CN104192768A - Lifting device of bulk materials - Google Patents
Lifting device of bulk materials Download PDFInfo
- Publication number
- CN104192768A CN104192768A CN201410412604.7A CN201410412604A CN104192768A CN 104192768 A CN104192768 A CN 104192768A CN 201410412604 A CN201410412604 A CN 201410412604A CN 104192768 A CN104192768 A CN 104192768A
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- suspension hook
- bulk material
- lifting appliance
- support
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Abstract
The invention provides a lifting device of bulk materials, and relates to the technical field of stacking of the bulk materials. The lifting device of the bulk materials is used for solving the problems that when the bulk materials are lifted, the bulk materials are lifted inconveniently and finished through collaboration of several persons are needed, and is applicable to lifting of the materials of multiple sizes. According to the lifting device of the bulk materials, the bottom of a supporting frame is provided with sliding blocks, supporting rings are arranged on the sliding blocks in a rotating mode, and anchor chains are arranged on the supporting rings. The bottoms of the anchor chains are provided with hanging hooks. The distance between the hanging hooks is changed by changing the distance between the sliding blocks so as to lift the materials of different sizes conveniently. Counter weight blocks are arranged on the hanging hooks. After the materials are transported to the designated place, a forklift is operated to make the supporting frame descend, when the materials make contact with the ground, tensile force of the hanging hooks on string bags disappears gradually, the counter weight blocks descend to make the hanging hooks ascend, natural hook releasing of the string bags is achieved, work load caused by taking down the string bags from the hanging hooks by a specially-assigned person is omitted, and work efficiency is improved.
Description
Technical field
The present invention relates to the lifting technical field of bulk material, specifically a kind of for being arranged on the device on fork truck, bagged chemical fertilizer being lifted by crane.
Background technology
In the production process of chemical fertilizer, through the shattering of raw material, granulation, oven dry, cooling and pack operation, in pack operation, in every bag of chemical fertilizer, pack the chemical fertilizer of equal amount into successively.Then some bags of chemical fertilizer are carried out to pile, after finally the material after pile being sling by fork truck, be transported to storage area.A kind of fork truck suspension bracket hay stacker that Chinese patent 2013208862549 is announced, is provided with bracing frame in the bottom of pallet fork support, is provided with support ring in the bottom of bracing frame, hangs with anchor chain on support ring, is provided with hook at the free end of anchor chain.Although above-mentioned patent can, for the lifting of bagged chemical fertilizer, need special messenger that suspension hook is unloaded after chemical fertilizer is transported to assigned address.And the distance between each suspension hook is fixed, while lifting the bulk material of Different Weight different size, there is the inconvenient problem of lifting, when particularly volume of material is larger, material easily squeezes the front portion at fork truck, causes unnecessary trouble.
Summary of the invention
The object of the present invention is to provide a kind of lifting appliance of bulk material, while lifting for solving bulk material, lift problem inconvenient, that need multi-person synergy to complete, and can adapt to the lifting of the material of multiple volume.
The present invention solves the technical scheme that its technical matters takes: a kind of lifting appliance of bulk material, comprise pallet fork support, bracing frame, support ring and suspension hook, on described pallet fork support, be installed with pair of supporting, bottom at each support frame as described above is provided with support ring, one end of one anchor chain is connected on support ring, the other end of described anchor chain is provided with suspension hook, it is characterized in that, in the basal sliding of each support frame as described above, two slide blocks are installed, being positioned at the top of support ring described in two on each bracing frame is connected with two slide blocks respectively, described in each, between slide block and corresponding bracing frame, be provided with locking piece,
Described in each anchor chain below be provided with an inverted U-shaped card, the middle part of described U-shaped card is through in anchor chain, between the two ends of described U-shaped card bottom, be provided with a butterfly type bolt, and be only provided with outside thread and coordinate at the end of the screw rod of described butterfly type bolt nut is installed, the installation end empty set of described suspension hook, on butterfly type bolt, and is provided with a clump weight at the end of described suspension hook installation end.
Further, support frame as described above is the metal piece of " ┏ " shape, and support frame as described above is arranged on pallet fork support by bolt.
Further, support frame as described above is square steel weldment.
Further, be provided with a chute in the free-ended bottom of each support frame as described above, and fix a baffle plate in one end of described chute.
Further, described locking piece is bolt, described in each, slide block is provided with and the projection of bracing frame bearing fit, and described in each, the top of projection fixedly mounts a block, and described bolt is threaded with the opposite side of bracing frame after through a side of bracing frame and block.
Further, described block is U-shaped metal sheet or square steel.
Further, described in each, the middle part of slide block is provided with a stepped hole, upper surface from support ring described in each upwards extends a column, described column empty set is in the aperture of the stepped hole of corresponding slide block, fix a disk at the top of described column, described disk is arranged in the macropore of corresponding stepped hole and the external diameter of described disk is less than stepped hole macropore diameter.
