaned and automatically installed.

Background

In a gymnasium, weight lifting is indispensable strength type training, a body builder needs to select barbell plates with different weights according to different requirements and then install the barbell plates, and in the installation process, because the barbell plates are heavy, unnecessary damage and unrepension are easily caused, and users of the barbell plates are complicated, bacteria are easily bred and abrasion is easily caused.

Disclosure of Invention

In order to solve the problems, the embodiment designs a barbell disc storage device capable of being cleaned and automatically installed, which comprises a box body, wherein a working cavity is arranged in the box body, bilaterally symmetrical installation blocks are fixedly arranged on the left and right side walls of the working cavity, vertically symmetrical installation cavities are arranged on the installation blocks, an installation sleeve shaft is arranged between the working cavity and the installation cavity in a sliding manner, the installation sleeve shaft is provided with a rotating groove with an opening facing the installation cavity, a nut storage box is rotationally arranged in the rotating groove, a nut storage cavity with an opening facing the installation cavity is arranged in the nut storage box, installation shafts which are vertically symmetrical by taking the installation blocks as symmetrical centers are respectively and rotationally installed on the left and right side walls of the working cavity, the installation shafts are rotationally connected with the nut storage box, the installation shafts are in threaded connection with the installation sleeve shaft, and nut top plates are slidably arranged on the upper and lower side, the nut top plate is far away from the side wall fixed connection of the installation cavity through a nut spring and the nut storage cavity, a plurality of nuts are arranged in the nut storage cavity in a sliding manner, the side wall of the installation sleeve shaft is provided with spring grooves which are vertically symmetrical by taking the nuts as the symmetrical centers, one end of the spring groove, which is far away from the nuts, is fixedly provided with chucking springs, chucking wedge blocks are arranged in the spring grooves in a sliding manner, the chucking wedge blocks are fixedly connected with the chucking springs, fixed blocks are fixedly arranged on the side wall of the rotation groove, one end of the nut storage box, which is close to the installation cavity, is provided with clamp slide blocks which are vertically symmetrical by taking the fixed blocks as the symmetrical centers, the clamp slide blocks are close to one ends of the fixed blocks, clamps are fixedly arranged on the rear end faces of the clamp slide blocks, and the, the upper fixture slide block and the lower fixture slide block are fixedly connected through a clamping spring, one end, far away from the left side wall and the right side wall of the working cavity, of the installation block is provided with a barbell bar frame which is through from left to right, the barbell bar frame is communicated with the installation cavity, the barbell bar frame is provided with a forward opening, the installation block on the left side is provided with a sliding groove which is symmetrical up and down by taking the installation block as a symmetrical center, the sliding groove is through from top to bottom, the sliding groove is communicated with the barbell bar frame and the working cavity on the left side, a rack is arranged in the sliding groove in a sliding manner, the upper rack and the lower rack are respectively and fixedly connected with the upper side wall and the lower side wall of the working cavity through a fixing spring, a moving shaft is fixedly arranged on the rack, the moving shaft is in sliding fit with the left side wall and the right side wall, a first main belt wheel positioned on the right side of the rack is fixedly arranged on the moving shaft on the upper side, a second main belt wheel positioned on the right side of the rack is fixedly arranged on the moving shaft on the lower side, two gear shafts which are vertically symmetrical by taking the installation block as a symmetrical center are rotatably arranged on the left and right side walls of the working cavity, a gear meshed with the rack is fixedly arranged on the gear shaft, the pushing main belt wheels which are bilaterally symmetrical are fixedly arranged on the gear shaft, the box body is provided with a motor working cavity which is positioned on the rear side of the working cavity and communicated with the working cavity, a motor is fixedly arranged on the side wall of the motor working cavity, the left side of the motor is in power connection with a power shaft, a first auxiliary belt wheel, a second auxiliary belt wheel and a half gear are respectively and fixedly arranged on the power shaft from left to right, the first, the second secondary pulley and the second primary pulley are connected by an elastic belt.

