CN218641952U - Lifting machine - Google Patents

Abstract

The utility model discloses a lifting machine relates to and emptys and empties the device field of container. A hoist comprises a main frame body, a hoisting frame, a speed reducer and a chain; the main frame body comprises two guide rails which are symmetrically arranged, and the guide rails are provided with a vertical section extending along the vertical direction, a horizontal section horizontally extending from the top of the vertical section and an arc transition section between the vertical section and the horizontal section. The utility model discloses utilize the chain drive adjustable shelf to catch on the garbage bin after rising, then along with the continuation of adjustable shelf rises, make the garbage bin top make on the hoisting frame that the garbage bin is relative by the centre gripping, then rise through the whole of adjustable shelf and hoisting frame, along vertical section, circular arc changeover portion, the horizontal segment motion of guide rail for thereby the garbage bin is overturned gradually and is made rubbish poured out. The garbage can is lifted from a low position to a high position, and the garbage can is overturned to dump garbage in the garbage can into the garbage disposal equipment, so that the garbage can be manually dumped.

Description

Lifting machine

Technical Field

The utility model discloses a lifting machine relates to and emptys and empties the device field of container.

Background

Recently, with increasing importance placed on environmental protection, the problem of disposing of kitchen waste generated in homes and business units has been receiving much attention.

The kitchen waste is generally put in a garbage bag or a container and then recycled, peculiar smell is easy to generate in the recycling process to influence sanitation, and the water of the kitchen waste seeped from the garbage bag and the recycling container is easy to pollute the surrounding environment, so that the self-destruction of the kitchen waste in households or institutions is increasingly urgent. With this, a disposal method of eliminating kitchen garbage by itself by using microorganisms in a household or a public institution where the garbage is generated without a recycling process has been gradually popularized and applied. The kernel of the on-site treatment equipment for the perishable wastes is to realize the on-site treatment of the perishable wastes through microbial degradation, and the equipment with different kilogram levels is formed by combining the practical situation on the principle of the nearby treatment.

Taking a residential district of 500 households as an example, 0.7kg of kitchen garbage is generated by 3 households of each household every day, and 4 100kg of devices can be configured for 500 households, namely 350kg of perishable garbage; taking a farmer market as an example, a small centralized processing station is established according to the amount of perishable fresh garbage generated by the farmer market every day, a plurality of 100 kg-level devices are correspondingly configured, and the devices can also be configured in different areas according to the areas without setting special sites; according to the dining hall conditions of different dining people, facilities with corresponding sizes are configured in the dining hall of a department/school/hospital, for example, about 50 dining halls are configured, and 1 facility with 20kg level is configured; taking a commercial and trade building as an example, the kitchen garbage disposal machine is reasonably placed according to the number of restaurants in the commercial and trade building, kitchen garbage generated inside the building is directly subjected to harmless treatment inside the building, and organic matters are produced and fed back to the commercial tenant.

Utility model people discover in the practical application of equipment, and the garbage bin bung hole is in higher position, and the work degree of difficulty, the intensity that rubbish was poured into waste treatment equipment to the manual work are great, consequently need a supplementary equipment to help empting rubbish urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that overcome prior art not enough and provide a lifting machine to be used for replacing the manual work and empty rubbish.

In order to solve the technical problem, the utility model adopts the following technical scheme:

a hoist comprises a main frame body, a hoisting frame, a speed reducer and a chain;

the main frame body comprises two guide rails which are symmetrically arranged, and each guide rail is provided with a vertical section extending along the vertical direction, a horizontal section horizontally extending from the top of the vertical section and an arc transition section between the vertical section and the horizontal section;

the lifting frame is of a frame type structure and is provided with a left frame and a right frame, the tops of the left frame and the right frame are respectively provided with a main pulley, the two main pulleys are embedded on the two guide rails of the main frame body, and the main pulleys are in rolling connection with the guide rails;

the inner sides of the left frame and the right frame are provided with sliding chutes which extend along the vertical direction, and a movable frame which is in up-and-down sliding fit with the lifting frame is arranged between the sliding chutes on the two sides;

a main lifting rod is arranged between the two guide rails, the auxiliary pulley is in rolling connection with the guide rails, and the auxiliary pulley is positioned below the main pulley;

a link rod is arranged between the main lifting rod and the movable frame, and the link rod is hinged on the main lifting rod and the movable frame;

the speed reducer is installed at the top of the main frame body and is connected with the main lifting rod through the chain.

