CN203158042U

CN203158042U - Light carrying trolley

Info

Publication number: CN203158042U
Application number: CN 201320035715
Authority: CN
Inventors: 刘宁晔
Original assignee: ZHAOQING XINDALU POLYMER MATERIAL CO Ltd
Current assignee: ZHAOQING XINDALU POLYMER MATERIAL CO Ltd
Priority date: 2013-01-22
Filing date: 2013-01-22
Publication date: 2013-08-28
Anticipated expiration: 2023-01-22

Abstract

The utility model provides a light carrying trolley used for carrying oil drums in short distances. The light carrying trolley comprises a base, wheels, a rack, a first worm and gear mechanism and a second worm and gear mechanism. A threaded rod is fixedly arranged on the upper surface of the base, a second through hole is formed in the rack, the rack is arranged on the threaded rod through the second through hole, the first worm and gear mechanism is arranged between the rack and the base, the second worm and gear mechanism is arranged on a third side plate, and articles in a first space are clamped through thread fit between a transmission rod and a worm wheel of the second worm and gear mechanism. According to the light carrying trolley, the oil drums are clamped through the second worm and gear mechanism, and the rack and the oil drums are lifted up through the first worm and gear mechanism, wherein workpieces are fixed on the rack. Through ingenious utilization of the self-locking characteristic of a worm and gear, the light carrying trolley can clamp and lift up the workpieces, fix the cylindrical oil drums, and move freely and lightly under the action of the wheels.

Description

The carrying light roadster

Technical field

The utility model relates to a kind of transportation handbarrow, especially relates to a kind of carrying light roadster for the carrying of oil drum closely.

Background technology

At present, for 100 to 200 liters of oil drum a dead lifts and the mechanical handing proper professional tool of neither one also, a dead lift or hand barrow carrying are adopted in present carrying more, all there are many shortcoming and defect in these two kinds of methods, be in particular in: because the oil drum volume is big, weight is big, and a dead lift is wasted time and energy, and labour intensity is big; With the carrying of traditional hand barrow, oil drum mostly is cylindrical shape, and instability during the oil drum carrying is easy to roll, and also relatively requires great effort and bothers at the handling process of oil drum in addition.

The utility model content

In view of the above, the utility model provides a kind of carrying, and loading and unloading are light fast, laborsaving carrying light roadster.

The utility model provides a kind of carrying light roadster, be applied to closely oil drum carrying, comprise base, wheel, frame, the first turbine and worm mechanism, the second turbine and worm mechanism, described base comprises two first side plates that be arranged in parallel, second side plate and be connected in first side plate, first connecting panel of the relative end of second side plate, form first space, the upper surface at first connecting panel middle part sets firmly a screw rod, described frame comprises two the 3rd side plates that be arranged in parallel, the 4th side plate and connect the 3rd side plate, second connecting panel of the relative end of the 4th side plate, form second space, second through hole that runs through is up and down offered at described second connecting panel middle part, described frame is set on the described screw rod by this second through hole, the described first turbine and worm mechanism is installed between described frame and the base, cooperate by the turbine of screw rod with the first turbine and worm mechanism, to drag frame moves along screw axial, the described second turbine and worm mechanism is installed on described the 3rd side plate, by the turbine screw thread fit of drive link and the second turbine and worm mechanism, to being positioned at first space, object in second space carries out clamping.

Further, the described first turbine and worm mechanism comprises first worm screw that first turbine and first turbine are complementary, a tapped through hole is offered at the described first turbine center, this tapped through hole is used for this first turbine is installed in described first screw rod, and support the bottom surface of frame, described first worm screw is installed on the bottom surface of described frame, cooperates with first turbine.

Further, the end of described first worm screw is installed first runner, is used for driving this first worm screw and rotates.

Further, offer a top-down square through hole on described the 3rd side plate, be used for installing the described second turbine and worm mechanism.

Further, the described second turbine and worm mechanism comprises drive link, second turbine and second worm screw that is complementary with second turbine, described drive link is a thread rod, be installed in parallel on described the 3rd side plate with described second connecting panel, and be positioned at square through hole directly over, a tapped through hole is offered at the described second turbine center, described drive link is located in the tapped through hole at the described second turbine center, by this drive link second turbine is fixedly mounted in the described square through hole, and the rotation of second turbine makes drive link axially mobile under the effect of screw thread, described second worm screw is installed on the described frame, and cooperates with second turbine.

Further, the end of described second worm screw is installed second runner, is used for driving this second worm screw and rotates.

Further, further comprise jig arm, described jig arm comprises fixation wall and removable wall, and described fixation wall is installed on the 4th side plate of described frame, described removable wall shape size is identical with described fixation wall, is installed in an end of the drive link of the described second turbine and worm mechanism.