Further, described suspension hook is threaded with clump weight.
Further, be provided with the shaft hole coordinating with fly-headed bolt at the installation end of described suspension hook, and be provided with otic placode at the installation end of described suspension hook.
Further, between two support frames as described above, be provided with some pipe links, be provided with reinforced rib in the square position of each support frame as described above.
The invention has the beneficial effects as follows: the lifting appliance of a kind of bulk material provided by the invention, bottom at bracing frame arranges slide block, the rotating support ring that arranges on slide block, anchor chain is installed on support ring, suspension hook is installed in the bottom of anchor chain, change the distance between suspension hook by the distance changing between slide block, so that lifting is without the material of volume.Clump weight is set on suspension hook, material is transported to behind appointed place, operation fork truck declines bracing frame, after material contacts with ground, suspension hook fades away to the pulling force of the string bag, and clump weight declines and makes suspension hook increase, and realizes naturally breaking off relations of the string bag, avoid needing special messenger that the string bag is taken off to the work capacity of bringing from suspension hook, improved work efficiency.
Brief description of the drawings
Fig. 1 is front schematic view of the present invention;
Fig. 2 is schematic top plan view of the present invention;
Fig. 3 be in Fig. 1 A to partial view;
Fig. 4 be in Fig. 1 B to partial view;
Fig. 5 be in Fig. 1 C to partial view;
Fig. 6 is one of mode of operation of the present invention;
Fig. 7 be in Fig. 6 D to view;
Fig. 8 is two of mode of operation of the present invention;
Fig. 9 is the welding schematic diagram of bracing frame;
Figure 10 is the another kind of form of Fig. 7;
Figure 11 is suspension hook and the schematic diagram that coordinates of clump weight;
Figure 12 is support ring and the graphics that coordinates of slide block;
Figure 13 is the birds-eye view of Figure 12;
Figure 14 is the E-E cutaway view in Figure 13;
In figure: 1 pallet fork support, 2 bracing frames, 21 first through holes, 22 slide blocks, 221 blocks, 23 chutes, 24 baffle plates, 31 pipe links, 32 reinforced ribs, 4 support rings, 41 columns, 42 disks, 5 anchor chains, 6U shape card, 71 suspension hooks, 711 shaft holes, 712 otic placodes, 72 clump weights, 81 bolts, 82 fly-headed bolts, 83 nuts, the 91 large string bags, 92 tuck nets, 10 weld seams.
Detailed description of the invention
As shown in Fig. 1 to Figure 14, the present invention includes pallet fork support 1, bracing frame 2, support ring 4, anchor chain 5, U-shaped card 6, suspension hook 71 and clump weight 72, below in conjunction with accompanying drawing, present invention is described.
As shown in Figure 1, on the pallet fork support 1 of fork truck front portion, by bolt detouchable, two bracing frames 2 are installed, bracing frame is the metal piece of " ┏ " shape, is respectively equipped with tapped bore accordingly on bracing frame He on pallet fork support.Bracing frame can obtain by two right angles of square steel welding, as shown in Figure 9, is to ensure enough intensity when welding, and weld seam 10 is in diagonal position.As shown in Figure 2, before and after two bracing frames, arrange, and be parallel to each other.Between two bracing frames, be provided with some pipe links 31, pipe link can be square steel, can be also angle steel, and the two ends of each pipe link are weldingly fixed on respectively on two bracing frames, and acting as of pipe link links together two bracing frames.Be provided with a reinforced rib 32 in the square position of each bracing frame, the effect of pipe link and reinforced rib is and ensures that bracing frame has enough intensity.
As shown in Figure 3, be respectively equipped with a chute 23 in the free-ended bottom of each bracing frame, in each chute, be slidably fitted with the slide block 22 that two left and right arrange, be provided with the projection coordinating with chute at the top of each slide block, fixedly mount a block 221 at the top of projection, as shown in Figure 4, block is the derby of U-shaped, block is bending part, and the lower surface of block contacts cooperation with the bottom of bracing frame inner chamber, and what the setting of block can anti-limited slip block drops.For realizing relative fixing between slide block and bracing frame, be respectively equipped with some the first through holes 21 in the both sides, front and back of bracing frame, some the first through holes 21 are corresponding with the block on two slide blocks respectively.On each block, be respectively equipped with second through hole corresponding with the first through hole, the screw rod of a bolt 81 just can be realized to the relative fixing of slide block and bracing frame through the first through hole and the second through hole, now, the screw rod of bolt is connected with the first through hole whorl.In the time need to adjusting the position of slide block on bracing frame, only need to unclamp bolt, sliding slider is to suitable position, and then bolt and bracing frame are threaded togather.For anti-limited slip block skids off from the right side of bracing frame, realization is spacing to slide block, fixes a baffle plate 24 on the right side of each bracing frame, and baffle plate is weldingly fixed on the low order end of chute.As shown in figure 10, block also can be selected square steel, can realize equally the effect that anti-limited slip block drops.