In this scheme, through chain pulling main lifting rod along the guide rail removal, the garbage bin is hung on the hoisting frame, can divide into four stages according to the motion step of the whole lifting machine of the moving path of main part lifter: in the first stage, the main lifting rod moves upwards along the vertical section, the movable frame moves upwards synchronously with the main lifting rod under the pushing of the chain connecting rod, and the lifting frame is kept still at the moment; in the second stage, the main lifting rod continues to move upwards along the vertical section, and after the movable frame rises to the top in the chute of the lifting frame, the lifting frame moves upwards synchronously with the lifting rod under the pushing of the movable frame; the third stage, main lifting rod lasts to rise in the vertical section of guide rail, the main pulley at lifting frame top moves to the horizontal segment along the circular arc changeover portion of guide rail, lifting frame bottom is lifting gradually round the top in this stage, and then make the garbage bin afterbody of fixing on the lifting frame lift gradually, the fourth stage, two main pulleys at lifting frame top reach the horizontal segment tip position, the main pulley restricted can not remove this moment, the edge vertical section of main lifting rod continues to rise and extends the circular arc changeover portion, the horizontal segment supports the main pulley until the vice pulley of main lifting rod, the removal of this stage main lifting rod drives the chain link pole under with the adjustable shelf, the lifting frame top upset is to down, and then make the garbage bin bung hole upset to down and then pour out the rubbish in the garbage bin.

Further, be provided with the extension spring between main lifting rod and the adjustable shelf to slow down the potential energy, make the upset speed slow down to some extent, avoid rubbish to be thrown away, let rubbish pour the garbage bin with the mode of slow roll-off.

Further, link pole one end and be equipped with first hinge cover, the other end is equipped with second hinge cover, and first hinge cover is overlapped on main lift bar, and the articulated cover of second is overlapped on the adjustable shelf, and the adjustable shelf is equipped with on the fixed end of cooperation second hinge cover, is equipped with the peg portion on first hinge cover, and the adjustable shelf inboard is equipped with the peg portion, and the extension spring both ends are equipped with the couple and collude respectively on peg portion and peg portion.

Further, body frame body both sides are equipped with elongated horizontal supporting legs, and horizontal supporting legs adopts the I-steel, and it has upper flat and lower plane, and the upper surface is equipped with the right angle sign indicating number, and horizontal supporting legs and body frame body are connected to the right angle sign indicating number, and the plane both ends have two ground connection flat boards down for increase with the area of contact on ground, strengthen holistic stability.

Furthermore, a weighing sensor is arranged on the inserting rod, so that the weight of the garbage in the garbage can is collected, information is transmitted to the garbage disposal equipment, and the situation that the input garbage exceeds the processing capacity of the garbage disposal equipment is avoided

Furthermore, a guide plate is arranged at the top of the lifting frame, the guide plate is vertically fixed at the top of the main lifting frame, a material guide channel is formed on the inner side of the guide plate, and the lower end of the material guide channel can be arranged opposite to the opening of the garbage can. Therefore, through the arrangement of the guide plate, the garbage in the garbage can be accurately poured into the garbage treatment equipment along the guide plate, and the garbage is prevented from falling out of the feeding port.

Further, the body frame body be equipped with hoisting frame complex locating part, the locating part setting is closing on ground position, the hoisting frame be equipped with locating part cooperation overlap joint pole, the overlap joint pole setting is in the hoisting frame lower part and outside extension setting, put down the back at the chain with the hoisting frame, the hoisting frame passes through the spacing cooperation of overlap joint pole and locating part prevents self ground connection from colliding.

Has the beneficial effects that: the utility model discloses utilize the chain drive adjustable shelf to catch on the garbage bin after rising, then along with the continuation of adjustable shelf rises, make the garbage bin top make on the hoisting frame that the garbage bin is relative by the centre gripping, then rise through the whole of adjustable shelf and hoisting frame, along vertical section, circular arc changeover portion, the horizontal segment motion of guide rail for thereby the garbage bin is overturned gradually and is made rubbish poured out. The garbage can is lifted from a low position to a high position, and the garbage can is overturned to dump garbage in the garbage can into the garbage disposal equipment, so that the garbage can be manually dumped.

And the utility model discloses be provided with weighing sensor, can gather the rubbish weight in the garbage bin to with information transfer to refuse treatment equipment, the rubbish of avoiding dropping into has surpassed refuse treatment equipment's throughput.

Drawings

Fig. 1 and 2 show the three-dimensional structure of the present invention from two perspectives;

FIG. 3 illustrates the trash can tipping process;

fig. 4 shows a state where the movable frame is raised to the top of the lifting frame;

FIG. 5 shows the state after the two main pulleys of the lifting frame reach the horizontal segment end position, and the main lifting rod drives the chain connecting rod to lift the movable frame and the bottom end of the lifting frame around the top end;

FIG. 6 shows a schematic view of the movable frame and the lifting frame after the top of the lifting frame is turned downwards;

FIG. 7 is an enlarged view of a portion of FIG. 5;

description of reference numerals: the main frame body 100, guide rail 101, vertical section 1011, horizontal section 1012, circular arc changeover portion 1013, tie-beam 102, horizontal supporting legs 103, right angle code 104, ground connection flat board 105, locating part 106, hoisting frame 200, main pulley 201, spout 202, adjustable shelf 203, stiff end 2031, peg portion 2032, inserted bar 204, guide plate 205, bridging rod 206, butt portion 207, speed reducer 300, chain 400, garbage bin 500, main hoisting rod 600, vice pulley 601, interlink pole 700, first hinge cover 701, eyelet portion 7011, second hinge cover 702, extension spring 800, dog-house 900.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout

The same or similar reference numerals denote the same or similar elements or elements having the same or similar functions. In the following, reference is made to the accompanying drawings

The embodiments described in the figures are exemplary only and should not be construed as limiting the invention. In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. In the description of the present invention, a plurality of means is one or more, a plurality of means is two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution. In the description of the present invention, reference is made to the terms "one embodiment", "some embodiments", "illustrative examples

The description of an example, a "particular example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The utility model discloses a lifter, which comprises a main frame body 100, a lifting frame 200, a speed reducer 300 and a chain 400;

the main frame body 100 comprises two guide rails 101 which are symmetrically arranged, the guide rails 101 are provided with a vertical section 1011 extending along the vertical direction, a horizontal section 1012 extending horizontally from the top of the vertical section 1011, and an arc transition section 1013 between the vertical section 1011 and the horizontal section 1012, and the main frame body 100 further comprises a plurality of connecting beams 102 arranged transversely and longitudinally and used for connecting the two guide rails 101 to improve the integrity of the main frame body 100;

the lifting frame 200 is of a frame structure, the lifting frame 200 is provided with a left frame and a right frame, a main pulley 201 is respectively arranged on the top of the left frame and the top of the right frame, the two main pulleys 201 are embedded and installed on the two guide rails 101 of the main frame body 100, the main pulleys 201 are in rolling connection with the guide rails 101,

the inner sides of the left frame and the right frame are provided with sliding grooves 202 which extend along the vertical direction, a movable frame 203 which is in up-and-down sliding fit with the lifting frame 200 is arranged between the sliding grooves 202 at the two sides, and the movable frame 203 is provided with an inserting rod 204 which can hook the edge of the garbage can 500;

a main lifting rod 600 is installed between the two guide rails 101, the two ends of the main lifting rod 600 are provided with auxiliary pulleys 601, the auxiliary pulleys 601 are in rolling connection with the guide rails 101, and the auxiliary pulleys 601 are positioned below the main pulleys 201. There is a link bar 700 between the main lift bar 600 and the movable frame 203,

the speed reducer 300 is installed on the top of the main frame body 100, and the speed reducer 300 is connected to the main lift lever 600 by the chain 400.

When dumping garbage, the chain 400 lowers the lifting frame 200 to a lower position, so that the inserted rod on the movable frame 203 is at least lower than the edge of the garbage can 500 placed on the ground, and when the garbage can 500 is pushed to a position close to the lifting frame 200;

then, under the driving of the speed reducer 300, the chain 400 pulls the main lifting rod 600 to linearly lift along the guide rail 101, the main lifting rod 600 drives the movable frame 203 to linearly lift through the chain connecting rod 700, at this time, the lifting frame 200 is static, and after the movable frame 203 linearly lifts, the inserting rod 204 on the movable frame 203 hooks the edge of the trash can 500 and drives the trash can to lift;

in the lifting stage, the chain 400 vertically lifts the main lifting rod 600 upwards, the main lifting rod 600 pushes the link rod 700 upwards, the link rod 700 pushes the movable frame 203 to move upwards, the garbage can 500 and the movable frame 203 synchronously move upwards until the top of the garbage can 500 is abutted against the top of the lifting frame 200, the top of the lifting frame 200 is oppositely provided with an abutting part 207 matched with the garbage can 500, and the garbage can 500 is clamped between the lifting frame 200 and the insertion rod 204 oppositely after being abutted by the abutting part 207 so as to prevent the garbage can 500 from falling in the overturning process;

and because the trash can 500 is abutted against the top of the lifting frame 200, the movable frame 203 and the trash can 500 can be lifted together with the continuous pulling of the chain 400;

after the two main pulleys 201 at the top of the lifting frame 200 reach the arc transition section 1013 and the horizontal section 1012 along the vertical section 1011 of the guide rail 101, the main lifting rod 600 is still at the vertical section 1011 of the guide rail 101, so the tail of the trash can 500 will gradually lift in the process;

when the two main pulleys 201 at the top of the frame 200 reach the end position of the horizontal segment 1012, the main pulleys 201 are restricted so as to be incapable of moving, but at this time, as the main lifting rod 600 continues to rise, the main lifting rod 600 can jack up the movable frame 203, the lifting frame 200 and the trash can 500 through the connecting rod 700, so that the whole body is turned around the main pulleys 201, the mouth of the trash can 500 is gradually turned downwards, and the trash can be completely dumped.

In practical application, it is found that in the process of turning the bung hole of the trash can 500 downwards, the gravity center is located at the tail side of the trash can initially, and at the moment, the gravity center is driven by the link rod 700, but after the gravity center gradually deflects to the bung hole side, the potential energy of turning the whole of the movable frame 203, the lifting frame 200 and the trash can 500 around the main pulley 201 is very large under the action of gravity, and the trash in the trash can 500 is thrown out under the action of the potential energy. For a scenario where the waste is dumped into the input bin 900 of the waste management apparatus, this will result in a portion of the waste being thrown out of the input bin 900. Based on this, the utility model discloses be provided with extension spring 800 between main lifting bar 600 and adjustable shelf 203, extension spring 800 can slow down the potential energy for upset speed slows down to some extent, thereby solves rubbish and is thrown away outside dog-house 900.

Specifically, in this embodiment, one end of the link rod 700 is provided with a first hinge sleeve 701, the other end of the link rod 700 is provided with a second hinge sleeve 702, the first hinge sleeve 701 is sleeved on the main lifting rod 600, the second hinge sleeve 702 is sleeved on a fixed end 2031 on the inner side of the movable frame 203, the first hinge sleeve 701 is provided with a hanging hole portion 7011, the inner side of the movable frame 203 is provided with a hanging shaft portion 2032, and two ends of the tension spring 800 are provided with hooks respectively hooked on the hanging hole portion 7011 and the hanging shaft portion 2032.

Specifically, in this embodiment, lengthened transverse supporting feet 103 are arranged on two sides of the main frame body 100, the transverse supporting feet 103 are made of i-shaped steel and have an upper plane and a lower plane, a right-angle corner connector 104 is arranged on the upper surface, the transverse supporting feet 103 and the main frame body 100 are connected by the right-angle corner connector 104, and two grounding flat plates 105 are arranged at two ends of the lower plane and are used for increasing the contact area with the ground and enhancing the overall stability.

Specifically, in the present embodiment, the top of the lifting frame 200 is provided with a guide plate 205, the guide plate 205 is vertically fixed on the top of the main lifting frame 200, a material guide channel is formed inside the guide plate 205, and a lower end of the material guide channel may be disposed opposite to the bung of the trash can 500. Therefore, through the arrangement of the guide plate 205, the garbage in the garbage can 500 can be accurately poured into the garbage disposal device along the guide plate 205, and the garbage is prevented from falling out of the feeding port 900.

Specifically, in this embodiment, the main frame body 100 is provided with a limiting member 106 engaged with the lifting frame 200, the limiting member 106 is disposed at a position close to the ground, the lifting frame 200 is provided with a lapping rod 206 engaged with the limiting member 106, the lapping rod 206 is disposed at the lower portion of the lifting frame 200 and extends outward, and after the lifting frame 200 is put down by the chain 400, the lifting frame 200 prevents self-grounding collision through the limiting engagement of the lapping rod 206 and the limiting member 106.

Specifically, in this embodiment, a weighing sensor is disposed on the insertion rod 204 to collect the weight of the garbage in the garbage can 500 and transmit information to the garbage disposal apparatus, so as to prevent the input garbage from exceeding the disposal capability of the garbage disposal apparatus.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and those skilled in the art should understand that the present invention includes but is not limited to the contents described in the drawings and the above specific embodiments. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.

Claims (9)

1. A kind of elevator, its characteristic is: comprises a main frame body (100), a lifting frame (200), a speed reducer (300) and a chain (400);

the main frame body (100) comprises two guide rails (101) which are symmetrically arranged, wherein the guide rails (101) are provided with a vertical section (1011) extending along the vertical direction, a horizontal section (1012) horizontally extending from the top of the vertical section (1011), and an arc transition section (1013) between the vertical section (1011) and the horizontal section (1012);

the lifting frame (200) is of a frame structure, the lifting frame (200) is provided with a left frame and a right frame, the tops of the left frame and the right frame are respectively provided with a main pulley (201), the two main pulleys (201) are embedded and installed on two guide rails (101) of the main frame body (100), and the main pulleys (201) are in rolling connection with the guide rails (101);

the inner sides of the left frame and the right frame are provided with sliding chutes (202) which extend along the vertical direction, and a movable frame (203) which is in up-and-down sliding fit with the lifting frame (200) is arranged between the sliding chutes (202) at the two sides;

a main lifting rod (600) is arranged between the two guide rails (101), the auxiliary pulley (601) is in rolling connection with the guide rails (101), and the auxiliary pulley (601) is positioned below the main pulley (201);

a link rod (700) is arranged between the main lifting rod (600) and the movable frame (203), and the link rod (700) is hinged on the main lifting rod (600) and the movable frame (203);

the speed reducer (300) is installed at the top of the main frame body (100), and the speed reducer (300) is connected with the main lifting rod (600) through the chain (400).

2. The hoisting machine as claimed in claim 1, characterized in that: a tension spring (800) is arranged between the main lifting rod (600) and the movable frame (203).

3. A hoisting machine as claimed in claim 2, characterized in that: chain connects pole (700) one end to be equipped with first hinge cover (701), the other end is equipped with second hinge cover (702), first hinge cover (701) cover is on main lift bar (600), second hinge cover (702) cover is on adjustable shelf (203), adjustable shelf (203) are equipped with on stiff end (2031) of cooperation second hinge cover (702), be equipped with on first hinge cover (701) and hang hole portion (7011), adjustable shelf (203) inboard is equipped with hangs axle portion (2032), extension spring (800) both ends are equipped with the couple and collude respectively on hanging hole portion (7011) and hanging axle portion (2032).

4. A hoisting machine as claimed in claim 1, characterized in that: the main frame body (100) both sides are equipped with elongated horizontal supporting legs (103), and horizontal supporting legs (103) adopt the I-steel, and it is equipped with plane and lower plane, and the upper surface is equipped with right angle sign indicating number (104), and horizontal supporting legs (103) and main frame body (100) are connected to right angle sign indicating number (104), and the lower plane both ends are equipped with two ground connection flat boards (105).

5. A hoisting machine as claimed in claim 1, characterized in that: the movable frame (203) is provided with an inserted rod (204) which can hook the lifted object.

6. A hoisting machine as claimed in claim 5, characterized in that: and a weighing sensor is arranged on the inserted rod (204).

7. A hoisting machine as claimed in claim 5, characterized in that: and the top of the lifting frame (200) is provided with an abutting part (207) matched with the inserted rod (204).

8. A hoisting machine as claimed in claim 1, characterized in that: the top of the lifting frame (200) is provided with a guide plate (205).

9. The hoisting machine as claimed in claim 1, characterized in that: the main frame body (100) is provided with a limiting part (106) matched with the lifting frame (200), the lifting frame (200) is provided with a lapping rod (206) matched with the limiting part (106), and the lifting frame (200) is prevented from being grounded through the limiting matching of the lapping rod (206) and the limiting part (106).

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