Beneficially, the box is provided with an inlet cavity which is bilaterally symmetrical with the motor working cavity as a symmetrical center, a front sliding groove and a rear sliding groove which are communicated are formed in the rear side wall of the inlet cavity, a guide rail is arranged on the front side wall of the inlet cavity, a first driven shaft, an auxiliary chain wheel shaft, a main chain wheel shaft and a second driven shaft are respectively arranged between the inlet cavity and the motor working cavity from top to bottom in a rotating mode, a power gear is fixedly mounted in the motor working cavity on the second driven shaft, a connecting gear meshed with the power gear is fixedly mounted on the main chain wheel shaft, the first driven shaft is located in the inlet cavity and fixedly mounted with a first main chain wheel, the second driven shaft is located in the inlet cavity and fixedly mounted with a first auxiliary chain wheel, the main chain wheel shaft is located in the inlet cavity and fixedly mounted with a second auxiliary chain wheel, the first main chain wheel is connected with the first auxiliary chain wheel through a first chain, the second main chain wheel is connected with the second auxiliary chain wheel through a second chain, a first sliding rod is fixedly mounted on the first chain, a second sliding rod is fixedly mounted on the second chain, a sliding plate is arranged in the guide rail in a sliding mode, the rear end of the sliding plate is located outside the box body, the sliding plate is in sliding fit with the sliding groove, a sliding rod groove which is communicated from left to right is formed in the sliding plate, the first sliding rod and the second sliding rod are in sliding fit with the sliding rod groove, a groove with an upward opening is formed in the upper side of the part of the sliding plate located outside the box body, a sliding block is arranged in the groove in a sliding mode, the sliding block is fixedly connected with the lower side wall of the groove through a reset spring, an arc-shaped clamping groove with the upward opening is formed in the upper side of the sliding plate, and a transportation channel located on, the utility model discloses a cleaning device for a transportation channel, including transport passageway, first main chain wheel, first auxiliary chain wheel, second auxiliary chain wheel, first chain and second chain, the transport passageway link up from beginning to end, the fixed slide rail that is equipped with on the lateral wall under the transport passageway, fixed mounting has cleaning cloth on the lateral wall about the transport passageway, first main chain wheel rotates the drive first auxiliary chain wheel with the rotation of second auxiliary chain wheel, thereby drives first chain with the second chain rotates, first chain with the second chain passes through first slide bar with the drive of second slide bar the slide reciprocates.

Beneficially, a transmission gear is fixedly installed in the first driven shaft located in the motor working cavity, a transmission rack is slidably arranged on the side wall of the motor working cavity, a moving block is fixedly arranged on the front side of the transmission rack, the moving block is provided with a through groove which is through from left to right, racks are arranged on the upper side wall and the lower side wall of the through groove and are meshed with the half gear, and the half gear rotates to drive the moving block to move forwards and backwards, so that the transmission gear is driven to rotate through the transmission rack.

Beneficially, a push rod cavity which is bilaterally symmetrical with the motor working cavity as a symmetrical center is arranged in the box body, a threaded rod is rotatably arranged between the push rod cavity and the motor working cavity, a driven gear is fixedly arranged in the motor working cavity and meshed with a rack at the lower end of the movable block, a telescopic cavity is arranged at one side of the push rod cavity away from the motor working cavity and communicated with the push rod cavity, two barbell disc storage cavities are arranged at one side of the telescopic cavity away from the motor working cavity and are vertically symmetrical with the threaded rod as the symmetrical center, the barbell disc storage cavities are communicated with the telescopic cavity and communicated with the mounting cavity, and the threaded rod is positioned in the push rod cavity and is in threaded connection with the threaded block, the end of the threaded block close to the telescopic cavity is fixedly provided with two spring rods, the two spring rods are symmetrical up and down, the side of the spring rod close to the telescopic cavity is provided with a pushing block, the end of the pushing block close to the motor working cavity is provided with a sliding cavity with an opening facing the motor working cavity, the side wall of the sliding cavity far away from the motor working cavity is fixedly provided with an anti-pushing spring, the anti-pushing spring is fixedly connected with the spring rods, the bottom wall of the telescopic cavity is fixedly provided with a weight limiting spring, the upper end of the weight limiting spring is fixedly provided with a weight limiting block, the weight limiting block is in sliding fit with the side wall of the telescopic cavity, the weight limiting block is provided with a barbell disc groove, the side wall of the barbell disc storage cavity far away from the telescopic cavity is fixedly provided with a barbell disc spring, one end of the barbell disc spring close to the telescopic cavity is fixedly provided with a barbell disc, the barbell disc is deposited the chamber and is kept away from be equipped with the opening orientation on the lateral wall of threaded rod the inside groove of threaded rod, it is equipped with fixed wedge to slide in the inside groove, the fixed wedge of telling pass through positioning spring with fixed wedge intercommunication, driven gear drives the threaded rod rotates, the threaded rod drives the threaded block to flexible chamber removes.

Beneficially, the box body is internally provided with auxiliary installation cavities which are bilaterally symmetrical with the motor working cavity as a symmetry center, the auxiliary installation cavities are positioned on one side of the inlet cavity far away from the motor working cavity, the box body is internally provided with two push block cavities positioned between the inlet cavity and the auxiliary installation cavities, the two push block cavities are vertically symmetrical with the threaded rod as the symmetry center, the push block cavities are communicated with the barbell disc storage cavity and communicated with the auxiliary installation cavities, push blocks are slidably arranged in the push block cavities, the upper ends of the push blocks are provided with spring cavities with upward openings, the upper side walls of the push block cavities are fixedly provided with limit blocks which are in sliding fit with the spring cavities, the limit blocks are fixedly connected with the spring cavities through limit springs, the rear sides of the push blocks are fixedly provided with push block rods, and the side walls of the auxiliary installation cavities far away from the inlet cavity are rotatably provided with cam shafts, the push block is characterized in that a push auxiliary belt wheel and a cam are fixedly mounted on the cam shaft, the cam is located on the rear side of the push block rod, the push main belt wheel is connected with the push auxiliary belt wheel through an elastic belt, and the push main belt wheel drives the push auxiliary belt wheel to rotate so as to drive the cam to rotate and push the push block to move forwards.

The invention has the beneficial effects that: the barbell disc storage rack is simple to operate, barbell discs placed in a mess can be stored in special places, cleanness and tidiness are guaranteed, meanwhile, personnel are not easy to be injured accidentally, the barbell discs can be cleaned, bacteria breeding and abrasion are reduced, the barbell discs can be automatically installed, manual operation is not needed, labor is saved, unnecessary injuries are reduced, and barbell discs with different weights can be selected by body-building people to be installed according to requirements.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic view of the overall construction of a cleanable and automatically installable barbell disc storage apparatus of the present invention;

FIG. 2 is a schematic view of the structure A-A of FIG. 1;

FIG. 3 is a schematic diagram of B-B of FIG. 2;

FIG. 4 is a schematic diagram of the structure of C-C in FIG. 3;

FIG. 5 is a schematic diagram of D-D of FIG. 2;

FIG. 6 is a schematic diagram of the structure of E-E in FIG. 3;

FIG. 7 is a schematic view of the structure of F-F in FIG. 1;

fig. 8 is an enlarged schematic view of G in fig. 1.

Detailed Description

The invention will now be described in detail with reference to fig. 1-8, wherein for ease of description the orientations described below are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The invention relates to barbell disc storage equipment capable of being cleaned and automatically installed, which comprises a box body 11, wherein a working cavity 12 is arranged in the box body 11, bilaterally symmetrical installation blocks 102 are fixedly arranged on the left side wall and the right side wall of the working cavity 12, vertically symmetrical installation cavities 22 are arranged on the installation blocks 102, an installation sleeve shaft 28 is arranged between the working cavity 12 and the installation cavities 22 in a sliding manner, the installation sleeve shaft 28 is provided with a rotating groove 27 with an opening facing the installation cavity 22, a nut storage box 30 is rotationally arranged in the rotating groove 27, a nut storage cavity 91 with an opening facing the center of the installation cavity 22 is arranged in the nut storage box 30, installation shafts 26 which are vertically symmetrical by taking the installation blocks 102 as the symmetrical center are respectively rotationally installed on the left side wall and the right side wall of the working cavity 12, the installation shafts 26 are rotationally connected with the nut storage box 30, and the installation shafts 26 are in threaded connection with the installation, the nut is deposited chamber 91 upper and lower lateral wall and is slided and is equipped with nut roof 31, nut roof 31 through nut spring 29 with the nut is deposited chamber 91 and is kept away from installation chamber 22's lateral wall fixed connection, the nut is deposited and is slided in chamber 91 and is equipped with a plurality of nuts 100, installation sleeve 28 upper and lower lateral wall is equipped with the spring groove 97 that nut 100 is symmetry center longitudinal symmetry, spring groove 97 is kept away from the one end fixed mounting of nut 100 has chucking spring 98, it is equipped with chucking wedge 99 to slide in spring groove 97, chucking wedge 99 with chucking spring 98 fixed connection, the fixed block 96 that is equipped with on the rotation groove 27 lateral wall, the nut is deposited case 30 and is close to the one end of installation chamber 22 is slided and is equipped with the fixed block 96 is symmetry center longitudinal symmetry's anchor clamps slider 93, anchor clamps slider 93 is close to the one end fixed mounting of fixed, the rear end face of the clamp slider 93 is fixedly provided with a clamp top block 95, the clamp top block 95 is in sliding fit with the fixed block 96, the upper clamp slider 93 and the lower clamp slider 93 are fixedly connected through a clamping spring 94, one end of the left side wall and the right side wall of the working chamber 12, which is far away from the mounting block 102, is provided with a barbell bar frame 21 which is through from left to right, the barbell bar frame 21 is communicated with the mounting chamber 22, the barbell bar frame 21 is provided with a forward opening, the mounting block 102 on the left side is provided with a sliding groove 88 which is symmetrical up and down by taking the mounting block 102 as a symmetrical center, the sliding groove 88 is through up and down, the sliding groove 88 is communicated with the barbell bar frame 21 on the left side and the working chamber 12, a rack 17 is arranged in the sliding groove 88, the upper rack 17 and the lower rack 17 are fixedly connected with the upper side wall and the lower side wall of, the movable shaft 13 is in sliding fit with the left and right side walls of the working cavity 12, a bilaterally symmetrical auxiliary installation belt pulley 23 is fixedly installed on the movable shaft 13, the auxiliary installation belt pulley 23 and the main installation belt pulley 25 are connected through the installation elastic belt 24, a first main belt pulley 20 positioned on the right side of the rack 17 is fixedly installed on the movable shaft 13 on the upper side, a second main belt pulley 19 positioned on the right side of the rack 17 is fixedly installed on the movable shaft 13 on the lower side, two gear shafts 14 which are vertically symmetrical by taking the installation block 102 as a symmetrical center are rotatably installed on the left and right side walls of the working cavity 12, a gear 18 meshed with the rack 17 is fixedly installed on the gear shaft 14, bilaterally symmetrical pushing main belt pulleys 15 are fixedly arranged on the gear shaft 14, the box body 11 is provided with a motor working cavity 101 which is positioned on the rear side of the working cavity 12 and is communicated with, motor 87 is installed to motor working chamber 101 side wall fixed mounting, motor 87 left side power is connected with power shaft 71, there are first secondary pulley 85, second secondary pulley 86 and half gear 70 from a left side to the right side respectively fixed mounting on power shaft 71, first secondary pulley 85 with first primary pulley 20 passes through elastic belt and connects, second secondary pulley 86 with second primary pulley 19 passes through elastic belt and connects.

Beneficially, the box body 11 is provided with an inlet cavity 32 which is bilaterally symmetrical with the motor working cavity 101 as a center, a front and a rear through sliding grooves 33 are formed in the rear side wall of the inlet cavity 32, a guide rail 103 is formed in the front side wall of the inlet cavity 32, a first driven shaft 35, an auxiliary chain wheel shaft 39, a main chain wheel shaft 49 and a second driven shaft 51 are respectively arranged between the inlet cavity 32 and the motor working cavity 101 from top to bottom in a rotating mode, a power gear 65 is fixedly installed in the motor working cavity 101 on the second driven shaft 51, a linking gear 64 meshed with the power gear 65 is fixedly installed on the main chain wheel shaft 49, the first driven shaft 35 is fixedly installed in the inlet cavity 32 and is provided with a first main chain wheel 34, the second driven shaft 51 is fixedly installed in the inlet cavity 32 and is provided with a first chain wheel pair 50, and the main chain wheel shaft 49 is located in the inlet cavity 32 and is fixedly installed with a, the auxiliary chain wheel shaft 39 is positioned in the inlet cavity 32 and is fixedly provided with a second main chain wheel 38, the first main chain wheel 34 and the first auxiliary chain wheel 50 are connected through a first chain 36, the second main chain wheel 38 and the second auxiliary chain wheel 48 are connected through a second chain 37, the first chain 36 is fixedly provided with a first sliding rod 46, the second chain 37 is fixedly provided with a second sliding rod 47, the guide rail 103 is internally provided with a sliding plate 45 in a sliding manner, the rear end of the sliding plate 45 is positioned outside the box body 11, the sliding plate 45 is in sliding fit with the sliding groove 33, the sliding plate 45 is provided with a sliding rod groove 66 which is through from left to right, the first sliding rod 46 and the second sliding rod 47 are in sliding fit with the sliding rod groove 66, the sliding plate 45 is positioned on the upper side of the part outside the box body 11 and is provided with a groove 43 with an upward opening, and the sliding block 42 is arranged in the groove 43 in, the sliding block 42 is fixedly connected with the lower side wall of the groove 43 through a return spring 44, the upper side of the sliding plate 45 is located on the rear side of the sliding block 42 and is provided with an arc-shaped clamping groove 41 with an upward opening, a transportation channel 40 located on the upper side of the guide rail 103 is arranged on the front side wall of the inlet cavity 32, the transportation channel 40 is communicated with the front and the back, a sliding rail 54 is fixedly arranged on the lower side wall of the transportation channel 40, cleaning cloth 53 is fixedly arranged on the left side wall and the right side wall of the transportation channel 40, the first main chain wheel 34 rotates to drive the first auxiliary chain wheel 50 and the second auxiliary chain wheel 48 to rotate, so as to drive the first chain 36 and the second chain 37 to rotate, and the first chain 36 and the second chain 37 drive the sliding plate 45 to move up and down through the first sliding.

Beneficially, a transmission gear 63 is fixedly installed in the motor working chamber 101 of the first driven shaft 35, a transmission rack 62 is slidably installed on an upper side wall of the motor working chamber 101, a moving block 68 is fixedly installed on a front side of the transmission rack 62, the moving block 68 is provided with a through groove 69 which penetrates left and right, upper and lower side walls of the through groove 69 are provided with racks and are engaged with the half gear 70, and the half gear 70 rotates to drive the moving block 68 to move forwards and backwards, so that the transmission gear 63 is driven to rotate by the transmission rack 62.

Beneficially, a push rod cavity 52 which is bilaterally symmetrical with the motor working cavity 101 as a symmetrical center is arranged in the box body 11, a threaded rod 73 is rotatably arranged between the push rod cavity 52 and the motor working cavity 101, a driven gear 72 is fixedly arranged in the motor working cavity 101 by the threaded rod 73, the driven gear 72 is engaged with a rack at the lower end of the moving block 68, a telescopic cavity 104 is arranged in the box body 11 at one side of the push rod cavity 52 away from the motor working cavity 101, the telescopic cavity 104 is communicated with the push rod cavity 52, two barbell disc storage cavities 77 are arranged in the box body 11 at one side of the telescopic cavity 104 away from the motor working cavity 101, the two barbell disc storage cavities 77 are vertically symmetrical with the threaded rod 73 as a symmetrical center, the barbell disc storage cavities 77 are communicated with the telescopic cavity 104, and the barbell disc storage cavities 77 are communicated with the mounting cavity 22, the threaded rod 73 is positioned in the push rod cavity 52, the threaded block 84 is in threaded connection with the threaded rod, two spring rods 83 are fixedly arranged at one end of the threaded block 84 close to the telescopic cavity 104, the two spring rods 83 and the threaded rod 73 are symmetrical up and down, a pushing block 80 is arranged at one side of the spring rods 83 close to the telescopic cavity 104, a sliding cavity 81 with an opening facing the motor working cavity 101 is arranged at one end of the pushing block 80 close to the motor working cavity 101, an anti-pushing spring 82 is fixedly arranged on the side wall of the sliding cavity 81 far away from the motor working cavity 101, the anti-pushing spring 82 is fixedly connected with the spring rods 83, a weight limiting spring 57 is fixedly arranged on the bottom wall of the telescopic cavity 104, a weight limiting block 56 is fixedly arranged at the upper end of the weight limiting spring 57, the weight limiting block 56 is in sliding fit with the side wall of the telescopic cavity 104, and a barbell plate groove 55 is arranged on the, barbell disc storage cavity 77 is kept away from fixed mounting has barbell disc spring 78 on the lateral wall of flexible chamber 104, barbell disc spring 78 is close to the one end fixed mounting of flexible chamber 104 has barbell disc roof 79, barbell disc storage cavity 77 is kept away from be equipped with the opening orientation on the lateral wall of threaded rod 73 the inside groove 74 of threaded rod 73, it is equipped with fixed wedge 76 to slide in inside groove 74, fixed wedge 76 of telling pass through positioning spring 75 with fixed wedge 76 intercommunication, driven gear 72 drives threaded rod 73 rotates, threaded rod 73 drives screw block 84 to flexible chamber 104 removes.

Beneficially, an auxiliary installation cavity 67 which is bilaterally symmetric with the motor working cavity 101 as a symmetric center is arranged in the box body 11, the auxiliary installation cavity 67 is located on one side of the inlet cavity 32 far away from the motor working cavity 101, two push block cavities 58 which are located between the inlet cavity 32 and the auxiliary installation cavity 67 are arranged in the box body 11, the two push block cavities 58 are vertically symmetric with the threaded rod 73 as a symmetric center, the push block cavities 58 are communicated with the barbell disc storage cavity 77, the push block cavities 58 are communicated with the auxiliary installation cavity 67, push blocks 61 are slidably arranged in the push block cavities 58, spring cavities 107 with upward openings are arranged at the upper ends of the push blocks 61, a limiting block 105 is fixedly arranged on the upper side wall of the push block cavities 58, the limiting block 105 is in sliding fit with the spring cavities 107, and the limiting block 105 is fixedly connected with the spring cavities 107 through limiting springs 106, the fixed ejector pad pole 90 that is equipped with of ejector pad 61 rear side, supplementary installation cavity 67 is kept away from rotate on the lateral wall of entrance chamber 32 and be equipped with camshaft 59, fixed mounting has on the camshaft 59 and promotes band pulley 60 and cam 89, cam 89 is located ejector pad pole 90 rear side, promote main band pulley 15 with it connects through elastic belt to promote band pulley 60, it drives to promote main band pulley 15 promote band pulley 60 and rotate, thereby drive the cam 89 is rotatory, promotes ejector pad 61 moves forward.

The steps of using a cleanable and automatically installable barbell disc storage apparatus herein will now be described in detail with reference to FIGS. 1 to 8: in the initial state, the slide plate 45 is located at the lowest position, the return spring 44, the weight limiting spring 57, the positioning spring 75, the barbell plate spring 78 and the fixing spring 16 are in the initial state, the clamping spring 94 is in the stretching state, the nut spring 29 is in the compressing state, the elastic belt between the second main belt wheel 19 and the second secondary belt wheel 86 is loosened, the elastic belt between the first main belt wheel 20 and the first secondary belt wheel 85 is loosened, the installation elastic belt 24 is loosened, the installation sleeve shaft 28 is located at the side farthest away from the installation cavity 22, when storing barbell plates, barbell plates are placed in the arc-shaped clamping grooves 41, the motor 87 is started to drive the power shaft 71 to rotate, the power shaft 71 drives the half gear 70 to rotate, the half gear 70 rotates to drive the moving block 68 to move forward first, the transmission rack 62 moves forward to drive the transmission gear 63 to rotate, so that the first main chain wheel 34 is driven by the first driven shaft 35, the first main chain wheel 34 drives the first secondary chain, the first auxiliary sprocket 50 drives the power gear 65 to rotate through the second driven shaft 51, the power gear 65 drives the main sprocket shaft 49 to rotate through the engaging gear 64, thereby driving the second auxiliary sprocket 48 to rotate, the second auxiliary sprocket 48 drives the second chain 37 to rotate, the first chain 36 and the second chain 37 rotate, thereby driving the first slide rod 46 and the second slide rod 47 to move, thereby driving the slide plate 45 to move upwards, when the slide plate moves upwards to the highest position, the first slide rod 46 and the second slide rod 47 drive the slide plate 45 to rotate, the slide block 42 hits the slide rail 54, the return spring 44 compresses, the motor 87 pauses, the barbell disc slides to the front side through the slide rail 54, the cleaning cloth 53 cleans the barbell disc, the barbell disc slides into the barbell disc groove 55, the weight limiting block 56 moves downwards, the weight limiting spring 57 compresses, the weight limiting block 56 descends to different heights according to the weights of the barbell disc, the heavier disc descends to the barbell disc storage cavity 77 at the lower side, the lighter barbell pieces are lowered into the barbell piece storage cavity 77 on the upper side, the motor 87 is started, the motor 87 drives the half gear 70 to continuously rotate, so as to drive the moving block 68 to move backwards, the transmission rack 62 moves backwards, the transmission gear 63 is driven to rotate, the sliding plate 45 is driven to reset, meanwhile, the moving block 68 drives the driven gear 72 to rotate, the driven gear 72 drives the thread block 84 to move through the threaded rod 73, the spring rod 83 and the pushing block 80 move to push the barbell pieces on the weight limiting block 56 into the barbell piece storage cavity 77, the barbell piece top plate 79 and the positioning spring 75 jointly control to keep the barbell pieces in a vertical state, and when more and more barbell pieces enter, the barbell piece springs 78 are compressed; when installing the barbell, the user puts the barbell bar on the barbell bar frame 21 on the upper side or the lower side according to the requirement, the barbell bar pushes the rack 17, the rack 17 drives the gear 18 to rotate for a short time, thereby driving the gear shaft 14 to rotate, the gear shaft 14 drives the pushing secondary pulley 60 to rotate by pushing the main pulley 15, the pushing secondary pulley 60 drives the cam 89 to rotate by the cam shaft 59, the cam 89 stops when hitting the push block rod 90, the barbell disc in the barbell disc storage chamber 77 is pushed into the installation chamber 22, meanwhile, the rack 17 drives the moving shaft 13 to move, the gear shaft 14 is tensioned, the elastic belt between the second main pulley 19 and the second secondary pulley 86 is tensioned, the elastic belt between the first main pulley 20 and the first secondary pulley 85 is tensioned, the motor 87 drives the secondary first pulley 85 and the second secondary pulley 86 to rotate by the power shaft 71, the moving shaft 13 is driven to rotate, the moving shaft 13 drives the secondary installation pulley 23 to rotate, the auxiliary mounting belt pulley 23 drives the main mounting belt pulley 25 to rotate through the mounting elastic belt 24, the main mounting belt pulley 25 drives the mounting sleeve shaft 28 to move towards the mounting cavity 22 through the mounting shaft 26, the fixing block 96 moves, the two clamp jacking blocks 95 are closed, the clamp sliding block 93 and the clamp 92 are driven to be closed, the nut 100 in the nut storage cavity 91 is clamped, the mounting sleeve shaft 28 starts to rotate when moving to the farthest position, the nut 100 is rotated into the barbell bar, after the mounting is finished, the motor 87 rotates reversely, the mounting sleeve shaft 28 is driven to retract, the two clamps 92 are far away, the nut spring 29 pushes the nut jacking plate 31 to move, and the next nut 100 is clamped by the mounting sleeve shaft 28; the user takes out the barbell, the fixed spring 16 drives the rack 17 to reset, the cam 89 is separated from the push block rod 90, and the equipment is restored to the initial state.