CN209636801U - A kind of pile-drawing machine - Google Patents

Abstract

The utility model discloses a kind of pile-drawing machine, comprising: bottom plate, support frame, gear assembly, bull stick, drawstring and drag hook；The support frame includes the first support frame and the second support frame, and support frame is respectively arranged on two sides above bottom plate at described two, and the bull stick is rotatably set at two between the upper end of support frame；The gear assembly includes driven wheel and driving wheel, and the driven wheel and bull stick one end are fixedly connected with the driving wheel and connect with the first support frame and engage with driven wheel, equipped with handle at the driving wheel.The utility model is by changing the transmission ratio between gear, it is very laborsaving when pile pulling, in addition the structure of the present apparatus is relatively simple, during use essentially without how maintaining, cost is relatively low for maintenance, and needing to charge the machine used relative to some on the market, the present apparatus does not simultaneously have to electrification use, and the range of operation is just improved.

Description

A kind of pile-drawing machine

Technical field

The utility model agricultural machines field, specifically a kind of pile-drawing machine.

Background technique

In some rural areas, due to some regulations, it often can be appreciated that some mushroom canopies for needing to tear open, these mushrooms Basin usually squeezes into concrete column in soil when building lid, then builds lid in progress greenhouse on the basis of concrete column, with This builds lid carry out mushroom canopy.But often compare when removing mushroom canopy intractable, it needs concrete column in ground Extract, but extract process be often it is relatively elaborate, depend merely on manpower be impossible pull out it is dynamic.Or another method It is the soil on concrete column side to scoop away, then concrete column is extracted, but in this case general efficiency is relatively low, and has dug mud Soil obviously to be also not unusual laborsaving.Although these machines are usually to need there are also some machines for pile pulling It charges and uses, for outdoor some various reasons, what these charging equipments often had no usage.And this kind of equipment It needs that regularly it is maintained and is safeguarded, in addition the generally upper hand of this kind of machine gets up there are certain difficulty, is not Everybody is suitable for using the machine.

Utility model content

The utility model provides a kind of pile-drawing machine.

The purpose of this utility model is to solve to use manpower pile pulling very laborious and existing some pile-drawing machine needs Charge the small and existing some higher problems of pile-drawing machine maintenance cost of use scope.

The technical scheme adopted by the utility model to solve the technical problem is as follows: the utility model includes: bottom plate, support Frame, gear assembly, bull stick, drawstring and drag hook；The support frame includes the first support frame and the second support frame, described Support frame is respectively arranged on two sides above bottom plate at two, and the bull stick is rotatably set at two between the upper end of support frame；Institute The gear assembly stated includes driven wheel and driving wheel, and the driven wheel is fixedly connected with the driving wheel with bull stick one end It connect with the first support frame and is engaged with driven wheel, handle is equipped at the driving wheel；The drag hook and the drawstring It is fixedly connected in the middle part of one end connection, the drawstring other end and the bull stick.

The driven wheel diameter is greater than active wheel diameter.

Two sides on the bull stick positioned at drawstring are respectively provided with baffle at one, and the baffle is fixedly connected with bull stick.

Several raised lines are equipped with below the bottom plate, the raised line is parallel with bull stick.

It is equipped with reinforcing rib in the middle part of first support frame, reinforcing rib is equipped in the middle part of second support frame, it is described Middle part on the left of first support frame and the second support frame is equipped with reinforcing rib.

The bottom plate is no right side segment structure, and the bottom plate is " U "-shaped, first support frame and the second support frame Structure is identical, is in " n " shape.

It is equipped with first through hole at the first support frame of bull stick outer diameter, is equipped at the second support frame of bull stick outer diameter Second through-hole, the bull stick both ends are respectively placed at two in through-hole, and the internal diameter of through-hole is greater than bull stick outer diameter at described two, described Bull stick be rotatably flexibly connected with support frame at two.

Bull stick on the outside of second support frame is equipped with the first block, and first block is greater than described second Through-hole, and one end of the bull stick passes through second through-hole and is fixedly connected with first block, the other end of bull stick It is connect across the first through hole with the driven wheel.

Shaft at one is equipped at the driving wheel center, the first support frame around spindle outer diameter is logical equipped with third Hole, the shaft are placed in through-hole, and the through-hole internal diameter is greater than spindle outer diameter, and the shaft and the first support frame are rotatable It is flexibly connected.

