CN208149386U - A fall-proof roller trolley capable of parking - Google Patents

Abstract

The utility model discloses a dropproof cylinder handcart of ability parking, it relates to novel machinery, and the characteristic includes handcart body, handle, connecting rod, even loop bar, universal caster, directional caster, unpowered cylinder, baffle, pivot, connecting plate, screens, running-board and jack. The utility model mainly realizes the purpose through the connecting rod power structure which is formed by taking the connecting rod as the center, when unloading is needed, the connecting rod transmission is realized through the pedal plate, the descending of the jack and the baffle is driven, the jack descends and can play the purpose of parking at the same time, the handcart body is provided with a clamping position which can be matched with the handle, and the jack and the baffle are prevented from going out of position; when needs were transported relatively, the jack is the shrink state, and the baffle is upright state, even the cylinder handcart receives the clashing, the goods also can not drop along the situation because of the protection that has the baffle, causes the injury to goods or personnel.

Description

A fall-proof roller trolley capable of parking

technical field

The utility model belongs to the field of new machinery, and in particular relates to a fall-proof roller trolley capable of parking.

Background technique

In view of the fact that the existing roller trolleys are prone to slipping and falling during cargo handling, and the trolley cannot be fixed when loading and unloading, this patent aims to develop a roller trolley that can park and prevent falling, which can significantly reduce accidents and reduce economic costs. Chance of injury to personnel following loss or falling of a hazardous material.

Contents of the invention

In order to solve the above problems, the utility model provides a fall-proof roller trolley that can be parked.

The purpose of this utility model is achieved in the following way: a kind of anti-drop roller trolley that can be parked includes a trolley body, a handle, a connecting rod, a universal caster, a connecting rod, a non-powered roller, a baffle plate, a pivot pin, and a directional caster , connecting plate, pedal, jacking device and clamping position, the pedal, jacking device and the end of the handle are fixedly connected to each other through screws; the middle section of the handle is combined with the connecting rod sleeve through bolts; the connecting rod sleeve is matched with the connecting rod ; The other end of the connecting rod and the baffle are installed in combination with the pivot pin 7 and the connecting plate; the unpowered roller forms the loading surface of the trolley body.

Further, there are two directional casters, which are respectively installed on the trolley body as the left front wheel and the right front wheel.

Further, there are two swivel casters, which are respectively installed on the trolley body as the left rear wheel and the right rear wheel.

Further, the non-powered rollers are Φ38, nine in total, and are evenly distributed to each other to form the loading surface of the trolley body.

Further, the handle, connecting rod, connecting rod, baffle plate, pivot pin, connecting plate, foot pedal and jacking device are a set of connecting rod transmission mechanism, the purpose of which is to control the positions of the baffle plate and the jacking device.

Further, there are two locking positions 12, one is a fixed locking position during transportation, and the other is a fixed locking position when parking, so as to prevent the lifter and the baffle from moving.

The utility model has the following beneficial effects:

(1) The connecting rod transmission structure is adopted, which has a simple structure and good stability;

(2) Use non-powered rollers to form the loading surface. When the car is parked, the tail of the roller trolley will rise, and the unbalanced goods will drive the non-powered rollers to roll, and the non-powered rollers can easily unload the goods.

(3) The lifter uses pedals to control the lift, which is convenient and labor-saving.

Description of drawings

Below in conjunction with accompanying drawing and specific embodiment the utility model is further described.

Fig. 1 is a side sectional view of the utility model.

Fig. 2 is the position of the connecting rod transmission structure when the utility model is parked.

Fig. 3 is the position of the connecting rod transmission structure during transportation of the utility model.

Fig. 4 is the position of the baffle plate in the connecting rod transmission structure when the utility model is parked.

Fig. 5 is the position of the baffle plate in the connecting rod transmission structure during transportation of the utility model.

Detailed ways

In order to make the technical means, creative features, goals and effects of the present invention easy to understand, the utility model will be further elaborated below in conjunction with specific embodiments.