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. A cleanable and automatically installable barbell disc storage apparatus, comprising: the nut installation box comprises a box body, wherein a working cavity is arranged in the box body, bilaterally symmetrical installation blocks are fixedly arranged on the left and right side walls of the working cavity, the installation blocks are provided with vertically symmetrical installation cavities, an installation sleeve shaft is arranged between the working cavity and the installation cavity in a sliding manner and is provided with a rotation groove with an opening facing the installation cavity, a nut storage box is rotationally arranged in the rotation groove and is internally provided with a nut storage cavity with an opening facing the center of the installation cavity, the left and right side walls of the working cavity are respectively rotationally provided with an installation shaft which is vertically symmetrical by taking the installation blocks as the symmetrical center, the installation shaft is rotationally connected with the nut storage box, the installation shaft is in threaded connection with the installation sleeve shaft, the upper and lower side walls of the nut storage cavity are provided with nut top plates in a sliding manner, and the nut top plates are fixedly connected with the side walls of the, the nut storing box is internally provided with a plurality of nuts in a sliding manner, the upper side wall and the lower side wall of the installing sleeve shaft are provided with spring grooves which are vertically symmetrical by taking the nuts as symmetrical centers, one ends of the spring grooves far away from the nuts are fixedly provided with clamping springs, the spring grooves are internally provided with clamping wedge blocks in a sliding manner, the clamping wedge blocks are fixedly connected with the clamping springs, the rotating groove side wall is fixedly provided with fixed blocks, one ends of the nut storing box near the installing cavity are provided with clamp sliding blocks which are vertically symmetrical by taking the fixed blocks as symmetrical centers, the clamp sliding blocks are close to one ends of the fixed blocks and fixedly provided with clamps, the rear end surfaces of the clamp sliding blocks are fixedly provided with clamp ejecting blocks, the clamp ejecting blocks are in sliding fit with the fixed blocks, the upper clamp sliding blocks and the lower clamp sliding blocks are fixedly connected through clamping springs, one ends of the installing block, the barbell bar frame is communicated with the installation cavity, the barbell bar frame is provided with a forward opening, the left installation block is provided with a sliding groove which is symmetrical up and down by taking the installation block as a symmetrical center, the sliding groove is communicated up and down, the sliding groove is communicated with the left barbell bar frame and the working cavity, a rack is arranged in the sliding groove in a sliding way, the upper rack and the lower rack are respectively fixedly connected with the upper side wall and the lower side wall of the working cavity through a fixed spring, a moving shaft is fixedly installed on the rack and is in sliding fit with the left side wall and the right side wall of the working cavity, a secondary installation belt pulley which is symmetrical left and right is fixedly installed on the moving shaft, the secondary installation belt pulley is connected with the installation shaft through an installation elastic belt, a first main belt pulley which is positioned on the lower side of the rack is fixedly installed on the moving shaft on the upper side, and a second main belt, rotate on the lateral wall about the working chamber and install two with the installation piece is the gear shaft of symmetry center longitudinal symmetry, fixed mounting has on the gear shaft with rack toothing's gear, the fixed promotion primary pulley that is equipped with bilateral symmetry on the gear shaft, the box is equipped with and is located the working chamber rear side and with the motor working chamber of working chamber intercommunication, side wall fixed mounting has the motor on the motor working chamber, motor left side power is connected with the power shaft, there is first auxiliary pulley, second auxiliary pulley and half-gear from a left side to the right side respectively fixed mounting on the power shaft, first auxiliary pulley with first primary pulley passes through elastic belt and connects, the second auxiliary pulley with the second primary pulley passes through elastic belt and connects.