Shaft on the inside of first support frame is equipped with the second block, and second block is logical greater than the third Hole, and one end of the shaft passes through the third through-hole and is fixedly connected with second block.

The beneficial effects of the utility model are: this patent is when in use, due to using the engagement system of different gears, change The transmission ratio of gear is become, the present apparatus can be made very laborsaving when pile pulling.And relative to existing some pile pullings Machine, this patent does not need electrification and uses, therefore some places outdoors can also use, and use scope is mentioned It rises.And this patent is not merely confined to pull out concrete column, and some trees pull out away, this patent also can be used Easily trees are pulled up.In addition the structure of this patent is relatively simple, can substantially accomplish that zero maintenance zero dimension is protected, and due to This patent structure is simple, and the upper hand degree of the use of time is not unusual difficulty.Pile-drawing machine structure described in this patent is simple, just It is flexible and convenient to use in movement.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is the schematic diagram after this practical new shaft and block and the fractionation of the first support frame.

Fig. 3 is the partial enlarged view at this practical new " A ".

Specific embodiment

The utility model is described in further detail with reference to the accompanying drawings and examples:

As shown, the utility model includes: bottom plate 1, support frame, gear assembly, bull stick 8, drawstring 10 and drag hook 11；The support frame includes the first support frame 2 and the second support frame 9, and support frame is respectively arranged on 1 top of bottom plate at described two Two sides, the bull stick 8 are rotatably set at two between the upper end of support frame；The gear assembly includes driven wheel 4 and driving wheel 5, the driven wheel 4 and 8 one end of bull stick be fixedly connected the driving wheel 5 connect with the first support frame 2 and with Driven wheel 4 engages, and handle 6 is equipped at the driving wheel 5；The drag hook 11 is connect with described 10 one end of drawstring, described 10 other end of drawstring and the bull stick 8 in the middle part of be fixedly connected.

4 diameter of driven wheel is greater than 5 diameter of driving wheel.；The transmission ratio of two gears is changed, the present apparatus can be made It is very laborsaving when in use.

Two sides on the bull stick positioned at drawstring 10 are respectively provided with baffle 7 at one, and the baffle 7 is fixedly connected with bull stick 8；If The baffle 7 set, when drawstring can be made all to be wrapped on bull stick 8, drawstring is located at two in baffle 7, keeps drawstring random It runs.

Several raised lines 12 are equipped with below the bottom plate 1, the raised line 12 is parallel with bull stick 8；The raised line 12 of setting, energy It is enough that the present apparatus is made not generate movement when in use because soil be it is soft, when use, raised line 12 will be inserted into In soil, this makes it possible to fix the present apparatus, and when some slope operations, the raised line 12 of setting is also avoided that this Device due to slope in use, the problem of being slipped.

It is equipped with reinforcing rib 3 in the middle part of first support frame 2, is equipped with reinforcing rib 3, institute in the middle part of second support frame 9 The middle part in 9 left side of the first support frame 2 and the second support frame stated is equipped with reinforcing rib 3；The reinforcing rib 3 of setting, can increase this dress The firmness waited when in use is set, service life is increased.

The bottom plate 1 is no right side segment structure, and when in use, being pulled out object can thus compare in the device Compared with convenience, enable to be pulled out the vertical extraction of object, the bottom plate 1 is " U "-shaped, first support frame and second support Frame structure is identical, is in " n " shape.

First through hole 202 is equipped at the first support frame 2 of 8 outer diameter of bull stick, around the second support frame of 8 outer diameter of bull stick The second through-hole 901 is equipped at 9,8 both ends of bull stick are respectively placed at two in through-hole, and the internal diameter of through-hole, which is greater than, at described two turns 8 outer diameter of bar, the bull stick 8 are rotatably flexibly connected with support frame at two.

The bull stick 8 in 9 outside of the second support frame is equipped with the first block 15, and first block 15 is greater than described The second through-hole 901, and one end of the bull stick 8 passes through described second through-hole 901 and first block 15 is fixed connects It connects, the other end of bull stick 8 passes through the first through hole 202 and connect with the driven wheel 5；The first block 15 being arranged, energy Enough make the present apparatus when in use, bull stick 8 will not be separated with support frame.

Shaft 13 at one is equipped at 5 center of driving wheel, the first support frame 2 around 13 outer diameter of shaft is equipped with the Three through-holes 201, the shaft 13 are placed in through-hole 201, and 201 internal diameter of through-hole is greater than 13 outer diameter of shaft, the shaft 13 It is rotatably flexibly connected with the first support frame 2.