Compared to prior art, carrying light roadster of the present utility model can load and unload and transport fast, by the second turbine and worm mechanism oil drum is clamped, and the first turbine and worm mechanism raises the frame of fixation workpiece together with oil drum.Under the latching characteristics of ingenious utilization turbine and worm, workpiece is clamped and holds up, cylindrical oil drum is fixed, under the effect of wheel, realize free light movement.

Description of drawings

Fig. 1 is the carrying light roadster perspective view of the utility model preferred embodiment;

Fig. 2 is carrying light roadster spatial structure working state schematic representation shown in Figure 1.

The specific embodiment

By describing technology contents of the present invention, structural attitude in detail, realized purpose and effect, give explanation below in conjunction with embodiment and conjunction with figs. are detailed.

See also Fig. 1, the carrying light roadster 100 of the utility model preferred embodiment is applied to the transportation carrying of oil drum, comprises base 10, wheel 20, frame 30, the first turbine and worm mechanism 50, the second turbine and worm mechanism 70, double wall 80 and handrail 90.

Described base 10 comprises first side plate 11, second side plate 13 and first connecting panel 15.Described first side plate 11, the 13 opposing parallel settings of second side plate, described first connecting panel 15 are connected in first side plate 11, a end that second side plate 13 is relative, and integral body is " U " shape, forms one first space 18.The upper surface of described first connecting panel 15 is convexly equipped with two sliding bars, 151, two sliding bars 151 respectively at a distance of certain distance, and this sliding bar 151 is perpendicular to the upper surface of described first connecting panel 15.The upper surface of described first connecting panel 15 and set firmly a screw rod 153 between two sliding bars 151, described two sliding bars 151 align with described screw rod 153.

Described wheel 20 comprises several, is 4 in the present embodiment, is installed on the bottom surface of described base 10, and lays respectively at first side plate 11 of described base 10, the two ends of second side plate 13.

Described frame 30 is basic identical with the shape size of described seat 10, comprises the 3rd side plate 31, the 4th side plate 33 and second connecting panel 35.Described the 3rd side plate 31, the 33 opposing parallel settings of the 4th side plate, described second connecting panel 15 is connected in the 3rd side plate 11, a end that the 4th side plate 13 is relative, and the end away from second connecting panel 35 of described the 3rd side plate 31 offers a top-down square through hole 311.Described the 3rd side plate 31, the 4th side plate 33 and second connecting panel 35 surround second space 38.Described second connecting panel 35 is offered two first through holes 351 that run through up and down, and second through hole 353 between two first through holes 351.This first through hole 351, second through hole 353 to offer the position corresponding with the position of sliding bar 151 of the described end and screw rod 153.This first through hole 351 is used for wearing described sliding bar 151, the second through holes 353 and is used for wearing described screw rod 153.Cooperate with sliding bar 151, screw rod 153 by this first through hole 351, second through hole 353, frame 30 is installed on the described base 10, and can axially moving up and down along described sliding bar 151.

The described first turbine and worm mechanism 50 is installed between described base 10 and the described frame 30, comprises first turbine 53 and first worm screw 55 that is complementary.A tapped through hole (not shown) is offered at described first turbine 53 centers, and this tapped through hole and described first screw rod, 153 couplings be used for this first turbine 53 is installed in described first screw rod 153, and this first turbine 53 support the bottom surface in frame 30.By the rotation of first turbine 53, under the effect of screw thread, move axially, promote described frame 30 and move.Described first worm screw, 55 parallel the 3rd side plates 31, the 4th side plate 33 are installed on the bottom surface of connecting arm 35 of described frame 30, cooperate with first turbine 53.The end of this first worm screw 55 extends the outside of this frame 30, namely away from the side in described frame 30 second spaces 38, and at this end first runner 551 is installed, and is used for driving this first worm screw 55 and rotates.

The described second turbine and worm mechanism 70 is installed on the 3rd side plate 31 of described frame 30, comprises drive link 71, second turbine 73 and second worm screw 75 that is complementary with second turbine 73.Described drive link 71 is a thread rod, and is parallel with second connecting panel 35 of described frame 30, is installed in the top at square through hole 311 centers of described the 3rd side plate 31, and can be axially movable fixing.A tapped through hole (not shown) is offered at described second turbine 73 centers, described drive link 71 is located in the tapped through hole at described second turbine 73 centers, by this drive link 71 second turbine 73 is fixedly mounted in the described square through hole 311, and the rotation of second turbine 73 makes drive link 71 axially mobile under the effect of screw thread.On the bottom surface that is installed in described frame 30 the 3rd side plate 31 of described second worm screw, 75 parallel the 3rd side plates 31, the 4th side plate 33, and cooperate with second turbine 73, the end of this second worm screw 75 extends the outside of this frame 30, namely away from the example in described frame 30 second spaces 38, and at this end second runner 751 is installed, be used for driving this worm screw 75 and rotate.

Described jig arm 80 comprises fixation wall 81 and removable wall 83.Described fixation wall 81 is rectangular-shaped, and wherein a side is installed on the 4th side plate 33 of described frame 30, and is positioned on the side of relative the 3rd side plate 31, and is corresponding with described drive link 71.Described removable wall 83 shapes size is identical with described fixation wall 81, be installed in an end of the drive link 71 of the described second turbine and worm mechanism 70, one end of described relatively the 4th side plate 33, and it is relative with described fixation wall 81, under the drive of described drive link 71, cooperate the object clamping in second space 38, place with described fixation wall 81.

Described handrail 90 is installed in the top of two sliding bars 151 on the described base 10, is used for promoting or spurring described carrying light roadster 100.

Please in conjunction with consulting Fig. 2, during work, promote or pulling handrail 90, under the effect of roller 20, control carrying light roadster 100 moves, oil drum 200 is placed in described first space 18 and second space 38, rotate first runner, 551, the first turbine and worm mechanisms 50 and rotate, first turbine 53 is under the effect of described screw rod 153, move up and down, frame 30 is mobile thereupon, adjusts the middle part that frame 30 is in oil drum 200.Rotate second runner, 751, the second turbine and worm mechanisms 70 and rotate, drive link 71 drives removable wall 83 and moves in described second space 38, and with oil drum 200 clampings, under the latching characteristics of turbine and worm mechanism, firmly the clamping oil drum 200.Rotate first runner, 551, the first turbines 53 under the effect of described screw rod 153, frame 30 is upwards boosted, oil drum 200 is also boosted thereupon, break away from ground.Promotion or pulling handrail 90 are transported to the position that needs with oil drum 200, it are put down again, and reach the purpose that oil drum 200 is easily fixed and carried.

In addition, those skilled in the art do other variation in the utility model spirit, all should be included in the utility model scope required for protection.

Claims

1. a carrying light roadster (100), comprise base (10), wheel (20), frame (30), the first turbine and worm mechanism (50), the second turbine and worm mechanism (70), it is characterized in that: described base (10) comprises two first side plates (11) that be arranged in parallel, second side plate (13) and be connected in first side plate (11), first connecting panel (15) of the relative end of second side plate (13), form first space (18), the upper surface at first connecting panel (15) middle part sets firmly a screw rod (153), described frame (30) comprises two the 3rd side plates (31) that be arranged in parallel, the 4th side plate (33) and connect the 3rd side plate (11), second connecting panel (35) of the relative end of the 4th side plate (13), form second space (38), second through hole (353) that runs through is up and down offered at described second connecting panel (35) middle part, described frame (30) is set on the described screw rod (153) by this second through hole (353), the described first turbine and worm mechanism (50) is installed between described frame (30) and the base (10), cooperate by the turbine of screw rod (153) with the first turbine and worm mechanism (50), to drag frame (30) moves axially along screw rod (153), the described second turbine and worm mechanism (70) is installed on described the 3rd side plate (31), by the turbine screw thread fit of drive link (71) with the second turbine and worm mechanism (70), to being positioned at first space (18), object in second space (38) carries out clamping.

2. carrying light roadster as claimed in claim 1 (100), it is characterized in that: the described first turbine and worm mechanism (50) comprises first worm screw (55) that first turbine (53) and first turbine (53) are complementary, a tapped through hole is offered at described first turbine (53) center, this tapped through hole is used for this first turbine (53) is installed in described screw rod (153), and support the bottom surface of frame (30), described first worm screw (55) is installed on the bottom surface of described frame (30), cooperates with first turbine (53).

3. carrying light roadster as claimed in claim 2 (100), it is characterized in that: the end of described first worm screw (55) is installed first runner (551), is used for driving this first worm screw (55) and rotates.

4. carrying light roadster as claimed in claim 1 (100) is characterized in that: offer a top-down square through hole (311) on described the 3rd side plate (31), be used for installing the described second turbine and worm mechanism (70).

5. carrying light roadster as claimed in claim 4 (100), it is characterized in that: the described second turbine and worm mechanism (70) comprises drive link (71), second turbine (73) and second worm screw (75) that is complementary with second turbine (73), described drive link (71) is a thread rod, be installed in parallel on described the 3rd side plate (31) with described second connecting panel (35), and be positioned at square through hole (311) directly over, a tapped through hole is offered at described second turbine (73) center, described drive link (71) is located in the tapped through hole at described second turbine (73) center, by this drive link (71) second turbine (73) is fixedly mounted in the described square through hole (311), and the rotation of second turbine (73) makes drive link (71) axially mobile under the effect of screw thread, described second worm screw (75) is installed on the described frame (30), and cooperates with second turbine (73).

6. carrying light roadster as claimed in claim 5 (100), it is characterized in that: the end of described second worm screw (75) is installed second runner (751), is used for driving this second worm screw (75) and rotates.