2. A cleanable and automatically installable barbell disc storage apparatus as claimed in claim 1, wherein: the first driven shaft is located in the motor working cavity, a transmission gear is fixedly installed in the motor working cavity, a transmission rack is arranged on the side wall of the motor working cavity in a sliding mode, a moving block is fixedly arranged on the front side of the transmission rack, a through groove which is communicated in the left and right directions is formed in the moving block, and racks are arranged on the upper side wall and the lower side wall of the through groove and meshed with the half gears.

3. A cleanable and automatically installable barbell disc storage apparatus as claimed in claim 2, wherein: the barbell disc storage chamber is communicated with the telescopic chamber, the barbell disc storage chamber is communicated with the mounting chamber, the threaded rod is positioned in the push rod chamber and is in threaded connection with the threaded block through threads, the end of the threaded block close to the telescopic cavity is fixedly provided with two spring rods, the two spring rods are symmetrical up and down, the side of the spring rod close to the telescopic cavity is provided with a pushing block, the end of the pushing block close to the motor working cavity is provided with a sliding cavity with an opening facing the motor working cavity, the side wall of the sliding cavity far away from the motor working cavity is fixedly provided with an anti-pushing spring, the anti-pushing spring is fixedly connected with the spring rods, the bottom wall of the telescopic cavity is fixedly provided with a weight limiting spring, the upper end of the weight limiting spring is fixedly provided with a weight limiting block, the weight limiting block is in sliding fit with the side wall of the telescopic cavity, the weight limiting block is provided with a barbell disc groove, the side wall of the barbell disc storage cavity far away from the telescopic cavity is fixedly provided with a barbell disc spring, one end of the barbell disc spring close to the telescopic cavity is fixedly provided with a barbell disc, the barbell disc storage cavity is far away from be equipped with the opening orientation on the lateral wall of threaded rod the inside groove of threaded rod, it is equipped with fixed wedge to slide in the inside groove, the fixed wedge of telling pass through positioning spring with fixed wedge intercommunication.

4. A cleanable and automatically installable barbell disc storage apparatus as claimed in claim 3, wherein: the barbell disc storage chamber is communicated with the telescopic chamber, the barbell disc storage chamber is communicated with the mounting chamber, the threaded rod is positioned in the push rod chamber and is in threaded connection with the threaded block through threads, the end of the threaded block close to the telescopic cavity is fixedly provided with two spring rods, the two spring rods are symmetrical up and down, the side of the spring rod close to the telescopic cavity is provided with a pushing block, the end of the pushing block close to the motor working cavity is provided with a sliding cavity with an opening facing the motor working cavity, the side wall of the sliding cavity far away from the motor working cavity is fixedly provided with an anti-pushing spring, the anti-pushing spring is fixedly connected with the spring rods, the bottom wall of the telescopic cavity is fixedly provided with a weight limiting spring, the upper end of the weight limiting spring is fixedly provided with a weight limiting block, the weight limiting block is in sliding fit with the side wall of the telescopic cavity, the weight limiting block is provided with a barbell disc groove, the side wall of the barbell disc storage cavity far away from the telescopic cavity is fixedly provided with a barbell disc spring, one end of the barbell disc spring close to the telescopic cavity is fixedly provided with a barbell disc, the barbell disc storage cavity is far away from be equipped with the opening orientation on the lateral wall of threaded rod the inside groove of threaded rod, it is equipped with fixed wedge to slide in the inside groove, the fixed wedge of telling pass through positioning spring with fixed wedge intercommunication.

5. A cleanable and automatically installable barbell disc storage apparatus as claimed in claim 4, wherein: the box body is internally provided with auxiliary installation cavities which are bilaterally symmetrical by taking the motor working cavity as a symmetrical center, the auxiliary installation cavities are positioned at one side of the inlet cavity far away from the motor working cavity, the box body is internally provided with two push block cavities positioned between the inlet cavity and the auxiliary installation cavities, the two push block cavities are vertically symmetrical by taking the threaded rod as a symmetrical center, the push block cavities are communicated with the barbell disc storage cavity and are communicated with the auxiliary installation cavities, push blocks are arranged in the push block cavities in a sliding manner, the upper ends of the push blocks are provided with spring cavities with upward openings, the upper side walls of the push block cavities are fixedly provided with limit blocks, the limit blocks are in sliding fit with the spring cavities, the limit blocks are fixedly connected with the spring cavities through limit springs, the rear sides of the push blocks are fixedly provided with push block rods, and the side walls of the auxiliary installation cavities far away from the inlet cavity are rotatably provided with cam shafts, the cam shaft is fixedly provided with a pushing secondary belt wheel and a cam, the cam is positioned on the rear side of the push block rod, and the pushing primary belt wheel is connected with the pushing secondary belt wheel through an elastic belt.