The shaft 13 of first support frame, 2 inside is equipped with the second block 14, and second block 14 is greater than described Third through-hole 201, and one end of the shaft 13 passes through the third through-hole 201 and second block 14 is fixed connects It connects；The second block 14 being arranged, can make the present apparatus when in use, and shaft 13 will not be separated with the first support frame 2.

Action principle: it is tied up using Shi Xianyong rope handle concrete column.It, can be the bottom of by since bottom plate 1 is the structure of no right side section Plate 1 is placed on outside concrete column, and such concrete column just facilitates concrete column is vertical to pull out with regard to the rough middle position for being in bottom plate 1 Out.Then the rope on concrete column is hooked with drag hook 11.Then handle 6 is rotated, when handle 6 rotates, driving wheel 5 is driven to revolve Turn, driving wheel 5 drives driven wheel 4 to rotate, and driven wheel 4 drives bull stick 8 to rotate, and since drawstring 10 and bull stick 8 connect, bull stick 8 revolves It, will be the past pull-up of drawstring 10 when turning.Drawstring 10 hooks up to the rope on concrete column due to being connected to drag hook 11, drag hook 11, this When rotate handle 6, will concrete column toward pull-up.Since 5 diameter of driving wheel is less than 4 diameter of driven wheel, tooth is thus changed The transmission ratio of wheel, would not be very laborious during pulling up concrete column.

Claims (10)

1. a kind of pile-drawing machine, characterized by comprising: bottom plate, support frame, gear assembly, bull stick, drawstring and drag hook；It is described Support frame include the first support frame and the second support frame, support frame is respectively arranged on two sides above bottom plate at described two, described Bull stick be rotatably set at two between the upper end of support frame；The gear assembly includes driven wheel and driving wheel, The driven wheel is fixedly connected with bull stick one end, and the driving wheel connect with the first support frame and engages with driven wheel, institute Handle is equipped at the driving wheel stated；The drag hook is connect with described drawstring one end, the drawstring other end and described It is fixedly connected in the middle part of bull stick.

2. a kind of pile-drawing machine according to claim 1, it is characterised in that: it is straight that the driven wheel diameter is greater than driving wheel Diameter.

3. a kind of pile-drawing machine according to claim 1, it is characterised in that: the two sides on the bull stick positioned at drawstring are respectively provided with Baffle at one, the baffle are fixedly connected with bull stick.

4. a kind of pile-drawing machine according to claim 1, it is characterised in that: be equipped with several raised lines, institute below the bottom plate The raised line stated is parallel with bull stick.

5. a kind of pile-drawing machine according to claim 1, it is characterised in that: be equipped with and reinforce in the middle part of first support frame Muscle, the second support frame middle part are equipped with reinforcing rib, and first support frame is equipped with the middle part on the left of the second support frame Reinforcing rib.

6. a kind of pile-drawing machine according to claim 1, it is characterised in that: the bottom plate is no right side segment structure, described Bottom plate it is " U "-shaped, first support frame and the second support frame structure are identical, be in " n " shape.

7. a kind of pile-drawing machine according to claim 1, it is characterised in that: be equipped at the first support frame of bull stick outer diameter First through hole is equipped with the second through-hole at the second support frame of bull stick outer diameter, and the bull stick both ends, which are respectively placed at two, to be led to In hole, the internal diameter of through-hole is greater than bull stick outer diameter at described two, and the bull stick is rotatably flexibly connected with support frame at two.

8. a kind of pile-drawing machine according to claim 7, it is characterised in that: set on the bull stick on the outside of second support frame There is the first block, first block is greater than second through-hole, and one end of the bull stick passes through described second and leads to Hole is fixedly connected with first block, and the other end of bull stick passes through the first through hole and connect with the driven wheel.

9. a kind of pile-drawing machine according to claim 1, it is characterised in that: be equipped at one and turn at the driving wheel center Axis, the first support frame around spindle outer diameter are equipped with third through-hole, and the shaft is placed in through-hole, and the through-hole internal diameter is big In spindle outer diameter, the shaft is rotatably flexibly connected with the first support frame.

10. a kind of pile-drawing machine according to claim 9, it is characterised in that: set in the shaft on the inside of first support frame There is the second block, second block is greater than the third through-hole, and one end of the shaft is logical across the third Hole is fixedly connected with second block.