Referring to Figure 1 and Figure 2, this specific embodiment adopts the following technical solutions: a fall-proof roller trolley that can be parked, including a trolley body, a handle 1, a connecting rod 2, a universal caster 3, a connecting rod 4, and a non-powered roller 5. Baffle plate 6, shaft pin 7, directional caster 8, connecting plate 9, pedal 10, jacking device 11 and card position 12, said pedal 10, jacking device 11 and the end of handle 1 are mutually connected by screws Fixed connection; the middle section of the handle 1 is combined with the connecting rod sleeve 2 through bolts; the connecting rod sleeve 2 is matched with the connecting rod 4; The power drum 5 forms the loading surface of the handcart body.

Wherein, described sand directional caster 8 is altogether two, is installed on the handcart body as left front wheel and right front wheel respectively.

Wherein, there are two swivel casters 3, which are respectively installed on the handcart body as a left rear wheel and a right rear wheel.

Wherein, the non-powered rollers 5 are Φ38, nine in total, and are evenly distributed to each other to form the loading surface of the trolley body.

Among them, the handle 1, connecting rod 2, connecting rod 4, baffle plate 6, pivot pin 7, connecting plate 9, foot pedal 10 and jacking device 11 are a group of connecting rod transmission mechanisms, the purpose of which is to control the baffle plate 6 and the position of the jack 11.

Wherein, there are two clamping positions 12, one is a fixed clamping position during transportation, and the other is a fixed clamping position when parking, so as to prevent the lifter and the baffle plate from moving.

Now in conjunction with referring to Fig. 1, referring to Fig. 2, referring to Fig. 3, referring to Fig. 4 and referring to Fig. 5, the working mode of the present utility model will be described in detail. When the utility model is used for unloading, the jack and the baffle are lowered by stepping on the pedal, and the handle is placed in the parking position to prevent the jack and the baffle from moving. The tail of the roller trolley will be raised, so that the items on the roller trolley will be out of balance, and the unpowered roller will be driven to roll, and the unpowered roller can easily unload the goods; when using the utility model for transportation, put the handle on the transportation. The card position prevents the friction between the jack and the ground, and at the same time fixes the position of the baffle. When encountering collisions and impacts, the baffle can prevent the items on the roller trolley from sliding down due to the impact, causing economic losses or personal injuries.

The basic principles and main features of the present utility model and the advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments. What is described in the description of the above-mentioned embodiments is only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (6)

1. A fall-proof roller trolley capable of parking, characterized in that it includes a trolley body, a handle 1, a connecting rod 2, a universal caster 3, a connecting rod 4, an unpowered roller 5, a baffle plate 6, and a pivot pin 7 , directional caster 8, connecting plate 9, pedal 10, jacking device 11 and card position 12, described pedal 10, jacking device 11 and handle 1 end are mutually fixedly connected by screw; Handle 1 middle part is connected with bolt and The connecting rod cover 2 is combined; the connecting rod cover 2 is matched with the connecting rod 4; the other end of the connecting rod 4 is combined with the baffle plate 6 through the shaft pin 7 and the connecting plate 9; noodle. 2. The anti-fall roller trolley capable of parking according to claim 1, wherein there are two directional casters 8, which are installed on the trolley body as a left front wheel and a right front wheel respectively. 3 . The anti-fall roller trolley capable of parking according to claim 1 , wherein there are two universal casters 3 , which are installed on the trolley body as a left rear wheel and a right rear wheel respectively. 4 . 4 . The anti-falling roller trolley capable of parking according to claim 1 , characterized in that, the non-powered rollers 5 are Φ38, nine in total, and are evenly distributed with each other to form the loading surface of the trolley body. 5. The anti-falling roller trolley capable of parking according to claim 1, characterized in that the handle 1, connecting rod 2, connecting rod 4, baffle plate 6, pivot pin 7, connecting plate 9, Pedal 10 and jacking device 11 are a group of connecting rod transmission mechanism, purpose is to control the position of baffle plate 6 and jacking device 11. 6 . The anti-fall roller trolley that can be parked according to claim 1 , wherein there are two locking positions 12 .