As shown in figure 12, be provided with a support ring 4 in the bottom of each slide block, support ring is semi-round metal piece, as shown in Figure 13, Figure 14, the upper surface of self-supporting ring upwards extends the column 41 of a circle, fixedly mount a disk 42 at the top of column, be provided with a stepped hole at the middle part of slide block, this stepped hole runs through the upper and lower surface of slide block, the column empty set of support ring also can be rotated in the aperture of stepped hole in aperture, and the disk of support ring is arranged in the macropore of stepped hole and the external diameter of disk is less than small aperture.The setting of disk is that support ring can rotate around the axis of column in horizontal surface in order to prevent dropping of support ring.Bottom at support ring is provided with circular hole, in circular hole, be fixed with anchor chain 5, anchor chain be provided with bottom a U-shaped card 6, U-shaped card is the metal piece of a U-shaped, U-shaped card is inverted and is arranged, the middle part of U-shaped card is through in anchor chain, two ends in U-shaped card bottom are provided with circular hole, and a butterfly type bolt 82 is through in the circular hole of U-shaped card bottom, is only provided with outside thread at the end of butterfly type bolt, and coordinate nut 83 is installed on butterfly type bolt, so that butterfly type bolt is limited on U-shaped card.As shown in Figure 5, a suspension hook 71 is nested with at the middle part of butterfly type bolt, and one end of suspension hook is effect end, and for the hook string bag, the other end of suspension hook is installation end, is provided with a shaft hole 711 at the installation end of suspension hook, and suspension hook is nested with on butterfly type bolt by shaft hole.For increasing the intensity of suspension hook installation end, as shown in figure 11, on the suspension hook of shaft hole both sides, be respectively equipped with an otic placode 712, otic placode is welded on the installation end of suspension hook.The end of suspension hook installation end is provided with outside thread, and the end of suspension hook installation end is threaded with a clump weight 72, and clump weight is square derby, and the weight of clump weight is greater than the weight of suspension hook.Clump weight, suspension hook and butterfly type bolt formation one are similar to the structure of " seesaw ", and under state of nature, clump weight is positioned at below, and suspension hook is positioned at top.
As shown in Figure 6, in the time that needs lifting has the material of larger weight, larger volume, it is larger that slidably slide block makes the distance between two slide blocks, can be convenient to the large string bag 91 to be hooked on suspension hook, now, clump weight is positioned at top, suspension hook is positioned at below, forms the hook to the string bag.Meanwhile, the large string bag is also difficult for rubbing with fork truck is anterior.Material is transported to behind appointed place, can operate fork truck falls the large string bag gradually, along with after the large string bag contacts with ground, anchor chain fades away to the pulling force of the large string bag, and now, suspension hook one end weight is little, clump weight one amount of stressing is large, suspension hook swings upward, and the string bag just breaks off relations naturally, and then has avoided special messenger that the string bag is taken off to the work capacity of bringing from suspension hook.As shown in Figure 8, in the time needing the material of hook small size, little weight, slidably slide block reduces the distance between two slide blocks, now, and hook tuck net 92 on suspension hook.
Support ring is rotatable in slide block, can realize the rotation of suspension hook, and then be convenient to from all angles hook string bag.Distance between suspension hook is adjustable, can be convenient to the hook of the string bag of various sizes.
Claims (10)
1. the lifting appliance of a bulk material, comprise pallet fork support, bracing frame, support ring and suspension hook, on described pallet fork support, be installed with pair of supporting, bottom at each support frame as described above is provided with support ring, one end of one anchor chain is connected on support ring, the other end of described anchor chain is provided with suspension hook, it is characterized in that, in the basal sliding of each support frame as described above, two slide blocks are installed, be positioned at the top of support ring described in two on each bracing frame and be connected with two slide blocks respectively, described in each, between slide block and corresponding bracing frame, be provided with locking piece;
Described in each anchor chain below be provided with an inverted U-shaped card, the middle part of described U-shaped card is through in anchor chain, between the two ends of described U-shaped card bottom, be provided with a butterfly type bolt, and be only provided with outside thread and coordinate at the end of the screw rod of described butterfly type bolt nut is installed, the installation end empty set of described suspension hook, on butterfly type bolt, and is provided with a clump weight at the end of described suspension hook installation end.
2. the lifting appliance of a kind of bulk material according to claim 1, is characterized in that, support frame as described above is the metal piece of " ┏ " shape, and support frame as described above is arranged on pallet fork support by bolt.
3. the lifting appliance of a kind of bulk material according to claim 2, is characterized in that, support frame as described above is square steel weldment.
4. the lifting appliance of a kind of bulk material according to claim 3, is characterized in that, is provided with a chute, and fixes a baffle plate in one end of described chute in the free-ended bottom of each support frame as described above.
5. the lifting appliance of a kind of bulk material according to claim 1, it is characterized in that, described locking piece is bolt, described in each, slide block is provided with and the projection of bracing frame bearing fit, described in each, the top of projection fixedly mounts a block, and described bolt is threaded with the opposite side of bracing frame after through a side of bracing frame and block.
6. the lifting appliance of a kind of bulk material according to claim 5, is characterized in that, described block is U-shaped metal sheet or square steel.
7. the lifting appliance of a kind of bulk material according to claim 1, it is characterized in that, described in each, the middle part of slide block is provided with a stepped hole, upper surface from support ring described in each upwards extends a column, described column empty set is in the aperture of the stepped hole of corresponding slide block, fix a disk at the top of described column, described disk is arranged in the macropore of corresponding stepped hole and the external diameter of described disk is less than stepped hole macropore diameter.
8. the lifting appliance of a kind of bulk material according to claim 1, is characterized in that, described suspension hook is threaded with clump weight.
9. the lifting appliance of a kind of bulk material according to claim 8, is characterized in that, is provided with the shaft hole coordinating with fly-headed bolt at the installation end of described suspension hook, and is provided with otic placode at the installation end of described suspension hook.
10. the lifting appliance of a kind of bulk material according to claim 1, is characterized in that, is provided with some pipe links between two support frames as described above, is provided with reinforced rib in the square position of each support frame as described above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410412604.7A CN104192768B (en) | 2014-08-20 | 2014-08-20 | A kind of boom hoisting of bulk material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410412604.7A CN104192768B (en) | 2014-08-20 | 2014-08-20 | A kind of boom hoisting of bulk material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104192768A true CN104192768A (en) | 2014-12-10 |
| CN104192768B CN104192768B (en) | 2016-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410412604.7A Active CN104192768B (en) | 2014-08-20 | 2014-08-20 | A kind of boom hoisting of bulk material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104192768B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107761738A (en) * | 2017-10-11 | 2018-03-06 | 中国建筑第六工程局有限公司 | The mask gabion string bag is without throwing construction method of colliding with |
| CN115110501A (en) * | 2022-07-27 | 2022-09-27 | 青岛海大生物集团股份有限公司 | Automatic unpacking enteromorpha salvaging and collecting net bag and using method thereof |
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| CN201186860Y (en) * | 2008-04-07 | 2009-01-28 | 中粮麦芽（江阴）有限公司 | 20-foot back opening standard container bulk material loading and unloading equipment |
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| CN201753253U (en) * | 2010-08-10 | 2011-03-02 | 青岛港（集团）有限公司 | Suspension hook for fork truck |
| CN204138299U (en) * | 2014-08-20 | 2015-02-04 | 济南巴顿化肥有限公司 | A kind of lifting appliance of bulk material |
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2014
- 2014-08-20 CN CN201410412604.7A patent/CN104192768B/en active Active
Patent Citations (7)
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| US3759399A (en) * | 1972-01-14 | 1973-09-18 | Fmc Corp | Adjustable, self-locking load supporting mechanism for booms |
| CN201186860Y (en) * | 2008-04-07 | 2009-01-28 | 中粮麦芽（江阴）有限公司 | 20-foot back opening standard container bulk material loading and unloading equipment |
| CN201458582U (en) * | 2009-05-26 | 2010-05-12 | 北京首钢建设集团有限公司 | Ladle turret bay transverse movement hoisting tool |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107761738A (en) * | 2017-10-11 | 2018-03-06 | 中国建筑第六工程局有限公司 | The mask gabion string bag is without throwing construction method of colliding with |
| CN107761738B (en) * | 2017-10-11 | 2019-08-23 | 中国建筑第六工程局有限公司 | The mask gabion string bag is without throwing construction method of colliding with |
| CN115110501A (en) * | 2022-07-27 | 2022-09-27 | 青岛海大生物集团股份有限公司 | Automatic unpacking enteromorpha salvaging and collecting net bag and using method thereof |
| CN115110501B (en) * | 2022-07-27 | 2024-03-12 | 青岛海大生物集团股份有限公司 | Enteromorpha salvage collection net bag capable of automatically unpacking and use method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104192768B (en) | 2016-08-24 |
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Address after: 251400, Ji'nan County, Shandong Province, Jiyang County, the Yellow River road back to the west head, Ji Sun Lunan Patentee after: Shandong Badun Fertilizer Co.,Ltd. Address before: 251400, Ji'nan County, Shandong Province, Jiyang County, the Yellow River road back to the west head, Ji Sun Lunan Patentee before: JINAN BADUN FERTILIZER Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |